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For the Inventor, By the Inventor

Beijing, China

Beijing Irtouch Systems Co., Ltd

Calculating rank
USPTO Granted Patents = 9

% Expired Patents = 77.8


Forward Citations = 1

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14 inventors (with patents filed for the assignee):

goldMedal Xinbin Liu (9 out of 10 patents)

silverMedal Xinlin Ye (8 out of 11 patents)

bronzeMedal Jianjun Liu (8 out of 20 patents)

4.  Zhenyu Wu (2 out of 5 patents)

5.  Yuhui Wang (2 out of 3 patents)

6.  Haibing Zhang (2 out of 2 patents)

7.  Zhenzhong Zou (2 out of 2 patents)

8.  Yang Liu (1 out of 427 patents)

9.  Wujun Wang (1 out of 1 patent)

10.  Xiaodong Shang (1 out of 2 patents)

11.  Yangqun Wu (1 out of 1 patent)

12.  Haidong Hao (1 out of 1 patent)

13.  Haibo Tang (1 out of 1 patent)

14.  Weizheng Zhang (1 out of 2 patents)


9 patents:

1. 9430080 - Touch positioning method, touch screen, touch system, and display (2016-08-30),
2. 9395849 - Infrared touch screen multi-point recognizing method and infrared touch screen (2016-07-19),
3. 9395846 - Touch screen having a filter for filtering interfering light signals (2016-07-19),
4. 9052778 - Infrared touch screen (2015-06-09),
5. 9046964 - Frame component for infrared touch screen and infrared touch screen (2015-06-02),
6. 8928608 - Touch screen, touch system and method for positioning a touch object in touch system (2015-01-06),
7. 8916895 - Infrared light-emitting diode and touch screen (2014-12-23),
8. 8892790 - Control panel and serial port communication arbiter for touch screen with camera (2014-11-18),
9. 8686373 - Interactive display device (2014-04-01),
Company Overview
Beijing Irtouch Systems Co., Ltd is a leading provider of touch screen technology solutions. With a focus on developing innovative touch screen products, Irtouch Systems offers a wide range of touch screen solutions for various industries including education, retail, healthcare, and more. Leveraging cutting-edge technology and a commitment to customer satisfaction, Irtouch Systems delivers high-quality touch screen products that enhance user experience and improve operational efficiency.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

9 Patents

#315 in Beijing

#3,139 in China

Beijing, CN
Beijing, China

Beijing Irtouch Systems Co., Ltd

Forward Citations = 1

14 inventors:

goldMedal Xinbin Liu (9 out of 10 patents)

silverMedal Xinlin Ye (8 out of 11 patents)

bronzeMedal Jianjun Liu (8 out of 20 patents)

4.  Zhenyu Wu (2 out of 5 patents)

5.  Yuhui Wang (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Beijing Irtouch Systems Co., Ltd. Retrieved from https://idiyas.com/company/beijing-irtouch-systems-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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