EPO Patents = 1

Forward Citations = 0

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18 inventors (with patents filed for the assignee):

Chi Chang Liao (5 out of 5 patents)

Chi-Chang Liao (2 out of 56 patents)

Wu Chang Yang (2 out of 3 patents)

4. Chih Wei Chen (1 out of 5 patents)

5. Cheng-hung Yao (1 out of 1 patent)

6. Sheng-yao Wang (1 out of 1 patent)

7. Chia-Che Wu (1 out of 2 patents)

8. Hou Heng Lin (1 out of 1 patent)

9. Wen Fa Hung (1 out of 1 patent)

10. Chia Che Wu (1 out of 1 patent)

11. Chung Yi Chang (1 out of 1 patent)

12. Wu-Chang Yang (1 out of 1 patent)

13. Hui Cheng Lin (1 out of 1 patent)

14. Yu Sheng Ho (1 out of 1 patent)

15. Sheng Yao Wang (1 out of 1 patent)

7 patents: Sort by Forward Citations

#125 in Tainan

#1,849 in Taiwan

Iris Optronics Co., Ltd.

Forward Citations = 0

18 inventors:

Chi Chang Liao (5 out of 5 patents)

Chi-Chang Liao (2 out of 56 patents)

Wu Chang Yang (2 out of 3 patents)

4. Chih Wei Chen (1 out of 5 patents)

5. Cheng-hung Yao (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Iris Optronics Co., Ltd.. Retrieved from https://idiyas.com/company/iris-optronics

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]

1 patent (EPO):

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]