Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#31 in Bucheon
#3,801 in South Korea
Power Master Semiconductor Co., Ltd.
Forward Citations = 0
4 inventors:
Power Master Semiconductor Co., Ltd.
Forward Citations = 0
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
Jaegil Lee (1 out of 3 patents)
Sangtae Han (1 out of 1 patent)
In-Suk Kim (1 out of 3 patents)
4. Ki-Myung Yoon (1 out of 4 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Power Master Semiconductor Co., Ltd.. Retrieved from https://idiyas.com/company/power-master-semiconductor-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]
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]