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For the Inventor, By the Inventor

Hsinchu, Taiwan

Wei-Ming Cheng

This inventor holds 10 USPTO granted patents and 6 published patent applications. Top assignee: Auo Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wei-Ming Cheng. Retrieved from https://idiyas.com/inventor/wei-ming-cheng-868m2qb2

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 1


Location History:

  • Hsin-Chu, TW (2023)
  • Hsinchu, TW (2024)

Company Filing History:

goldMedal10 out of 321 
 
Auo Corporation
 patents

Years Active: 2023-2026

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10 patents (USPTO):Explore Patents
1. 12765139 - Display device (2026-10-13),
2. 12738197 - Display driving device and display driving method (2026-09-15),
3. 12682834 - Display panel (2026-07-14),
4. 12650622 - Backlight module and display device (2026-06-09),
5. 12603066 - Display device and control method therefor (2026-04-14),
6. 12567371 - Display driving device (2026-03-03),
7. 12380528 - Watermark embedding method and display device (2025-08-05),
8. 12147140 - Anti-peeping display device (2024-11-19),
9. 11934065 - Display device (2024-03-19),
10. 11842421 - Method and display device for embedding watermark information to dimming signal of backlight module (2023-12-12),

Title: Innovations of Wei-Ming Cheng

Introduction

Wei-Ming Cheng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of display technology, holding a total of four patents. His work focuses on enhancing video signal processing and display devices.

Latest Patents

One of his latest patents is a watermark embedding method and display device. This method involves receiving an input video signal through a processing circuit, which generates grayscale information of a watermark signal based on time series data and a predetermined plane. The processing circuit embeds the watermark signal into the input video signal, resulting in an output video signal that contains the watermark information. The display panel then presents an image according to this output video signal. Another significant patent is an anti-peeping display device. This device consists of a display panel and a viewing angle control module, which includes multiple polarization layers and liquid crystal layers. The phase retardations of the liquid crystal layers are specifically designed to enhance the viewing experience while preventing unauthorized viewing.

Career Highlights

Wei-Ming Cheng is currently employed at AUO Corporation, a leading company in the display technology sector. His innovative work has contributed to advancements in video processing and display solutions.

Collaborations

He collaborates with talented coworkers, including Min-Hsuan Chiu and Chao-Wei Li, who contribute to the development of cutting-edge technologies in their field.

Conclusion

Wei-Ming Cheng's contributions to display technology through his patents demonstrate his innovative spirit and commitment to advancing the industry. His work continues to influence the way we experience visual media today.

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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