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For the Inventor, By the Inventor

Hsinchu, Taiwan

Hung-Ching Lai

This inventor holds 28 USPTO granted patents and 10 published patent applications, primarily in Optical Devices. Top assignees: Pixart Imaging Incorporated, Truelight Corporation. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hung-Ching Lai. Retrieved from https://idiyas.com/inventor/hung-ching-lai

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

USPTO Granted Patents = 28 

% Patents Active = 60.7

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 25(Granted Patents)


Location History:

  • Hsinchu County, TW (2014 - 2016)
  • Hsin-chu, TW (2008 - 2023)

Company Filing History:

goldMedal27 out of 1,511 
 
Pixart Imaging Incorporated
 patents
silverMedal1 out of 30 
 
Truelight Corporation
 patents

Years Active: 2008-2026

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Areas of Expertise:
Optical Detection
Touch Panel
Light Source Assembly
Signal to Noise Ratio
Environmental Pollution
Waterproofing
Multi-Segment Optical Component
Illumination System
Sensing Module
Optical Touch Device
Access Control System
Optical Scrolling Module
28 patents (USPTO):Explore Patents
1. 12591960 - Optical device and dirt level determining method (2026-03-31),
2. 11852519 - Optical detection device (2023-12-26),
3. 11703458 - Detecting device and automatic cleaner (2023-07-18),
4. 11049992 - Dual wavelength light emitting device, dual wavelength light transceiving device and display (2021-06-29),
5. 10955969 - Access control system and light guide assembly thereof (2021-03-23),
6. 10378952 - Optical detecting device capable of preventing environmental pollution (2019-08-13),
7. 10156939 - Light source assembly of optical touch device (2018-12-18),
8. 10039453 - Optical detecting module with waterproofing function (2018-08-07),
9. 9904413 - Optical touch device, and light source assembly and display module thereof (2018-02-27),
10. 9885601 - Optical detecting device having a light tight component to be a direct touch surface capable of preventing light leakage (2018-02-06),
11. 9857576 - Multi-segment optical component and related optical detecting device capable of increasing SNR (2018-01-02),
12. 9778101 - Optical detecting module with preferred light utilization efficiency (2017-10-03),
13. 9529139 - Light source module (2016-12-27),
14. 9383253 - Optical touch device having a plurality of light guide components each with an acute angle between light emitting surfaces (2016-07-05),
15. 9046963 - Reflective mirror and optical touch device using the same (2015-06-02),

Title: Inventor Hung-Ching Lai

Introduction: Hung-Ching Lai is a renowned inventor based in Hsinchu, Taiwan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hung-Ching Lai holds several patents in various technological domains, showcasing his expertise and creativity in inventing novel solutions to complex problems.

Career Highlights: Throughout his illustrious career, Hung-Ching Lai has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Hung-Ching Lai has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge sharing in the field of technology.

Conclusion: Hung-Ching Lai's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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