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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#2,022 in Shenzhen
#11,585 in China
Shenzhen Techlong Co., Ltd.
Forward Citations = 14
3 inventors:
Shenzhen Techlong Co., Ltd.
Forward Citations = 14
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3 inventors (with patents filed for the assignee):
Guangquan Huang (1 out of 2 patents)
Shengwei Liu (1 out of 1 patent)
Xinmin Wang (1 out of 4 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Techlong Co., Ltd.. Retrieved from https://idiyas.com/company/shenzhen-techlong-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]