CN101334788A - Patent classification method - Google Patents
Patent classification method Download PDFInfo
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- CN101334788A CN101334788A CNA2008100699951A CN200810069995A CN101334788A CN 101334788 A CN101334788 A CN 101334788A CN A2008100699951 A CNA2008100699951 A CN A2008100699951A CN 200810069995 A CN200810069995 A CN 200810069995A CN 101334788 A CN101334788 A CN 101334788A
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- statutory status
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Abstract
The invention discloses a patent classifying method including the following steps: which kinds of subclasses are selected by users is detected and various patent literatures are classified according to legal status. Compared with the prior art, the invention has the extraordinary advantage that classification under subclasses can be carried out according to the legal status .
Description
Technical field
The present invention relates to a kind of patent classification method, especially a kind of method by the statutory status classification.
Background technology
Present patent is built library software can support multiclass classification to patent documentation, and the patent that is about to meet a certain condition is divided into a plurality of subclasses with this theme again as a theme, more a certain subclass is divided into a plurality of subclasses.By that analogy, up to satisfying the needs of building the storehouse classification.
The purpose difference of patent searching, range of search is also inequality.For example, in the time will analyzing a certain technology and whether invade other people patent, can only effectively compare in the patent.Because it much is invalid having in the patent documentation.So, if effective and invalid separating only effectively comparing in the patent documentation, will can be improved recall precision greatly.
Present patent is built library software and patent documentation can be classified by statutory status, but this is under a theme, that is to say, present sorting technique does not accomplish to classify by statutory status in a subclass.
Summary of the invention
The object of the present invention is to provide a kind of patent classification method, can be by the statutory status classification under multistage subclassification.
In order to achieve the above object, a kind of patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) this subclass is classified by statutory status.
(3) determine that the statutory status classification that will show also shows.
A kind of patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) this subclass is classified by statutory status.
(3) result that step (2) is obtained shows in sequence.
A kind of patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) theme under the described subclass is classified by statutory status.
(3) get the result's that result that step (2) obtains and step (1) obtain common factor.
(4) determine that the statutory status classification that will show also shows.
A kind of patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) theme under the described subclass is classified by statutory status.
(3) get the result's that result that step (2) obtains and step (1) obtain common factor.
(4) result that step (3) is obtained shows in proper order by the statutory status classification.
The present invention compared with prior art, advantage is: can be under multistage subclassification by the statutory status classification.
Description of drawings
Fig. 1 is the multiclass classification structural representation.
Fig. 2 is the process flow diagram of the embodiment of the invention 1.
Fig. 3 is the process flow diagram of the embodiment of the invention 2.
Fig. 4 is the process flow diagram of the embodiment of the invention 3.
Fig. 5 is the process flow diagram of the embodiment of the invention 4.
Embodiment
Shown in Figure 1, the structural representation of multiclass classification.A represents a theme, divides B1 under the A theme, B2, B3 ... etc. a plurality of subclasses, under B1, be divided into C1 again, C2, C3 ... etc. a plurality of subclasses.
Embodiment 1
Shown in Figure 2, selected when certain subclass, retrieve the statutory status of all patent documentations under this subclass, with statutory status identical be classified as a class, then judge again which kind of statutory status the user has selected, then show all patents of this statutory status.
Embodiment 2
Shown in Figure 3, determine that at first certain subclass is selected, retrieve the statutory status of all patents under this subclass again, statutory status under this subclass identical be classified as a class, by different statutory status classification orderings.
Embodiment 3
Shown in Figure 4, determine that at first certain subclass is selected, retrieve the statutory status of all patents under the affiliated theme of this subclass, and statutory status pressed in this theme classify, get the common factor that preceding two steps obtain the result, judge then which kind of statutory status the user selects, show all patents of such statutory status.
Embodiment 4
Shown in Figure 5, determine that at first certain subclass is selected, retrieve the statutory status of all patents under the affiliated theme of this subclass, and this theme is classified by statutory status, get the common factor that preceding two steps obtain the result, by different statutory status classification orderings.
Claims (4)
1. patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) this subclass is classified by statutory status.
(3) determine that the statutory status classification that will show also shows.
2. patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) this subclass is classified by statutory status.
(3) result that step (2) is obtained shows in sequence.
3. patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) theme under the described subclass is classified by statutory status.
(3) get the result's that result that step (2) obtains and step (1) obtain common factor.
(4) determine that the statutory status classification that will show also shows.
4. patent classification method is characterized in that comprising following steps:
(1) determines the subclass of desire by the statutory status classification.
(2) theme under the described subclass is classified by statutory status.
(3) get the result's that result that step (2) obtains and step (1) obtain common factor.
(4) result that step (3) is obtained shows in proper order by the statutory status classification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100699951A CN101334788A (en) | 2008-07-18 | 2008-07-18 | Patent classification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100699951A CN101334788A (en) | 2008-07-18 | 2008-07-18 | Patent classification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101334788A true CN101334788A (en) | 2008-12-31 |
Family
ID=40197388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100699951A Pending CN101334788A (en) | 2008-07-18 | 2008-07-18 | Patent classification method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101334788A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI696923B (en) * | 2018-06-22 | 2020-06-21 | 蔡政育 | Recommendation system for patentable prediction and invalid comparison and analysis method thereof |
-
2008
- 2008-07-18 CN CNA2008100699951A patent/CN101334788A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI696923B (en) * | 2018-06-22 | 2020-06-21 | 蔡政育 | Recommendation system for patentable prediction and invalid comparison and analysis method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuan Zuliu Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuan Zuliu Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Yuan Zuliu Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Yuan Zuliu Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081231 |