Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#311 in Xiamen
#18,742 in China
Xiamen Changelight Co., Ltd.
Forward Citations = 0
5 inventors:
Xiamen Changelight Co., Ltd.
Forward Citations = 0
Loading Chart...
Loading Chart...
5 inventors (with patents filed for the assignee):
Wei Liu (1 out of 29 patents)
Hongyi Zhou (1 out of 4 patents)
Fengjie Lin (1 out of 1 patent)
4. Weiwen Liu (1 out of 1 patent)
5. Shaowen Peng (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Xiamen Changelight Co., Ltd.. Retrieved from https://idiyas.com/company/xiamen-changelight
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]