CN106723722B - Ring, system for keeping a diary and application method - Google Patents
Ring, system for keeping a diary and application method Download PDFInfo
- Publication number
- CN106723722B CN106723722B CN201611217769.4A CN201611217769A CN106723722B CN 106723722 B CN106723722 B CN 106723722B CN 201611217769 A CN201611217769 A CN 201611217769A CN 106723722 B CN106723722 B CN 106723722B
- Authority
- CN
- China
- Prior art keywords
- module
- ring
- instruction
- movement locus
- gesture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C9/00—Finger-rings
- A44C9/0053—Finger-rings having special functions
- A44C9/0069—Storing articles, e.g. pills
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
- Character Discrimination (AREA)
Abstract
The present invention relates to private content protection technique field, espespecially a kind of ring, system and application method for keeping a diary includes the cyclic annular finger ring for wearing, and cyclic annular finger ring is equipped with support, is equipped with control system in support, the control system includes:Gesture recognition module, movement locus induction module, character base module, instruction module, data processing module, after the gesture recognition module recognizes the gesture for starting to write, data processing module carries out finger trace for the hand-written action of input and extracts and record in character base module, and word is transferred according to the signal that movement locus induction module is fed back, then word is sent to wireless communication module, and/or data processing module carries out instruction identification for the gesture motion of input, and instruction is transferred according to the signal that movement locus induction module is fed back, then wireless communication module is transmitted commands to;Wireless communication module, for realizing connection identification and the information exchange of control system and Cloud Server or mobile terminal.
Description
Technical field
The present invention relates to private content protection technique field, espespecially a kind of rings for keeping a diary.
Background technology
Many people have the custom kept a diary, under normal circumstances it is not desirable that others sees, and existing diary otherwise
It is exactly recorded with diary, is then encrypted with various locks, otherwise be exactly to be encrypted by computer editing, so
And aforesaid way can not accomplish privacy very, it is no matter writing or use computer editing during keeping a diary first
Mode, other people can steal a glance at from side, in addition, no matter existing cipher mode can crack, finally, keep a diary and generally require standby paper
Pen or computer just can be achieved to keep a diary, if not carrying corresponding tool can not just keep a diary, therefore it is existing keep a diary mode without
Method is accomplished with note mode.
Invention content
To solve the above problems, the present invention provides a kind of ring for keeping a diary.
To achieve the above object, the present invention, which adopts the following technical scheme that, is:A kind of ring for keeping a diary, including with
In the cyclic annular finger ring of wearing, cyclic annular finger ring is equipped with support, and two accommodating chambers up and down are divided into support, and upper accommodating chamber is used for boudle
Object, lower accommodating chamber is interior to be equipped with control system, and control system is electrically connected with power module, and the power module is used for control
System power supply;The control system includes:
Gesture recognition module, the gesture that mark starts writing, terminates writing for identification;
Movement locus induction module, for identification variation of the track and state of cyclic annular finger ring movement;
Character base module, the track for storing various words, and word is transferred according to finger trace, then the word is passed
Give data processing module;
Instruction module for storing instruction, and transfers instruction according to gesture, then sends the instruction to data processing mould
Block;
Data processing module, after the gesture recognition module recognizes the gesture for starting to write, data processing module pair
Finger trace is carried out in the hand-written action of input to extract and record in character base module, and is fed back according to movement locus induction module
Signal transfer word, it is dynamic for the gesture of input then to send word to wireless communication module and/or data processing module
Make carry out instruction identification, and instruction is transferred according to the signal that movement locus induction module is fed back, then transmits commands to wireless
Communication module;
Wireless communication module is handed over for realizing the connection identification of control system and Cloud Server or mobile terminal and information
Mutually.
Preferably, the support surface is equipped with a soft-touch control, and the soft-touch control is for controlling power module unlatching
Or it closes.
Preferably, the power module is electrically connected with wireless charging module.
Preferably, the support is fixed on by way of inlaying or welding on cyclic annular finger ring face.
Preferably, the cyclic annular ring is stainless steel or silver or golden material.
The above-mentioned control system course of work is as follows:The action expression of " holding the single finger of fist to stretch out " starts to write, " pine
Open fist " action indicate to terminate it is primary write, when the gesture recognition module recognizes both gestures, will enter
Corresponding state.Movement locus induction module detects that finger ring gesture changes, and the signal of the detection is sent to data processing mould,
Data processing module carries out finger trace for the hand-written action of input and extracts and record in character base module, and according to movement rail
The signal of mark induction module feedback transfers word, then sends word to wireless communication module and/or data processing module pair
Instruction identification is carried out in the gesture motion of input, and instruction is transferred according to the signal that movement locus induction module is fed back, then will
Instruction sends wireless communication module to;Wireless communication module is uploaded to word and/or dependent instruction in Cloud Server.
A kind of ring system for keeping a diary, including ring, mobile terminal and Cloud Server, the ring pass through nothing
Gauze network is connected with mobile terminal and Cloud Server respectively, and mobile terminal is connected by wireless network with Cloud Server.
A kind of application method of ring for keeping a diary, includes the following steps:
Step 1:The aerial handwriting tracks of various words are written to character base module;It " will hold the single finger of fist to stretch
Go out " action expression start to write, the action of " unclamp fist " indicate to terminate it is primary write, two states respectively define gesture
Gesture recognition module is written in trigger event;Instruction corresponding to ring movement locus and state change is written to instruction module;
Step 2:The long-range connection and communication that control system and Cloud Server are realized by wireless communication module, according to reality
Border needs that connection indicator light can be made to work at this time, connection and communication for indicating wireless communication module and Cloud Server at
Work(;
Step 3:Open soft-touch control, when " hold fist single finger stretch out ", gesture recognition module recognizes writing shape
State, user's hand are worn or are held ring and carry out stroke in the air and change ring movement locus, and movement locus induction module will be examined
The ring movement locus and state change measured feeds back to data processing mould;
Step 4:Data processing module carries out finger trace for the hand-written action of input and extracts and remember in character base module
Record, and word is transferred according to the signal that movement locus induction module is fed back, then send word to wireless communication module, and/
Or data processing module carries out instruction identification, and the signal fed back according to movement locus induction module for the gesture motion of input
Instruction is transferred, wireless communication module is then transmitted commands to;
Step 5:Wireless communication module is uploaded to word and/or dependent instruction in Cloud Server, according to actual needs this
When status indicator lamp can be made to work, for indicating that writing words have uploaded success.
The beneficial effects of the present invention are:Shape of the present invention is small and beautiful, be easy to carry about with one, can be used as common ring
In decoration;When being worn on finger, only need to carry out stroke in the air by finger and carry out writing mood, without rely on conventional keyboard,
The fixed input equipment such as microphone and board, without hand-held any sensing stage property, as long as in the inductive spacing of somatosensory device
Interior to complete hand-written, writing freedom, operation is comfortable;It writes wireless communication module in rear ring and mood is sent to Cloud Server
It is stored, when user wants to transfer diary, Cloud Server is entered by intelligent terminal and is had access to, it can into Cloud Server
It can also be ad hoc mode to be online mode, stroke carried out by finger, other people can not steal a glance to obtain, only use
Person just knows, related personal information can not be therefrom obtained others obtains ring, and all records pass through Cloud Server
It is stored, only user is logged in by account number cipher and just be can get, other people cannot know that user operates easily, to
The probability that private content is seen by other people is greatly reduced, private content is reliably and efficiently protected to realize.
Ring is as a kind of worn ornament simultaneously, and user can carry without forgeing, when needs are for keeping a diary
When need not also take off, realize with writing with note.
Description of the drawings
Fig. 1 is structure of the invention figure.
Fig. 2 is control system architecture figure of the present invention.
Fig. 3 is a kind of ring system construction drawing for keeping a diary.
Mark explanation:11. cyclic annular finger ring;12. support;13. ornament;14. control system;141. data processing moulds
Block;142. gesture recognition module;143. movement locus induction modules;144. character base module;145. instruction module;146.
Wireless communication module;15. power module;16. wireless charging module;2. intelligent terminal;3. Cloud Server.
Specific implementation mode
It please refers to Fig.1 shown in -3, the present invention includes referring to for the ring-type of wearing about a kind of ring for keeping a diary
Ring, cyclic annular finger ring are equipped with support, and two accommodating chambers up and down are divided into support, are equipped with control system in lower accommodating chamber, upper accommodating chamber is used for
Boudle object, such as diamond, jewel, jade, control system are electrically connected with power module, and the power module is for giving
Control system is powered;The control system includes:
Gesture recognition module, the gesture that mark starts writing, terminates writing for identification;
The gesture recognition module is connect with movement locus induction module, and mark starts to write and terminates to write for identification
Gesture;In an embodiment of the present invention, be " starting to write " and " terminating to write " the two states respectively define gesture and touch
Hair event:The action expression of " holding the single finger of fist to stretch out " starts to write, and the action of " unclamping fist " indicates to terminate primary
It writes, when the gesture recognition module recognizes both gestures, corresponding state will be entered.What the present embodiment defined
Both gestures are simple, efficient, grasp and use convenient for user, but not limited to this two ways.
Movement locus induction module, for identification variation of the track and state of cyclic annular finger ring movement, including acceleration pass
At least one of sensor, obliquity sensor, optoelectronic induction positioning device, localization by ultrasonic sensing device, movement locus incude mould
Block can identify the cross of cyclic annular finger ring(One), it is perpendicular(Shu), skim(Pie), point(Dian), right-falling stroke(Fu), folding(ㄱ、∠)Times of whipping and above-mentioned action
Then meaning combination, the track of cyclic annular finger ring movement and the variation of state are led to mainly by the way that cyclic annular finger ring to be worn in user's finger
It crosses change and wears finger motion locus and the state of cyclic annular finger ring to realize, i.e., change cyclic annular finger ring movement by finger ring gesture
The variation of track and state, naturally it is also possible to cyclic annular finger ring is not worn over the track that the movement of cyclic annular finger ring is directly changed on finger and
State, the cyclic annular finger ring gesture after combination include circle, arbitrary broken line and spline curve, cross(One), it is perpendicular(Shu), skim(Pie), point
(Dian), right-falling stroke(Fu), folding(ㄱ、∠)Etc. the gesture of types and new gesture that they are formed after Arbitrary Rotation;
Character base module, the track for storing various words;
Instruction module for storing instruction, and transfers instruction according to gesture, then sends the instruction to data processing mould
Block;
Instruction module includes processor, and instruction includes selection instruction, confirms instruction, deletes instruction, line feed instruction, and selection refers to
The word segment selection for having write is enabled, confirms that instruction for confirming the word selected, deletes instruction for deleting
Except the word for confirming selection, such as typing passage, pass through a certain gesture(As drawn a circle clockwise)It is deployed into choosing
Instruction is selected, selection mode is just entered, then passes through a certain gesture(As drawn a circle counterclockwise)Text is deleted or modified required for selection
Word can not see word when due to keeping a diary, so the deletion is just to have edited content part, finally by a certain gesture having selected
It selects content to be deleted, line feed operation is carried out by a certain gesture when needing line feed;
Data processing module, after the gesture recognition module recognizes the gesture for starting to write, data processing module pair
Finger trace is carried out in the hand-written action of input to extract and record in character base module, and is fed back according to movement locus induction module
Signal transfer word, it is dynamic for the gesture of input then to send word to wireless communication module and/or data processing module
Make carry out instruction identification, and instruction is transferred according to the signal that movement locus induction module is fed back, then transmits commands to wireless
Communication module;
Wireless communication module, for realizing control system and Cloud Server connection identification and communication, may be used bluetooth,
The mechanicss of communication such as WIFI, Z-Wave, ZigBee, AllSeen, this product wireless communication module 21 is to the new skill that may use from now on
Art also by the way of open support, is not limited to the realization of hardware and software communications coupling technologies, and wireless communication module
Including connection indicator light and status indicator lamp, connection indicator light is used to indicate the connection status of control system 2 and Cloud Server, shape
State indicator light is used to indicate the variation of cloud server state, can be only comprising company according to actual demand wireless communication module
Indicator light or status indicator lamp are connect, an indicator light can also be merged by connecting indicator light and status indicator lamp, pass through indicator light
Different operating mode (such as luminous time, flicker frequency difference etc.) distinguish connection indicator light and status indicator lamp.
Preferably, the support surface is equipped with a soft-touch control, and the soft-touch control is for controlling power module unlatching
Or it closes.Soft-touch control does not influence ring appearance first, secondly when not keeping a diary, prevents from missing typing information because people moves.
Preferably, the power module is electrically connected with wireless charging module.Since ring is smaller, pass through wired side
Formula must be equipped with jack, and jack first takes up space, and secondly jack influences ring appearance, is charged by wireless charging mode, and protect
Stay the original shape of ring.
Preferably, the support is fixed on by way of inlaying or welding on cyclic annular finger ring face.
Preferably, the cyclic annular ring is stainless steel or silver or golden material.
The above-mentioned control system course of work is as follows:The action expression of " holding the single finger of fist to stretch out " starts to write, " pine
Open fist " action indicate to terminate it is primary write, when the gesture recognition module recognizes both gestures, will enter
Corresponding state.Movement locus induction module detects that finger ring gesture changes, and the signal of the detection is sent to data processing mould,
Data processing module carries out finger trace for the hand-written action of input and extracts and record in character base module, and according to movement rail
The signal of mark induction module feedback transfers word, then sends word to wireless communication module and/or data processing module pair
Instruction identification is carried out in the gesture motion of input, and instruction is transferred according to the signal that movement locus induction module is fed back, then will
Instruction sends wireless communication module to;Wireless communication module is uploaded to word and/or dependent instruction in Cloud Server, works as writing
After complete diary, soft-touch control is closed, ring is used as general decor object.
A kind of ring system for keeping a diary, including ring, mobile terminal and Cloud Server, the ring pass through nothing
Gauze network is connected with mobile terminal and Cloud Server respectively, and mobile terminal is connected by wireless network with Cloud Server.
A kind of application method of ring for keeping a diary, includes the following steps:
Step 1:The aerial handwriting tracks of various words are written to character base module;It " will hold the single finger of fist to stretch
Go out " action expression start to write, the action of " unclamp fist " indicate to terminate it is primary write, two states respectively define gesture
Gesture recognition module is written in trigger event;Instruction corresponding to ring movement locus and state change is written to instruction module;
Step 2:The long-range connection and communication that control system and Cloud Server are realized by wireless communication module, according to reality
Border needs that connection indicator light can be made to work at this time, connection and communication for indicating wireless communication module and Cloud Server at
Work(;
Step 3:Open soft-touch control, when " hold fist single finger stretch out ", gesture recognition module recognizes writing shape
State, user's hand are worn or are held ring and carry out stroke in the air and change ring movement locus, and movement locus induction module will be examined
The ring movement locus and state change measured feeds back to data processing mould;
Step 4:Data processing module carries out finger trace for the hand-written action of input and extracts and remember in character base module
Record, and word is transferred according to the signal that movement locus induction module is fed back, then send word to wireless communication module, and/
Or data processing module carries out instruction identification, and the signal fed back according to movement locus induction module for the gesture motion of input
Instruction is transferred, wireless communication module is then transmitted commands to;
Step 5:Wireless communication module is uploaded to word and/or dependent instruction in Cloud Server, according to actual needs this
When status indicator lamp can be made to work, for indicating that writing words have uploaded success.
Embodiment of above be only the preferred embodiment of the present invention is described, not to the scope of the present invention into
Row limits, under the premise of not departing from design spirit of the present invention, technical side of this field ordinary engineering and technical personnel to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (6)
1. a kind of ring for keeping a diary, includes the cyclic annular finger ring for wearing, cyclic annular finger ring is equipped with support, the support table
Face is equipped with a soft-touch control, and the soft-touch control is turned on and off for controlling power module, is divided into support and two accommodating up and down
Chamber, upper accommodating chamber are used for boudle object, control system are equipped in lower accommodating chamber, and control system is electrically connected with power module,
The power module is used to power to control system;The control system includes:
Gesture recognition module, the gesture that mark starts writing, terminates writing for identification;
Movement locus induction module, for identification variation of the track and state of cyclic annular finger ring movement;
Character base module, the track for storing various words, and word is transferred according to finger trace, then the word is sent to
Data processing module;
Instruction module for storing instruction, and transfers instruction according to gesture, then sends the instruction to data processing module;
Data processing module, after the gesture recognition module recognizes the gesture for starting to write, data processing module is for defeated
The letter that the hand-written action entered, which carries out finger trace, extracts and record in character base module, and fed back according to movement locus induction module
Number transfer word, then by word send to wireless communication module and/or data processing module for input gesture motion into
Row instruction identification, and instruction is transferred according to the signal that movement locus induction module is fed back, then transmit commands to wireless telecommunications
Module;
Wireless communication module, for realizing connection identification and the information exchange of control system and Cloud Server or mobile terminal.
2. a kind of ring for keeping a diary according to claim 1, it is characterised in that:The power module electrically connects
It is connected to wireless charging module.
3. a kind of ring for keeping a diary according to claim 1, it is characterised in that:The support is by inlaying or welding
The mode connect is fixed on cyclic annular finger ring face.
4. a kind of ring for keeping a diary according to claim 1, it is characterised in that:The cyclic annular ring is stainless
Steel or silver or golden material.
5. a kind of ring system for keeping a diary according to claim 1, it is characterised in that:Eventually including ring, movement
End and Cloud Server, the ring are connected with mobile terminal and Cloud Server respectively by wireless network, and mobile terminal passes through
Wireless network is connected with Cloud Server.
6. a kind of application method of ring for keeping a diary according to claim 1, includes the following steps:
Step 1:The aerial handwriting tracks of various words are written to character base module;It " will hold the single finger of fist to stretch out "
Action indicates to start to write, and the action of " unclamping fist " indicates that end is primary and write that two states respectively define gesture trigger
Gesture recognition module is written in event;Instruction corresponding to ring movement locus and state change is written to instruction module;
Step 2:The long-range connection and communication that control system and Cloud Server are realized by wireless communication module, according to practical need
Connection indicator light can be made to work at this time, the success of connection and communication for indicating wireless communication module and Cloud Server;
Step 3:Open soft-touch control, when " hold fist single finger stretch out ", gesture recognition module recognizes writing state,
User's hand is worn or is held ring and carries out stroke in the air and change ring movement locus, and movement locus induction module will detect
Ring movement locus and state change feed back to data processing mould;
Step 4:Data processing module carries out finger trace for the hand-written action of input and extracts and record in character base module,
And word is transferred according to the signal that movement locus induction module is fed back, then send word to wireless communication module, and/or number
Instruction identification is carried out for the gesture motion of input according to processing module, and is transferred according to the signal that movement locus induction module is fed back
Instruction, then transmits commands to wireless communication module;
Step 5:Wireless communication module is uploaded to word and/or dependent instruction in Cloud Server, at this time may be used according to actual needs
So that status indicator lamp works, for indicating that writing words have uploaded success.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611217769.4A CN106723722B (en) | 2016-12-26 | 2016-12-26 | Ring, system for keeping a diary and application method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611217769.4A CN106723722B (en) | 2016-12-26 | 2016-12-26 | Ring, system for keeping a diary and application method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106723722A CN106723722A (en) | 2017-05-31 |
CN106723722B true CN106723722B (en) | 2018-08-07 |
Family
ID=58925060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611217769.4A Expired - Fee Related CN106723722B (en) | 2016-12-26 | 2016-12-26 | Ring, system for keeping a diary and application method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106723722B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103559256A (en) * | 2013-11-01 | 2014-02-05 | 百度在线网络技术(北京)有限公司 | Method, device and system for managing multimedia log through head-mounted equipment |
CN103577843A (en) * | 2013-11-22 | 2014-02-12 | 中国科学院自动化研究所 | Identification method for handwritten character strings in air |
CN104038800A (en) * | 2014-05-21 | 2014-09-10 | 常璨 | Finger ring for smart television input and input method of finger ring |
CN105159463A (en) * | 2015-09-18 | 2015-12-16 | 中南大学 | Non-contact wearable intelligent ring system and gesture identification method thereof |
CN106155313A (en) * | 2016-06-28 | 2016-11-23 | 努比亚技术有限公司 | Mobile terminal, character input system and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8510166B2 (en) * | 2011-05-11 | 2013-08-13 | Google Inc. | Gaze tracking system |
-
2016
- 2016-12-26 CN CN201611217769.4A patent/CN106723722B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103559256A (en) * | 2013-11-01 | 2014-02-05 | 百度在线网络技术(北京)有限公司 | Method, device and system for managing multimedia log through head-mounted equipment |
CN103577843A (en) * | 2013-11-22 | 2014-02-12 | 中国科学院自动化研究所 | Identification method for handwritten character strings in air |
CN104038800A (en) * | 2014-05-21 | 2014-09-10 | 常璨 | Finger ring for smart television input and input method of finger ring |
CN105159463A (en) * | 2015-09-18 | 2015-12-16 | 中南大学 | Non-contact wearable intelligent ring system and gesture identification method thereof |
CN106155313A (en) * | 2016-06-28 | 2016-11-23 | 努比亚技术有限公司 | Mobile terminal, character input system and method |
Also Published As
Publication number | Publication date |
---|---|
CN106723722A (en) | 2017-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102890565B (en) | A kind of hand-written typing pen and hand-written input method | |
CN104471535B (en) | The method and apparatus of application is controlled by hand-written image identification | |
KR101648446B1 (en) | Electronic conference system, method for controlling the electronic conference system, and digital pen | |
CN106104421A (en) | A kind of finger ring type wireless finger sense controller, control method and control system | |
CN202548800U (en) | Electronic signature device | |
CN105847528A (en) | Mobile terminal and method of controlling the same | |
CN101430632A (en) | Touch screen input method and apparatus, and communication terminal | |
WO2014187155A1 (en) | Protective cover for tablet computer having original handwriting input function | |
CN104571521B (en) | Hand-written recording equipment and hand-written recording method | |
CN103118201B (en) | A kind of touch-screen unlocking system and method | |
CN106723722B (en) | Ring, system for keeping a diary and application method | |
CN206270890U (en) | Ring mouse | |
US20180067552A1 (en) | Input device, system and method for finger touch interface | |
CN102109960A (en) | Fast Chinese-character pinyin input method based on touch sensing device as well as system for realizing same | |
CN105672768B (en) | Multi-purpose key apparatus and its control method | |
CN102043467A (en) | Finger ring input device | |
WO2018081958A1 (en) | Active pen and active pen-based hand gesture detection method | |
JP2015069556A (en) | Electronic writing device, writing information processing program, and electronic writing system | |
CN104423602A (en) | Fingerprint unlocking keyboard | |
JP4752456B2 (en) | Electronic information access right management program and electronic information management system | |
CN206133484U (en) | Safe control device | |
CN205665753U (en) | Intelligent door lock | |
CN105320441A (en) | Input method and device for touch screen | |
WO2003040905A1 (en) | A system and method for inputting graphs and words | |
CN107017909A (en) | wireless finger ring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181226 |