% Expired Patents = 25.0

Forward Citations = 2

Loading Chart...

3 inventors (with patents filed for the assignee):

Ching-Yueh Hsu (2 out of 2 patents)

Yu-Cheng Hung (1 out of 4 patents)

Ching-Han Hsu (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9876439 - Ultra high voltage regulator (2018-01-23),

2. 9798337 - Control system using power line communication (2017-10-24),

3. 9483097 - Power-free wireless operation device of portable electronic device (2016-11-01),

4. 9379637 - Ultra high voltage regulator (2016-06-28),

Company Overview

Diwin Technology Co. Ltd is a leading provider of innovative technology solutions. With a focus on research and development, we offer a wide range of products and services to meet the needs of our clients. Our expertise includes software development, hardware design, and IT consulting. We strive to deliver cutting-edge solutions that drive business growth and enhance customer satisfaction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#234 in Taoyuan

#2,736 in Taiwan

Taoyuan, Taiwan

Diwin Technology Co. Ltd

Forward Citations = 2

3 inventors:

Ching-Yueh Hsu (2 out of 2 patents)

Yu-Cheng Hung (1 out of 4 patents)

Ching-Han Hsu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Diwin Technology Co. Ltd. Retrieved from https://idiyas.com/company/diwin-technology-company

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

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]