CN201548935U - 一种红外触摸屏 - Google Patents
一种红外触摸屏 Download PDFInfo
- Publication number
- CN201548935U CN201548935U CN2009202196340U CN200920219634U CN201548935U CN 201548935 U CN201548935 U CN 201548935U CN 2009202196340 U CN2009202196340 U CN 2009202196340U CN 200920219634 U CN200920219634 U CN 200920219634U CN 201548935 U CN201548935 U CN 201548935U
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- infrared
- transmitting tube
- tube
- group
- touch panel
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Priority Applications (1)
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CN2009202196340U CN201548935U (zh) | 2009-10-30 | 2009-10-30 | 一种红外触摸屏 |
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CN2009202196340U CN201548935U (zh) | 2009-10-30 | 2009-10-30 | 一种红外触摸屏 |
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CN201548935U true CN201548935U (zh) | 2010-08-11 |
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CN2009202196340U Expired - Fee Related CN201548935U (zh) | 2009-10-30 | 2009-10-30 | 一种红外触摸屏 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102479004A (zh) * | 2010-11-29 | 2012-05-30 | 北京汇冠新技术股份有限公司 | 一种触摸点定位方法、装置及触摸屏 |
CN103761012A (zh) * | 2013-08-27 | 2014-04-30 | 合肥工业大学 | 一种适用于大尺寸红外触摸屏的快速算法 |
CN108169814A (zh) * | 2018-02-08 | 2018-06-15 | 深圳市医护宝智能科技有限公司 | 一种红外线大小便检测装置 |
-
2009
- 2009-10-30 CN CN2009202196340U patent/CN201548935U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102479004A (zh) * | 2010-11-29 | 2012-05-30 | 北京汇冠新技术股份有限公司 | 一种触摸点定位方法、装置及触摸屏 |
CN102479004B (zh) * | 2010-11-29 | 2014-11-05 | 北京汇冠新技术股份有限公司 | 一种触摸点定位方法、装置及触摸屏 |
CN103761012A (zh) * | 2013-08-27 | 2014-04-30 | 合肥工业大学 | 一种适用于大尺寸红外触摸屏的快速算法 |
CN103761012B (zh) * | 2013-08-27 | 2016-07-13 | 合肥工业大学 | 一种适用于大尺寸红外触摸屏的快速算法 |
CN108169814A (zh) * | 2018-02-08 | 2018-06-15 | 深圳市医护宝智能科技有限公司 | 一种红外线大小便检测装置 |
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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: 20100811 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 |
Addressee: Beijing Irtouch Systems Co.,Ltd. Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20181030 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
DD01 | Delivery of document by public notice |
Addressee: Tang Haibo Document name: Notification of Termination of Patent Right |
|
DD01 | Delivery of document by public notice |