% Expired Patents = 50.0

EPO Patents = 1

Trademarks = 2

Forward Citations = 1

Loading Chart...

8 inventors (with patents filed for the assignee):

Bertrand Delalande (2 out of 6 patents)

Libo Wu (2 out of 5 patents)

Huahui Li (2 out of 2 patents)

4. Yingying Zhao (1 out of 1 patent)

5. Jiezhao Wang (1 out of 1 patent)

6. Bruno Couthouis (1 out of 1 patent)

7. Jean-Eudes Leroy (1 out of 1 patent)

8. Jerome Leroy (1 out of 1 patent)

9. Huahui Li (0 patent)

2 patents: Sort by Forward Citations

1. 10317019 - LED illumination device and method (2019-06-11),

2. 10129943 - Dimmable LED module and method of using same (2018-11-13),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#1 in Hong Kong, CA

#21,008 in California

#94,841 in US

Hong Kong, CA, United States of America

Taolight Company Limited

Forward Citations = 1

8 inventors:

Bertrand Delalande (2 out of 6 patents)

Libo Wu (2 out of 5 patents)

Huahui Li (2 out of 2 patents)

4. Yingying Zhao (1 out of 1 patent)

5. Jiezhao Wang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Taolight Company Limited. Retrieved from https://idiyas.com/company/taolight-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]

1 patent (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]