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For the Inventor, By the Inventor

Hsinchu, Taiwan

Wen-Liang Tseng

This inventor holds 52 USPTO granted patents and 14 published patent applications, primarily in LED Packaging (CPC class H01L). Top assignees: Advanced Optoelectronic Technology, Inc., Industrial Technology Research Institute, Opto Tech Corporation. Active years: 1993-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen-Liang Tseng. Retrieved from https://idiyas.com/inventor/wen-liang-tseng

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

USPTO Granted Patents = 52 

% Patents Active = 57.7

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 177(Granted Patents)

Forward Citations (Not Self Cited) = 172(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Chutung, TW (1993)
  • Taipei, TW (2003 - 2012)
  • Hsinchu, TW (2003 - 2021)

Company Filing History:

goldMedal47 out of 343 
 
Advanced Optoelectronic Technology, Inc.
 patents
silverMedal3 out of 9,307 
 
Industrial Technology Research Institute
 patents
bronzeMedal2 out of 75 
 
Opto Tech Corporation
 patents

Years Active: 1993-2021

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Areas of Expertise:
LED Packaging
Optical Lens
Display Device
Light Emitting Diode
Backlight Module
Liquid Crystal Display
Lead Frame
Traffic Light Assembly
Phosphor Film
Manufacturing Method
Semiconductor Package
Illumination Angle
52 patents (USPTO):Explore Patents
1. 10890802 - Optical lens, backlight module and display device using same (2021-01-12),
2. 10705376 - Liquid crystal display device (2020-07-07),
3. 10510931 - Side-view light emitting diode package structure (2019-12-17),
4. 10222024 - Lens for light emitting device (2019-03-05),
5. 10133133 - Liquid crystal display base (2018-11-20),
6. 9899587 - Lead frame and light emitting diode package having the same (2018-02-20),
7. 9842968 - LED package (2017-12-12),
8. 9786642 - Light emitting diode package substrate and light emitting diode package element (2017-10-10),
9. 9746162 - Light emitting diode bulb (2017-08-29),
10. 9660144 - LED package and LED die (2017-05-23),
11. 9620692 - Lead frame and light emitting diode package having the same (2017-04-11),
12. 9543486 - LED package with reflecting cup (2017-01-10),
13. 9465205 - Optical lens and backlight module incorporating the same (2016-10-11),
14. 9431591 - LED package with reflecting cup (2016-08-30),
15. 9184358 - Lead frame and light emitting diode package having the same (2015-11-10),

Title: Innovations of Wen-Liang Tseng in Optical Technology

Introduction

Wen-Liang Tseng, a renowned innovator based in Hsinchu, Taiwan, has made significant contributions to the field of optical technology. With an impressive portfolio of 52 patents, his work focuses on enhancing the efficiency and performance of optical components and display devices.

Latest Patents

Among his latest patents is an innovative backlight module designed for display devices. This backlight module simplifies manufacturing processes while enhancing the reliability of the end product. It features a reflective sheet that redirects light from LEDs or other light sources, positioned using optical lenses that ensure uniform light distribution. The design allows easy disassembly of the optical lens, which improves both assembly and maintenance efficiency when a light-emitting component fails. Additionally, Tseng has developed a liquid crystal display device that incorporates his backlight module, consisting of a dual conductive substrate and a specialized liquid crystal layer to enhance display quality.

Career Highlights

Wen-Liang Tseng has held significant positions in prominent organizations such as Advanced Optoelectronic Technology, Inc. and the Industrial Technology Research Institute. His work at these institutions has not only propelled advancements in optical technology but has also laid the groundwork for future innovations in display systems.

Collaborations

Throughout his career, Tseng has had the opportunity to collaborate with fellow innovators Lung-Hsin Chen and Pin-Chuan Chen. Their joint efforts have contributed to numerous advancements in optical technologies, further demonstrating the importance of teamwork in the field of research and development.

Conclusion

Wen-Liang Tseng's commitment to innovation in the realm of optical technology continues to influence the industry positively. His valuable patents reflect a deep understanding of engineering principles and user needs, ensuring that his contributions will be felt for years to come.

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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