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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#320 in Hangzhou
#11,585 in China
Hangzhou Ezviz Software Co., Ltd.
Forward Citations = 0
5 inventors:
Hangzhou Ezviz Software Co., Ltd.
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Anqiang Du (1 out of 6 patents)
Bin Guo (1 out of 13 patents)
Jianhua Zhu (1 out of 8 patents)
4. Weike Zhu (1 out of 20 patents)
5. Chongkun Huang (1 out of 5 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hangzhou Ezviz Software Co., Ltd.. Retrieved from https://idiyas.com/company/hangzhou-ezviz-software
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]