Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
5 Patents
#163 in Guangdong
#5,271 in China
Power Source Industries Co., Ltd.
Forward Citations = 31
8 inventors:
Power Source Industries Co., Ltd.
% Expired Patents = 20.0
Trademarks = 1
Forward Citations = 31
Loading Chart...
Loading Chart...
8 inventors (with patents filed for the assignee):
Bing Liang (2 out of 9 patents)
Guanpeng Liu (2 out of 3 patents)
Houkun Liang (1 out of 5 patents)
4. Guoying Li (1 out of 1 patent)
5. Guangming Wu (1 out of 1 patent)
6. Zhibin Feng (1 out of 2 patents)
7. Guoxin Yu (1 out of 2 patents)
8. Zongyuan Xie (1 out of 1 patent)
5 patents:
Company Overview
Power Source Industries Co., Ltd. is a leading manufacturer of power supply solutions for various industries. With a wide range of products including AC/DC power supplies, battery chargers, and DC/DC converters, we provide innovative and reliable solutions to meet our customers' needs. Our commitment to quality and customer satisfaction sets us apart in the industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Power Source Industries Co., Ltd.. Retrieved from https://idiyas.com/company/power-source-industries-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]
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]