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For the Inventor, By the Inventor

Hsinchu, Taiwan

Ming Tsan Kao

This inventor holds 12 USPTO granted patents and 3 published patent applications. Top assignee: Pixart Imaging Incorporated. Active years: 2013-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ming Tsan Kao. Retrieved from https://idiyas.com/inventor/ming-tsan-kao-pqpasb90

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

USPTO Granted Patents = 12 

% Patents Active = 91.7

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Hsin-Chu County, TW (2014)
  • Hsin-Chu, TW (2013 - 2017)

Company Filing History:

goldMedal12 out of 1,511 
 
Pixart Imaging Incorporated
 patents

Years Active: 2013-2017

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12 patents (USPTO):Explore Patents
1. 9766753 - Optical touch system and method having image sensors to detect objects over a touch surface (2017-09-19),
2. 9684840 - Detection system (2017-06-20),
3. 9389726 - Click-event detection device (2016-07-12),
4. 9360949 - Human interface device (2016-06-07),
5. 9301694 - Optical finger mouse, electronic device and physiological characteristics detection device (2016-04-05),
6. 9229578 - Image sensor and optical touch system including the same (2016-01-05),
7. 9223386 - Interactive pointing device capable of switching capture ranges and method for switching capture ranges for use in interactive pointing device (2015-12-29),
8. 9182834 - Mouse device (2015-11-10),
9. 9092063 - Electronic system (2015-07-28),
10. 8902164 - Optical finger mouse, mouse control module and physiology detection method thereof (2014-12-02),
11. 8625934 - Method and apparatus for detecting displacement with sub-pixel accuracy (2014-01-07),
12. 8417385 - Home appliance control device (2013-04-09),

Title: The Innovations of Ming Tsan Kao

Introduction

Ming Tsan Kao is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical technology, holding a total of 12 patents. His work focuses on developing advanced systems that enhance user interaction with touch surfaces.

Latest Patents

Among his latest innovations is an optical touch system and method that utilizes image sensors to detect objects over a touch surface. This invention includes at least two image sensors designed to generate multiple object images. Additionally, it features first light receiving elements arranged along a specific direction to detect objects, along with a processing unit that calculates and selects coordinate data representing the detected objects. Another notable patent is a detection system that comprises a light source, an image sensor, and a processor. This system generates images by subtracting the second picture from the first, allowing for accurate object image determination.

Career Highlights

Ming Tsan Kao is currently employed at Pixart Imaging Incorporated, where he continues to innovate in the field of optical technologies. His work has significantly impacted the way users interact with touch interfaces, making them more intuitive and responsive.

Collaborations

Ming has collaborated with talented individuals such as Hsin Chia Chen and Ren Hau Gu, contributing to the advancement of their shared projects and innovations.

Conclusion

Ming Tsan Kao's contributions to optical technology and his impressive portfolio of patents highlight his role as a leading inventor in his field. His work continues to influence the development of advanced touch systems and detection technologies.

Profile summary based on public USPTO records.
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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