This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology. Active years: 2006-2017.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Hyo Yu. Retrieved from https://idiyas.com/inventor/chang-hyo-yu-e0t9ehsk
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 4 (Patent Applications = 1)
% Patents Active = 100.0
Average Co-Inventor Count = 2.2
ph-index = 2
Forward Citations = 10(Granted Patents)
Location History:
- Daejeon Metropolitan, KR (2006)
- Yongin-si, KR (2015 - 2017)
Company Filing History:
4 out of 132,108 
Samsung Electronics Co., Ltd.
1 out of 2,795 
Korea Advanced Institute of Science and Technology
where one patent can have more than one assignee
Years Active: 2006-2017
Loading Chart...
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: Chang-Hyo Yu. Retrieved from https://idiyas.com/inventor/chang-hyo-yu-e0t9ehsk
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]