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For the Inventor, By the Inventor

Hsinchu, Taiwan

Wei-Tien Chang

This inventor holds 9 USPTO granted patents. Top assignee: Au Optronics Corporation. Active years: 2012-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wei-Tien Chang. Retrieved from https://idiyas.com/inventor/wei-tien-chang

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Hsin-Chu, TW (2012 - 2015)
  • Taichung, TW (2015 - 2016)

Company Filing History:

goldMedal9 out of 4,577 
 
Au Optronics Corporation
 patents

Years Active: 2012-2016

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9 patents (USPTO):Explore Patents
1. 9477349 - Touch panel and touch display device having the same (2016-10-25),
2. 9057806 - Light source and backlight module having the same (2015-06-16),
3. 9019246 - Electronic writing system and operating method thereof (2015-04-28),
4. 8894265 - Backlight module with light guide plate having optically separated light guide body (2014-11-25),
5. 8696188 - Backlight module, light guide device, and method for manufacturing light guide plate (2014-04-15),
6. 8405797 - LCD and light guide plate thereof (2013-03-26),
7. 8384849 - LCD and light guide plate thereof (2013-02-26),
8. 8203667 - LCD and light guide plate thereof (2012-06-19),
9. 8197103 - Diffusion plate with at least one star diffusion structure and a lighting module using the same (2012-06-12),

Title: Innovations of Wei-Tien Chang

Introduction

Wei-Tien Chang is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of technology, particularly in the development of touch panels and light sources. With a total of nine patents to his name, Chang continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is a touch panel and touch display device that incorporates a light guide plate, multiple light sources, and detectors. This innovative touch panel is designed to enhance user interaction by utilizing a light guide plate with various surfaces and light incident areas. The light sources are strategically placed to optimize performance, ensuring that the detectors can effectively receive signals. Another notable patent involves a light source that includes a carrier, solid-state light-emitting devices, and a light-incoupling component. This design allows for efficient light emission and improved functionality in various applications.

Career Highlights

Wei-Tien Chang is currently employed at AU Optronics Corporation, where he applies his expertise in optical technologies. His work has been instrumental in advancing the company's product offerings and enhancing their competitive edge in the market.

Collaborations

Chang has collaborated with talented coworkers such as Shau-Yu Tsai and Jing-Huan Liao. Their combined efforts have led to innovative solutions and advancements in their respective fields.

Conclusion

Wei-Tien Chang's contributions to technology through his patents and work at AU Optronics Corporation highlight his role as a key innovator in the industry. His ongoing efforts continue to shape the future of touch technology and light sources.

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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