Trademarks = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Shiliang Zhou (2 out of 3 patents)

Haiyang Zhang (2 out of 7 patents)

Kuiliang Han (2 out of 2 patents)

4. Yongcheng Sun (1 out of 2 patents)

5. Xiqiang Zhang (1 out of 1 patent)

6. Guanghao Li (1 out of 2 patents)

2 patents: Sort by Forward Citations

#873 in Beijing

#11,585 in China

Sophonix Co., Ltd.

Forward Citations = 0

6 inventors:

Shiliang Zhou (2 out of 3 patents)

Haiyang Zhang (2 out of 7 patents)

Kuiliang Han (2 out of 2 patents)

4. Yongcheng Sun (1 out of 2 patents)

5. Xiqiang Zhang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sophonix Co., Ltd.. Retrieved from https://idiyas.com/company/sophonix-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]