CN200997666Y - 无线数字会议系统 - Google Patents
无线数字会议系统 Download PDFInfo
- Publication number
- CN200997666Y CN200997666Y CNU200620140849XU CN200620140849U CN200997666Y CN 200997666 Y CN200997666 Y CN 200997666Y CN U200620140849X U CNU200620140849X U CN U200620140849XU CN 200620140849 U CN200620140849 U CN 200620140849U CN 200997666 Y CN200997666 Y CN 200997666Y
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- CN
- China
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- circuit
- extension set
- main frame
- chairman
- control circuit
- 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.)
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- Radio Relay Systems (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620140849XU CN200997666Y (zh) | 2006-12-08 | 2006-12-08 | 无线数字会议系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620140849XU CN200997666Y (zh) | 2006-12-08 | 2006-12-08 | 无线数字会议系统 |
Publications (1)
Publication Number | Publication Date |
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CN200997666Y true CN200997666Y (zh) | 2007-12-26 |
Family
ID=38996100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200620140849XU Expired - Fee Related CN200997666Y (zh) | 2006-12-08 | 2006-12-08 | 无线数字会议系统 |
Country Status (1)
Country | Link |
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CN (1) | CN200997666Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103533510A (zh) * | 2013-10-28 | 2014-01-22 | 深圳市冠标科技发展有限公司 | 一种单通道多路音频输出无线会议系统 |
-
2006
- 2006-12-08 CN CNU200620140849XU patent/CN200997666Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103533510A (zh) * | 2013-10-28 | 2014-01-22 | 深圳市冠标科技发展有限公司 | 一种单通道多路音频输出无线会议系统 |
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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: Shanghai Soundking Electronic Technology Co., Ltd. Assignor: Wang Xianggui Contract fulfillment period: 2008.10.6 to 2016.12.8 Contract record no.: 2008310000189 Denomination of utility model: Radio digital conference system Granted publication date: 20071226 License type: Exclusive license Record date: 20081020 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.6 TO 2016.12.8; CHANGE OF CONTRACT Name of requester: SHANGHAI YINWANG ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20081020 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shanghai Soundking Electronic Technology Co., Ltd. Assignor: Wang Xianggui Contract record no.: 2008310000189 Date of cancellation: 20110921 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Soundking Group Co., Ltd. Assignor: Wang Xianggui Contract record no.: 2011310000195 Denomination of utility model: Radio digital conference system Granted publication date: 20071226 License type: Exclusive License Record date: 20110921 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20131208 |