% Expired Patents = 33.3

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Chia-Pin Sun (3 out of 5 patents)

Ying-Chi Tsai (2 out of 2 patents)

Yu-Pin Hsu (2 out of 2 patents)

4. Chyi-Lang Lai (1 out of 2 patents)

5. Po-Hong Chen (1 out of 1 patent)

6. Chun-Kiu Tan (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10228391 - Two-piece spring probe (2019-03-12),

2. 9845979 - Evaporator for a cascade refrigeration system (2017-12-19),

3. 9845973 - Cascade refrigeration system (2017-12-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#106 in Kaohsiung

#3,314 in Taiwan

Kaohsiung, Taiwan

Winway Tech. Co., Ltd.

Forward Citations = 1

6 inventors:

Chia-Pin Sun (3 out of 5 patents)

Ying-Chi Tsai (2 out of 2 patents)

Yu-Pin Hsu (2 out of 2 patents)

4. Chyi-Lang Lai (1 out of 2 patents)

5. Po-Hong Chen (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Winway Tech. Co., Ltd.. Retrieved from https://idiyas.com/company/winway-tech-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]