Zhubei, Taiwan

Wei-Chih Chang

This inventor holds 1 USPTO granted patent. Top assignee: Focaltech Systems Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wei-Chih Chang. Retrieved from https://idiyas.com/inventor/wei-chih-chang-rti2nqhz

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations of Wei-Chih Chang

Introduction

Wei-Chih Chang is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of circuits for OLED technology. His innovative work has led to the filing of a patent that showcases his expertise and creativity.

Latest Patents

Wei-Chih Chang holds a patent for a reset voltage control circuit. This circuit provides at least one reset voltage to an OLED panel, enabling it to display various frames. Each frame consists of multiple pixels and corresponds to a specific reset voltage. The OLED panel performs an OLED on-state reset based on this reset voltage, which is dynamically generated according to the pixels of the frame. This innovation enhances the performance and efficiency of OLED displays.

Career Highlights

Wei-Chih Chang is currently employed at Focaltech Systems Co., Ltd., where he continues to work on cutting-edge technologies. His role at the company allows him to collaborate with other talented professionals in the field. His contributions have been instrumental in advancing the company's objectives and technological capabilities.

Collaborations

One of his notable coworkers is Chen-Pang Kung. Together, they work on various projects that aim to push the boundaries of electronic innovations.

Conclusion

Wei-Chih Chang's work exemplifies the spirit of innovation in the electronics industry. His patent for the reset voltage control circuit is a testament to his skills and dedication to improving OLED technology. His contributions will likely have a lasting impact on the field.

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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