This inventor holds 1 USPTO granted patent. Top assignees: China Railway Electrical Industry Co., Ltd., China Railway Electrification Bureau Group Co., Ltd., Tsinghua University. Active years: 2026.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhanhe Li. Retrieved from https://idiyas.com/inventor/zhanhe-li
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Average Co-Inventor Count = 1.0
ph-index = 1
Company Filing History:
1 out of 1 China Railway Electrical Industry Co., Ltd.
1 out of 1 China Railway Electrification Bureau Group Co., Ltd.
1 out of 3,139 
Tsinghua University
where one patent can have more than one assignee
Years Active: 2026
Loading Chart...
1 patent (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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhanhe Li. Retrieved from https://idiyas.com/inventor/zhanhe-li
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]
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 (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]