This inventor holds 4 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignees: Huawei Digital Power Technologies Co., Ltd., Huawei Digital Power Technologies Co., Ltd., Huawei Technologies Co., Limited. Active years: 2022-2026.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Chenghao Sun. Retrieved from https://idiyas.com/inventor/chenghao-sun
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 4 (Patent Applications = 3)
% Patents Active = 50.0
EPO Patents = 4 (Patent Applications = 7)
Average Co-Inventor Count = 3.6
ph-index = 1
Company Filing History:
2 out of 155 Huawei Digital Power Technologies Co., Ltd.
1 out of 429 
Huawei Digital Power Technologies Co., Ltd.
1 out of 27,557 
Huawei Technologies Co., Limited
Years Active: 2022-2026
Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
3 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Chenghao Sun. Retrieved from https://idiyas.com/inventor/chenghao-sun
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]
4 patents (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]
7 patents pending (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]