CN2716898Y - 一种usb接口转换装置 - Google Patents
一种usb接口转换装置 Download PDFInfo
- Publication number
- CN2716898Y CN2716898Y CN 200420044843 CN200420044843U CN2716898Y CN 2716898 Y CN2716898 Y CN 2716898Y CN 200420044843 CN200420044843 CN 200420044843 CN 200420044843 U CN200420044843 U CN 200420044843U CN 2716898 Y CN2716898 Y CN 2716898Y
- Authority
- CN
- China
- Prior art keywords
- usb interface
- audio
- conversion equipment
- interface conversion
- usb
- 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
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420044843 CN2716898Y (zh) | 2004-04-19 | 2004-04-19 | 一种usb接口转换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420044843 CN2716898Y (zh) | 2004-04-19 | 2004-04-19 | 一种usb接口转换装置 |
Publications (1)
Publication Number | Publication Date |
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CN2716898Y true CN2716898Y (zh) | 2005-08-10 |
Family
ID=34872105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420044843 Expired - Fee Related CN2716898Y (zh) | 2004-04-19 | 2004-04-19 | 一种usb接口转换装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2716898Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101207255B (zh) * | 2006-12-19 | 2010-09-29 | 鸿富锦精密工业(深圳)有限公司 | 一种音频信号转接装置 |
US7896707B2 (en) | 2007-01-05 | 2011-03-01 | Ensky Technology (Shenzhen) Co., Ltd. | Audio signal switcher |
CN101212112B (zh) * | 2006-12-28 | 2011-09-28 | 鸿富锦精密工业(深圳)有限公司 | 一种视频信号转接装置 |
WO2014015720A1 (zh) * | 2012-07-26 | 2014-01-30 | 天地融科技股份有限公司 | 用于音频信号的传输装置及电子签名工具 |
CN104868323A (zh) * | 2014-02-24 | 2015-08-26 | 中兴通讯股份有限公司 | 一种usb接头 |
-
2004
- 2004-04-19 CN CN 200420044843 patent/CN2716898Y/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101207255B (zh) * | 2006-12-19 | 2010-09-29 | 鸿富锦精密工业(深圳)有限公司 | 一种音频信号转接装置 |
CN101212112B (zh) * | 2006-12-28 | 2011-09-28 | 鸿富锦精密工业(深圳)有限公司 | 一种视频信号转接装置 |
US7896707B2 (en) | 2007-01-05 | 2011-03-01 | Ensky Technology (Shenzhen) Co., Ltd. | Audio signal switcher |
US7914339B2 (en) | 2007-01-05 | 2011-03-29 | Ensky Technology (Shenzhen) Co., Ltd. | Audio signal switcher |
US7914340B2 (en) | 2007-01-05 | 2011-03-29 | Ensky Technology (Shenzhen) Co., Ltd. | Audio signal switcher |
US7914341B2 (en) | 2007-01-05 | 2011-03-29 | Ensky Technology (Shenzhen) Co., Ltd. | Audio signal switcher |
CN101217225B (zh) * | 2007-01-05 | 2011-07-27 | 鸿富锦精密工业(深圳)有限公司 | 一种音频信号转接装置 |
WO2014015720A1 (zh) * | 2012-07-26 | 2014-01-30 | 天地融科技股份有限公司 | 用于音频信号的传输装置及电子签名工具 |
CN104868323A (zh) * | 2014-02-24 | 2015-08-26 | 中兴通讯股份有限公司 | 一种usb接头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Keanda Electronic Technology Co., Ltd. Assignor: Guo Mingbo Contract fulfillment period: 2008.4.18 to 2014.4.18 Contract record no.: 2009440001402 Denomination of utility model: USB interface conversion device Granted publication date: 20050810 License type: Exclusive license Record date: 20090909 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.18 TO 2014.4.18; CHANGE OF CONTRACT Name of requester: SHENZHEN KE ANDA ELECTRONIC SCIENCE CO., LTD. Effective date: 20090909 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 |