Miaoli, Taiwan

Ying-Chieh Tsai

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Innolux Corporation. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ying-Chieh Tsai. Retrieved from https://idiyas.com/inventor/ying-chieh-tsai-3g38bhky

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1


Company Filing History:


Years Active: 2020-2025

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3 patents (USPTO):Explore Patents

Title: Ying-Chieh Tsai: Innovator in Electronic Device Technology

Introduction

Ying-Chieh Tsai is a prominent inventor based in Miaoli, Taiwan. He has made significant contributions to the field of electronic devices, holding a total of 3 patents. His innovative work focuses on enhancing display technology, particularly through the development of advanced viewing angle control units.

Latest Patents

Ying-Chieh Tsai's latest patents include groundbreaking electronic devices that feature a display panel and a viewing angle control unit positioned opposite the display panel. One of his inventions describes a viewing angle control unit that consists of a first substrate, a second substrate, and a series of protrusions located between the two substrates. The transmittance of these protrusions ranges from about 0.006% to about 1.6%. Another patent outlines a similar electronic device, which also includes shielding units that correspond to the protrusions, enhancing the overall functionality and performance of the display.

Career Highlights

Ying-Chieh Tsai is currently employed at Innolux Corporation, a leading company in the display technology sector. His work at Innolux has allowed him to collaborate with other talented professionals in the field, contributing to the advancement of electronic device technology.

Collaborations

Some of his notable coworkers include Su-Chen Yen and I-Kai Pan, who have worked alongside him on various projects within the company.

Conclusion

Ying-Chieh Tsai's innovative contributions to electronic device technology demonstrate his commitment to advancing display systems. His patents reflect a deep understanding of the complexities involved in enhancing user experience through improved viewing angles.

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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