This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: National Chung Shan Institute of Science and Technology, National Central University, National Yang Ming Chiao Tung University. Active years: 2017-2024.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeng-Kuei Chang. Retrieved from https://idiyas.com/inventor/jeng-kuei-chang
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 4 (Patent Applications = 1)
% Patents Active = 75.0
Average Co-Inventor Count = 3.0
ph-index = 1
Forward Citations = 3(Granted Patents)
Company Filing History:
2 out of 222 National Chung Shan Institute of Science and Technology
1 out of 425 
National Central University
1 out of 1,247 National Yang Ming Chiao Tung University
Years Active: 2017-2024
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4 patents (USPTO):Explore Patents
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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeng-Kuei Chang. Retrieved from https://idiyas.com/inventor/jeng-kuei-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]