This inventor holds 7 USPTO granted patents. Top assignees: Winbond Electronics Corporation, Industrial Technology Research Institute. Active years: 1994-2003.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen-Pin Chang. Retrieved from https://idiyas.com/inventor/wen-pin-chang
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 = 1.5
ph-index = 3
Forward Citations = 58(Granted Patents)
Location History:
- Tao Yuan Hsien, TW (1994)
- Ilan Hsien, TW (2000)
- Ilan, TW (2001)
- Hsinchu, TW (1994 - 2003)
Company Filing History:
5 out of 2,120 
Winbond Electronics Corporation
2 out of 9,312 
Industrial Technology Research Institute
Years Active: 1994-2003
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7 patents (USPTO):Explore Patents
1. 6562546 - Method for forming cross-linking photoresist and structures formed thereby (2003-05-13),
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen-Pin Chang. Retrieved from https://idiyas.com/inventor/wen-pin-chang
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]
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]
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]
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]
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]