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For the Inventor, By the Inventor

Hsinchu, Taiwan

Ming-Yen Chung

This inventor holds 2 USPTO granted patents. Top assignee: Tokyo Ohka Kogyo Co., Ltd.. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ming-Yen Chung. Retrieved from https://idiyas.com/inventor/ming-yen-chung

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

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal2 out of 1,236 
 
Tokyo Ohka Kogyo Co., Ltd.
 patents

Years Active: 2022-2023

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2 patents (USPTO):Explore Patents
1. 11802240 - Silicon etching solution, silicon etching method, and method of producing silicon fin structure (2023-10-31),
2. 11306248 - Silicon etching solution, silicon etching method, and method of producing silicon fin structure (2022-04-19),

Title: The Innovations of Ming-Yen Chung

Introduction

Ming-Yen Chung is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of silicon etching, with a focus on developing innovative solutions and methods. His work has led to the filing of multiple patents, showcasing his expertise and creativity in the industry.

Latest Patents

Ming-Yen Chung holds 2 patents related to silicon etching solutions and methods. His latest patents include a silicon etching solution that features a quaternary ammonium hydroxide represented by Formula (A-1), along with a nonionic surfactant. The HLB value of the quaternary ammonium hydroxide is specified to be in the range of 12 to 15. In Formula (A-1), Rto Reach independently represents a monovalent hydrocarbon group, with the total number of carbon atoms contained in Rto Ris being 10 or greater.

Career Highlights

Ming-Yen Chung is currently employed at Tokyo Ohka Kogyo Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the field of silicon etching, making him a valuable asset to his company and the industry as a whole.

Collaborations

Ming-Yen Chung collaborates with Masaru Takahama, working together to push the boundaries of silicon etching technology. Their partnership exemplifies the importance of teamwork in achieving groundbreaking innovations.

Conclusion

Ming-Yen Chung's contributions to silicon etching technology highlight his role as a leading inventor in the field. His patents and collaborations reflect his commitment to innovation and excellence.

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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