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For the Inventor, By the Inventor

Jhudong, Taiwan

Chung-Kuang Tsai

This inventor holds 16 USPTO granted patents. Top assignee: Au Optronics Corporation. Active years: 2002-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chung-Kuang Tsai. Retrieved from https://idiyas.com/inventor/chung-kuang-tsai

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 62.5

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Hsinchu, TW (2004 - 2007)
  • Hsinchu Hsien, TW (2002 - 2009)
  • Jhudong Township, Hsinchu County, TW (2007 - 2014)

Company Filing History:

goldMedal16 out of 4,577 
 
Au Optronics Corporation
 patents

Years Active: 2002-2014

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16 patents (USPTO):Explore Patents
1. 8884859 - Liquid crystal display driving apparatus and method thereof (2014-11-11),
2. 8866712 - Liquid crystal display driving apparatus and method thereof (2014-10-21),
3. 8232945 - Gamma voltage generator and control method thereof and liquid crystal display device utilizing the same (2012-07-31),
4. 8139010 - Gamma voltage generator and control method thereof and liquid crystal display device utilizing the same (2012-03-20),
5. 7742030 - Liquid crystal display driving apparatus and method thereof (2010-06-22),
6. 7561224 - Backlight module of flat panel display (2009-07-14),
7. 7548249 - Method and apparatus of dynamic frame presentation improvement for liquid crystal display (2009-06-16),
8. 7532186 - Liquid crystal display driving apparatus and method thereof (2009-05-12),
9. 7262748 - Driving method for a plasma display panel (2007-08-28),
10. 7157846 - Blink plasma backlight system for liquid crystal display (2007-01-02),
11. 7019716 - Driving method for PDPs with variable vertical frequency (2006-03-28),
12. 6969949 - Plasma display panel with speedy gas-charge and discharge structure (2005-11-29),
13. 6816133 - Driving method of plasma display panel and circuit thereof (2004-11-09),
14. 6815890 - Plasma display panel with common data electrodes (2004-11-09),
15. 6756742 - Driving device and method for a flat panel display (2004-06-29),

Title: Innovations of Chung-Kuang Tsai

Introduction

Chung-Kuang Tsai is a prominent inventor based in Jhudong, Taiwan. He has made significant contributions to the field of liquid crystal display technology. With a total of 16 patents to his name, Tsai continues to push the boundaries of innovation in display technology.

Latest Patents

One of his latest patents is a liquid crystal display driving apparatus and method. This invention discloses a method that receives a pixel and drives a pixel of the LCD according to the pixel value in a frame period. The frame period is divided into a precharge field and a compensation field. Firstly, a precharge pixel value is decided according to the pixel and a reference value. A compensation pixel value is then determined based on the precharge pixel. Next, a precharge driving voltage is established according to the precharge pixel value. Following this, a compensation driving voltage is determined based on the compensation pixel value. Finally, the pixel is driven according to the precharge driving voltage and the compensation driving voltage during the respective fields.

Career Highlights

Chung-Kuang Tsai is currently associated with Au Optronics Corporation, where he applies his expertise in liquid crystal display technology. His work has been instrumental in advancing the capabilities of LCDs, making them more efficient and effective for various applications.

Collaborations

Throughout his career, Tsai has collaborated with notable colleagues, including Li-Ru Lyu and Hung-Min Shih. These collaborations have fostered a creative environment that has led to numerous innovations in display technology.

Conclusion

Chung-Kuang Tsai's contributions to liquid crystal display technology are noteworthy and impactful. His innovative patents and collaborations continue to shape the future of display 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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