CN201429832Y - 一种红外触摸屏 - Google Patents
一种红外触摸屏 Download PDFInfo
- Publication number
- CN201429832Y CN201429832Y CN2009201084460U CN200920108446U CN201429832Y CN 201429832 Y CN201429832 Y CN 201429832Y CN 2009201084460 U CN2009201084460 U CN 2009201084460U CN 200920108446 U CN200920108446 U CN 200920108446U CN 201429832 Y CN201429832 Y CN 201429832Y
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- infrared
- touch panel
- receiving
- receiving element
- infrared touch
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CN2009201084460U CN201429832Y (zh) | 2009-06-05 | 2009-06-05 | 一种红外触摸屏 |
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CN2009201084460U CN201429832Y (zh) | 2009-06-05 | 2009-06-05 | 一种红外触摸屏 |
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CN201429832Y true CN201429832Y (zh) | 2010-03-24 |
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CN2009201084460U Expired - Fee Related CN201429832Y (zh) | 2009-06-05 | 2009-06-05 | 一种红外触摸屏 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102566803A (zh) * | 2010-12-16 | 2012-07-11 | 北京汇冠新技术股份有限公司 | 一种触摸屏的数据处理方法及一种触摸屏 |
CN103699276A (zh) * | 2013-12-31 | 2014-04-02 | 广州视睿电子科技有限公司 | 红外对管触摸屏的扫描方法和系统 |
CN109240535A (zh) * | 2018-08-14 | 2019-01-18 | 成都吉锐时代触摸技术有限公司 | 一种基于激光信号的触摸检测方法 |
-
2009
- 2009-06-05 CN CN2009201084460U patent/CN201429832Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102566803A (zh) * | 2010-12-16 | 2012-07-11 | 北京汇冠新技术股份有限公司 | 一种触摸屏的数据处理方法及一种触摸屏 |
CN103699276A (zh) * | 2013-12-31 | 2014-04-02 | 广州视睿电子科技有限公司 | 红外对管触摸屏的扫描方法和系统 |
CN103699276B (zh) * | 2013-12-31 | 2016-08-24 | 广州视睿电子科技有限公司 | 红外对管触摸屏的扫描方法和系统 |
CN109240535A (zh) * | 2018-08-14 | 2019-01-18 | 成都吉锐时代触摸技术有限公司 | 一种基于激光信号的触摸检测方法 |
CN109240535B (zh) * | 2018-08-14 | 2022-01-18 | 成都吉锐时代触摸技术有限公司 | 一种基于激光信号的触摸检测方法 |
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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: Guangzhou Hua Xin Electronic Science and Technology Co., Ltd. Assignor: Beijing UNITOP New Technology Co., Ltd. Contract record no.: 2014990000925 Denomination of utility model: Identification method of multi-touch of infrared touch screen Granted publication date: 20100324 License type: Common License Record date: 20141212 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangzhou Hua Xin Electronic Science and Technology Co., Ltd. Assignor: Beijing UNITOP New Technology Co., Ltd. Contract record no.: 2014990000925 Date of cancellation: 20160831 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Beijing Irtouch Systems Co.,Ltd. Document name: Notification to Pay the Fees |
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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: 20100324 Termination date: 20180605 |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Beijing Irtouch Systems Co.,Ltd. Document name: Notification of Termination of Patent Right |