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For the Inventor, By the Inventor

Hsinchu, Taiwan

Ren Hau Gu

This inventor holds 8 USPTO granted patents. Top assignee: Pixart Imaging Incorporated. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ren Hau Gu. Retrieved from https://idiyas.com/inventor/ren-hau-gu-0mt9zbg4

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal8 out of 1,512 
 
Pixart Imaging Incorporated
 patents

Years Active: 2013-2019

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8 patents (USPTO):Explore Patents
1. 10282036 - Optical touch system and image processing method thereof (2019-05-07),
2. 9389726 - Click-event detection device (2016-07-12),
3. 9301694 - Optical finger mouse, electronic device and physiological characteristics detection device (2016-04-05),
4. 8902164 - Optical finger mouse, mouse control module and physiology detection method thereof (2014-12-02),
5. 8836831 - Image sensor (2014-09-16),
6. 8786719 - Image calibration method and operation method for sensor array module with wide angle (2014-07-22),
7. 8743348 - Optical distance detection system (2014-06-03),
8. 8384789 - Sensor array module with wide angle, and image calibration method, operation method and application for the same (2013-02-26),

Title: Ren Hau Gu: Innovator in Optical Touch Systems

Introduction

Ren Hau Gu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of image processing and optical touch systems. With a total of 8 patents to his name, Gu continues to push the boundaries of technology.

Latest Patents

Among his latest innovations is the "Optical touch system and image processing method thereof." This patent describes an image processing method that involves obtaining a background picture with two pixels, each having different intensity values. The method includes extracting these values and performing computations to optimize exposure times for image sensing elements. Another notable patent is the "Click-event detection device," which features a light source and an image sensor that detects click events based on the differential characteristics of bright and dark image frames.

Career Highlights

Ren Hau Gu is currently employed at Pixart Imaging Incorporated, where he applies his expertise in optical technologies. His work has been instrumental in developing advanced imaging solutions that enhance user interaction with devices.

Collaborations

Gu collaborates with talented coworkers, including Chih Hsin Lin and Hsin Chia Chen, who contribute to the innovative projects at Pixart Imaging Incorporated.

Conclusion

Ren Hau Gu is a key figure in the realm of optical touch systems and image processing. His patents reflect his commitment to innovation and technological advancement.

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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