Hsinchu, Taiwan

Mao-Hsun Cheng

This inventor holds 22 USPTO granted patents and 3 published patent applications, primarily in Display Technology. Top assignee: Au Optronics Corporation. Active years: 2017-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mao-Hsun Cheng. Retrieved from https://idiyas.com/inventor/mao-hsun-cheng

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Tainan, TW (2017 - 2021)
  • Hsin-Chu, TW (2020 - 2024)

Company Filing History:


Years Active: 2017-2024

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Areas of Expertise:
Display Apparatus
Pixel Circuit
Touch Display Panel
Shift Register Circuit
Gate Driver
High-Brightness Display
In-Pixel Compensation
Liquid Crystal Display
Compensation Circuit
Display Device
Driving Method
Borderless Design
22 patents (USPTO):Explore Patents

Title: The Innovative Mind of Mao-Hsun Cheng: A Patented Visionary

Introduction: Mao-Hsun Cheng, a prolific innovator based in Hsin-Chu, Taiwan, holds an impressive portfolio of 22 patents. His contributions to the field are particularly significant in the realm of display technologies, showcasing his ability to blend creativity with practicality in engineering.

Latest Patents: Cheng's recent patents highlight advancements in display apparatus and pixel circuits. One of his latest innovations, the display apparatus, features a first substrate with a pixel structure comprising an active element and a pixel electrode. It incorporates a second substrate placed opposite to the first and an anti-reflection structure made up of a first insulating layer and a metal layer. These components work together to reduce glare and improve the visual quality of displays. Additionally, his pixel circuit design includes a light-emitting element and two driver transistors, ensuring efficient energy management and enhanced performance for modern display systems.

Career Highlights: Mao-Hsun Cheng is a key engineer at AU Optronics Corporation, where he has been instrumental in pushing the boundaries of display technology. His works are not only invaluable for product enhancement but also integral to the evolution of the industry. His dedication to research and development has yielded patents that set new standards in display performance.

Collaborations: Throughout his career, Cheng has collaborated with other talented engineers such as Chia-Che Hung and Cheng-Han Huang. Their collective expertise has facilitated innovative solutions, enabling the team to tackle complex challenges in display technology and improve user experiences.

Conclusion: Mao-Hsun Cheng's impressive collection of patents and ongoing contributions to the field of display technology demonstrate his role as a visionary inventor. His work at AU Optronics Corporation continues to influence the industry, paving the way for future innovations that enhance how we interact with visual displays.

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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