Shenzhen Hfc Co., Ltd.

Calculating rank

USPTO Granted Patents = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Yong Cao (1 out of 6 patents)

Xiaoyan Zhou (1 out of 1 patent)

Lanyue Dou (1 out of 1 patent)

4. Xichang He (1 out of 1 patent)

5. Shangqiang Yang (1 out of 1 patent)

6. Aixiang Sun (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 12185500 - Graphene thermally conductive gasket edge-wrapped process and edge-wrapped graphene thermally conductive gasket (2024-12-31),

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USPTO Data Jan 1 1976 - Nov 3 2026

1 Patents

#3,317 in Shenzhen

#18,890 in China

Shenzhen, China

Shenzhen Hfc Co., Ltd.

Forward Citations = 0

6 inventors:

Yong Cao (1 out of 6 patents)

Xiaoyan Zhou (1 out of 1 patent)

Lanyue Dou (1 out of 1 patent)

4. Xichang He (1 out of 1 patent)

5. Shangqiang Yang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Hfc Co., Ltd.. Retrieved from https://idiyas.com/company/shenzhen-hfc-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]