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Hsinchu, Taiwan

Ching-Sang Chuang

This inventor holds 17 USPTO granted patents, primarily in Display Technology. Top assignees: Apple Inc., Au Optronics Corporation, Industrial Technology Research Institute. Active years: 2003-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ching-Sang Chuang. Retrieved from https://idiyas.com/inventor/ching-sang-chuang

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 49(Granted Patents)


Location History:

  • Hsinchu, TW (2003 - 2014)
  • Sunnyvale, CA (US) (2017 - 2023)

Company Filing History:

goldMedal6 out of 43,688 
 
Apple Inc.
 patents
silverMedal6 out of 4,577 
 
Au Optronics Corporation
 patents
bronzeMedal3 out of 9,312 
 
Industrial Technology Research Institute
 patents
4. 2 out of 834,601 
Other
 patents

Years Active: 2003-2023

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Areas of Expertise:
Thin-Film Transistors
OLED Displays
Display Devices
Image Data Compensation
Transflective LCD
Active Device Array
X-Ray Detectors
Hydrogen Trap Layer
Pixel Structure
Color Filters
Electrical Components
Silicon Technology
17 patents (USPTO):Explore Patents
1. 11762490 - Electronic device displays with visibly matched borders (2023-09-19),
2. RE49166 - Displays with silicon and semiconducting-oxide top-gate thin-film transistors (2022-08-08),
3. 11121263 - Hydrogen trap layer for display device and the same (2021-09-14),
4. 11004391 - Image data compensation based on predicted changes in threshold voltage of pixel transistors (2021-05-11),
5. 10249695 - Displays with silicon and semiconducting-oxide top-gate thin-film transistors (2019-04-02),
6. 10224238 - Electrical components having metal traces with protected sidewalls (2019-03-05),
7. 9716134 - Organic light-emitting diode display with bottom shields (2017-07-25),
8. 8883574 - Transistor with etching stop layer and manufacturing method thereof (2014-11-11),
9. 8597968 - Active device array substrate (2013-12-03),
10. 8541750 - X-ray detector and fabrication method thereof (2013-09-24),
11. 8415672 - Transistor with etching stop layer and manufacturing method thereof (2013-04-09),
12. 8148185 - Method for fabricating active device array substrate (2012-04-03),
13. 7745243 - Method for forming pixel structure of transflective liquid crystal display (2010-06-29),
14. 7087363 - Method of forming a top gate thin film transistor (2006-08-08),
15. 6870585 - Transflective liquid crystal display device having various cell gaps and method of fabricating the same (2005-03-22),

Title: Innovations of Ching-Sang Chuang

Introduction

Ching-Sang Chuang is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of electronic device displays, holding a total of 17 patents. His work focuses on enhancing the functionality and aesthetics of display technologies.

Latest Patents

One of his latest patents involves electronic device displays with visibly matched borders. This innovation addresses the challenge of visually distinguishable differences between active and inactive areas of a display. By configuring touch sensor circuitry to match the reflectivity values of these areas, Chuang's design enhances the overall appearance of the device. Another notable patent features displays with silicon and semiconducting-oxide top-gate thin-film transistors. This technology incorporates hybrid thin-film transistor structures, improving the performance and efficiency of organic light-emitting diode display pixels.

Career Highlights

Ching-Sang Chuang has worked with leading companies in the technology sector, including Apple Inc. and Au Optronics Corporation. His experience in these organizations has allowed him to develop cutting-edge display technologies that are widely recognized in the industry.

Collaborations

Chuang has collaborated with several talented individuals throughout his career, including Jiun-Jye Chang and Chih-Chiang Chen. These partnerships have contributed to the advancement of innovative display solutions.

Conclusion

Ching-Sang Chuang's contributions to electronic device displays have significantly impacted the technology landscape. His innovative patents and collaborations highlight his dedication to advancing 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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