CN201765383U - 具有触摸功能的投影笔 - Google Patents
具有触摸功能的投影笔 Download PDFInfo
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- CN201765383U CN201765383U CN201020523485XU CN201020523485U CN201765383U CN 201765383 U CN201765383 U CN 201765383U CN 201020523485X U CN201020523485X U CN 201020523485XU CN 201020523485 U CN201020523485 U CN 201020523485U CN 201765383 U CN201765383 U CN 201765383U
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- electrically connected
- microprocessor
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- pen
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201020523485XU CN201765383U (zh) | 2010-09-09 | 2010-09-09 | 具有触摸功能的投影笔 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201020523485XU CN201765383U (zh) | 2010-09-09 | 2010-09-09 | 具有触摸功能的投影笔 |
Publications (1)
Publication Number | Publication Date |
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CN201765383U true CN201765383U (zh) | 2011-03-16 |
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CN201020523485XU Expired - Fee Related CN201765383U (zh) | 2010-09-09 | 2010-09-09 | 具有触摸功能的投影笔 |
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CN (1) | CN201765383U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102393799A (zh) * | 2011-12-21 | 2012-03-28 | 中国计量学院 | 一种蓝牙虚拟计算机键盘投影笔 |
CN103129246A (zh) * | 2011-11-30 | 2013-06-05 | 中国计量学院 | 一种虚拟键盘计算器笔 |
CN106920422A (zh) * | 2017-02-27 | 2017-07-04 | 东莞产权交易中心 | 一种具有图形扫描及定位投影的笔 |
-
2010
- 2010-09-09 CN CN201020523485XU patent/CN201765383U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103129246A (zh) * | 2011-11-30 | 2013-06-05 | 中国计量学院 | 一种虚拟键盘计算器笔 |
CN102393799A (zh) * | 2011-12-21 | 2012-03-28 | 中国计量学院 | 一种蓝牙虚拟计算机键盘投影笔 |
CN106920422A (zh) * | 2017-02-27 | 2017-07-04 | 东莞产权交易中心 | 一种具有图形扫描及定位投影的笔 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY YIJING ELECTRONIC TECHNOLOGY CO., LT Free format text: FORMER OWNER: DONGGUAN KAISA ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20141216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523710 DONGGUAN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141216 Address after: 523000 Guangdong city Dongguan Province third Chashan town Tong Kok Village Tea Road eco industrial park building C 2 layer workshop Patentee after: DONGGUAN YIJING ELECTRONIC TECHNOLOGY CO., LTD. Address before: 523710 Guangdong Province, Dongguan city Tangxia town Longbei village Yonghua Science Park 2 building B, Dongguan City Kai thirty Electronic Technology Co. Ltd. Patentee before: Dongguan Kaisa Electronic Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20150909 |
|
EXPY | Termination of patent right or utility model |