This inventor holds 1 USPTO granted patent. Top assignees: State Grid Corporation of China, Xj Electric Co., Ltd, Xj Group Corporation. Active years: 2019.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Chen. Retrieved from https://idiyas.com/inventor/lei-chen-35m44gas
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Average Co-Inventor Count = 11.0
ph-index = 1
Company Filing History:
1 out of 199 State Grid Corporation of China
1 out of 8 Xj Electric Co., Ltd
1 out of 14 
Xj Group Corporation
4. 1 out of 4
Xuchang Xj Software Technology Co., Ltd.
where one patent can have more than one assignee
Years Active: 2019
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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: Lei Chen. Retrieved from https://idiyas.com/inventor/lei-chen-35m44gas
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]
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]