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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#891 in Chungcheongbuk-do
#3,801 in South Korea
Pi Advanced Materials Co., Ltd.
Forward Citations = 0
6 inventors:
Chungcheongbuk-do, South Korea
Pi Advanced Materials Co., Ltd.
Forward Citations = 0
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6 inventors (with patents filed for the assignee):
In Hwan Hwang (1 out of 5 patents)
Ik Sang Lee (1 out of 4 patents)
Dong-Young Won (1 out of 2 patents)
4. Dong-Young Kim (1 out of 2 patents)
5. Dae-Geon Yoo (1 out of 2 patents)
6. Gyeong Hyeon Ro (1 out of 3 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pi Advanced Materials Co., Ltd.. Retrieved from https://idiyas.com/company/pi-advanced-materials
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]