logo

For the Inventor, By the Inventor

Kaohsiung, Taiwan

Yi-Shiuan Tsai

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Au Optronics Corporation. Active years: 2005-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-Shiuan Tsai. Retrieved from https://idiyas.com/inventor/yi-shiuan-tsai

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 81(Granted Patents)


Company Filing History:

goldMedal8 out of 4,577 
 
Au Optronics Corporation
 patents

Years Active: 2005-2009

Loading Chart...
8 patents (USPTO):Explore Patents
1. 7602113 - Light source, fluorescent lamp and backlight module utilizing the same (2009-10-13),
2. 7518672 - Direct type backlight module (2009-04-14),
3. 7213937 - Backlight module (2007-05-08),
4. 7118263 - Direct backlight module (2006-10-10),
5. 7004614 - Backlight module (2006-02-28),
6. 6995815 - Backlight module (2006-02-07),
7. 6966674 - Backlight module and heat dissipation structure thereof (2005-11-22),
8. 6960002 - Direct backlight module (2005-11-01),

Title: Yi-Shiuan Tsai: Innovator in Light Source Technology

Introduction

Yi-Shiuan Tsai is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of light source technology, holding a total of 8 patents. His innovative designs focus on enhancing light emission efficiency and reducing temperature in lighting applications.

Latest Patents

Among his latest patents are a light source, a fluorescent lamp, and a backlight module utilizing the same technology. The light source features a hollow glass tube with an electrode that has a bent surface, which increases the surface area. This design leads to improved light emission efficiency and a reduction in temperature. Additionally, his direct type backlight module includes a back bezel, a light source, a circuit board, and a heat-insulating element. The configuration of these components creates two convectional spaces, optimizing the performance of the backlight module.

Career Highlights

Yi-Shiuan Tsai is currently employed at AU Optronics Corporation, where he continues to develop innovative lighting solutions. His work has been instrumental in advancing the technology used in modern lighting systems.

Collaborations

He has collaborated with notable coworkers, including Yi-Jing Wang and Ming-Fa Wang, contributing to various projects that enhance the company's product offerings.

Conclusion

Yi-Shiuan Tsai's contributions to light source technology exemplify his commitment to innovation and efficiency in lighting solutions. His patents reflect a deep understanding of the technical challenges in the field, making him a valuable asset to AU Optronics Corporation.

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]
Loading…