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For the Inventor, By the Inventor

Taichung, Taiwan

Che-Chih Chang

This inventor holds 24 USPTO granted patents, primarily in Display Technology. Top assignee: Au Optronics Corporation. Active years: 2006-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Che-Chih Chang. Retrieved from https://idiyas.com/inventor/che-chih-chang

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

USPTO Granted Patents = 24

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 110(Granted Patents)


Location History:

  • Toufen Town, Miaoli County, TW (2007)
  • Taichung, TW (2006 - 2009)
  • Toufen Town, TW (2009)
  • Miaoli County, TW (2007 - 2012)
  • Toufen Township, Miaoli County, TW (2007 - 2013)
  • Hsin-Chu, TW (2011 - 2013)

Company Filing History:

goldMedal24 out of 4,577 
 
Au Optronics Corporation
 patents

Years Active: 2006-2013

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Areas of Expertise:
Display Panel
Driving Method
Optical Module
Backlight Assembly
Flexible Circuit Board
Organic Light Emitting Diode
Planar Display Module
Electronic Device
24 patents (USPTO):Explore Patents
1. 8542174 - Display panel and driving method thereof (2013-09-24),
2. 8542173 - Display panel and driving method thereof (2013-09-24),
3. 8520161 - Display device with bended signal transmission structure and method for manufacture thereof (2013-08-27),
4. 8164703 - Optical module and positioning frame thereof (2012-04-24),
5. 8049835 - Flat panel display module wherein the upper and lower side walls of the fixing plate are contacted with the side walls of the upper and lower bezels respectively (2011-11-01),
6. 7924360 - Flat panel display module wherein the side walls of the upper and lower bezels, the plurality of tenons, and the fixing plate are located in a same vertical plane (2011-04-12),
7. 7893911 - Display panel and driving method thereof (2011-02-22),
8. 7667143 - Circuit board module and forming method thereof (2010-02-23),
9. 7578609 - Backlight assembly with optical film having positioning flange and backlight frame structure having containing regions (2009-08-25),
10. 7525628 - Planar display module (2009-04-28),
11. 7312573 - Organic light emitting diode devices (2007-12-25),
12. 7264483 - Modules for fixing flexible printed circuit boards and flat display devices utilizing the same (2007-09-04),
13. 7259823 - Planar display module (2007-08-21),
14. 7241148 - Modules for fixing flexible printed circuit boards and flat display devices utilizing the same (2007-07-10),
15. 7241041 - Backlight module (2007-07-10),

Title: The Innovative Journey of Che-Chih Chang

Introduction

Che-Chih Chang, a prominent inventor located in Taichung, Taiwan, has significantly contributed to the field of display technology. With an impressive record of 24 patents, Chang's research and innovations continue to advance the capabilities of display panels and their associated driving methods.

Latest Patents

Among his latest innovations, Che-Chih Chang has developed a patent for a display panel and driving method that buffers display data from a data driver. This cutting-edge display panel incorporates various components, including a first signal line, a first data line, and a first scan line interlaced with the data line. Additionally, it features a first pixel connected to both the first data and scan lines, a first switching element with a terminal linked to the data line, a first storage capacitor placed between the switching element's second terminal and the ground, and a second switching element tied to the storage capacitor and the first signal line. This technology enhances the efficiency and performance of display systems.

Career Highlights

Che-Chih Chang plays a pivotal role at AU Optronics Corporation, a leader in the display panel industry. His work focuses on innovating technologies that improve product functionality and user experience. His contributions have established him as a respected figure in the realm of display technology.

Collaborations

Throughout his career, Chang has collaborated with several talented individuals, including Chia-Jung Wu and Chi-Chung Lo. These partnerships have fostered a collaborative environment that encourages the sharing of ideas and the development of innovative solutions in the display domain.

Conclusion

Che-Chih Chang's dedication to advancing display technology through his numerous patents and collaborations highlights his impact in this field. With a commitment to innovation, Chang's future endeavors promise to further enhance the performance and functionality of display panels, solidifying his legacy as a leading inventor in the industry.

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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