Shanghai Vision Mechanical Joint Co., Ltd.

Calculating rank

USPTO Granted Patents = 3

EPO Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Zhigang Lu (3 out of 13 patents)

Xubin Lu (3 out of 6 patents)

Zhibing Zhai (2 out of 10 patents)

4. Jun Wu (1 out of 74 patents)

3 patents: Sort by Forward Citations

1. 12781884 - Pipe fitting seal and pipe connecting structure (2026-11-03),

2. D1149644 - Quick-fitting pipe fitting (2026-09-29),

3. 12629648 - Split-type blade, fluid driving device and fluid driving proportional mixer (2026-05-19),

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USPTO Data Jan 1 1976 - Nov 10 2026

3 Patents

#663 in Shanghai

#8,424 in China

Shanghai, China

Shanghai Vision Mechanical Joint Co., Ltd.

Forward Citations = 0

4 inventors:

Zhigang Lu (3 out of 13 patents)

Xubin Lu (3 out of 6 patents)

Zhibing Zhai (2 out of 10 patents)

4. Jun Wu (1 out of 74 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shanghai Vision Mechanical Joint Co., Ltd.. Retrieved from https://idiyas.com/company/shanghai-vision-mechanical-joint

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]

1 patent (EPO):

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]