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For the Inventor, By the Inventor

Kaohsiung, Taiwan

Chung-Lin Chang

This inventor holds 9 USPTO granted patents and 3 published patent applications. Top assignee: Hannstar Display Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chung-Lin Chang. Retrieved from https://idiyas.com/inventor/chung-lin-chang

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal9 out of 660 
 
Hannstar Display Corporation
 patents

Years Active: 2015-2025

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9 patents (USPTO):Explore Patents
1. 12419111 - Display device (2025-09-16),
2. 11112641 - Display panel (2021-09-07),
3. 11092859 - Display panel with non-rectangular display region (2021-08-17),
4. 10840265 - Display panel and method of improving display quality in peripheral regions thereof (2020-11-17),
5. 10615183 - Electronic device (2020-04-07),
6. 10466559 - Pixel structure (2019-11-05),
7. 10431552 - Display panel (2019-10-01),
8. 9299453 - Shift register and voltage adjusting circuit and voltage adjusting method thereof (2016-03-29),
9. 9029882 - Active device array substrate (2015-05-12),

Title: Innovations of Chung-Lin Chang

Introduction

Chung-Lin Chang is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of display technology, holding a total of 9 patents. His work focuses on enhancing display devices and panels, showcasing his expertise and innovative spirit.

Latest Patents

Chung-Lin Chang's latest patents include a display device that features a display area and a peripheral area. This device incorporates an array substrate with multiple pixel unit columns, where each column consists of a series of pixel units. The design includes a first dummy electrode located in the peripheral area, which operates with a different polarity than the pixel signals. Another notable patent is for a display panel that has a non-rectangular display region. This panel includes various pixel units and a shielding layer, with distinct structures for inner and peripheral pixel units.

Career Highlights

Chung-Lin Chang is currently associated with Hannstar Display Corporation, where he continues to innovate in display technology. His work has been instrumental in advancing the capabilities of modern display devices, making them more efficient and versatile.

Collaborations

Chung-Lin Chang has collaborated with notable coworkers such as Hsuan-Chen Liu and Chien-Ting Chan. Their combined efforts contribute to the innovative projects at Hannstar Display Corporation.

Conclusion

Chung-Lin Chang's contributions to display technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced display solutions.

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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