Hualien, Taiwan

Cheng-Hui Yu

This inventor holds 1 USPTO granted patent. Top assignee: Umax Data Systems, Inc.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng-Hui Yu. Retrieved from https://idiyas.com/inventor/cheng-hui-yu-h6ouxi9a

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 = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Cheng-Hui Yu: Innovator in Paper-Feeding Technology

Introduction

Cheng-Hui Yu is a notable inventor based in Hualien, Taiwan. He has made significant contributions to the field of printing technology, particularly with his innovative paper-feeding apparatus. His work has been recognized for its practical applications in enhancing the efficiency of printing processes.

Latest Patents

Cheng-Hui Yu holds a patent for a paper-feeding apparatus. This invention involves a mechanism that feeds paper through the printing process of a printing machine. The apparatus includes a paper-feeding mechanism driven by a motor, a paper setting mechanism for handling the sheets of paper being printed, and a paper sensor that detects whether a sheet is being printed. This sensor provides selective control of the motor, ensuring a smooth and efficient printing operation. He has 1 patent to his name.

Career Highlights

Cheng-Hui Yu is currently employed at Umax Data Systems, Inc., where he continues to develop innovative solutions in the printing industry. His expertise and dedication to improving printing technology have made him a valuable asset to his company.

Collaborations

Cheng-Hui Yu has worked alongside talented colleagues, including Chin-I Lin and Wen-Tso Tseng. Their collaborative efforts contribute to the advancement of technology within their field.

Conclusion

Cheng-Hui Yu's contributions to the printing industry through his innovative paper-feeding apparatus highlight his role as a significant inventor. His work not only enhances printing efficiency but also showcases the importance of innovation in technology.

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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