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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1,317 in Beijing
#18,808 in China
Longtel Inc.
Forward Citations = 0
6 inventors:
Longtel Inc.
Forward Citations = 0
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6 inventors (with patents filed for the assignee):
Wei Zhao (1 out of 93 patents)
Long Wen (1 out of 2 patents)
Jianhua Feng (1 out of 3 patents)
4. Jinghui Wang (1 out of 1 patent)
5. Weihai Zheng (1 out of 1 patent)
6. Zhuang Ma (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Longtel Inc.. Retrieved from https://idiyas.com/company/longtel
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]