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USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#197 in Suzhou
#11,528 in China
Ptot (Suzhou) Inc.
Forward Citations = 0
4 inventors:
Ptot (Suzhou) Inc.
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Chung-Han Lu (2 out of 3 patents)
Hsiao-Ching Shen (2 out of 4 patents)
Chun-Cheng Hsieh (2 out of 2 patents)
4. Ming-Zhan Wang (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ptot (Suzhou) Inc.. Retrieved from https://idiyas.com/company/ptot-suzhou
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]