Forward Citations = 3

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2 inventors (with patents filed for the assignee):

Tong Zhang (1 out of 88 patents)

Mengqiu Wang (1 out of 27 patents)

1 patent: Sort by Forward Citations

1. 10168704 - System and method for providing easy-to-use release and auto-positioning for drone applications (2019-01-01),

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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#506 in Hangzhou

#18,741 in China

Hangzhou, China

Hanzhou Zero Zero Technology Co., Ltd.

Forward Citations = 3

2 inventors:

Tong Zhang (1 out of 88 patents)

Mengqiu Wang (1 out of 27 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hanzhou Zero Zero Technology Co., Ltd.. Retrieved from https://idiyas.com/company/hanzhou-zero-zero-technology-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]