Sundopt Led Lighting Co., Ltd.

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Guoxin Li (2 out of 3 patents)

Weiyue Yu (2 out of 2 patents)

Pengfei Zhou (1 out of 2 patents)

4. Jin Hou (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12467604 - Led linear lights capable of emitting light on both sides (2025-11-11),

2. 12414209 - Color mixing circuit, method and electronic device for light sources (2025-09-09),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#2,032 in Shenzhen

#11,649 in China

Shenzhen, China

Sundopt Led Lighting Co., Ltd.

Forward Citations = 0

4 inventors:

Guoxin Li (2 out of 3 patents)

Weiyue Yu (2 out of 2 patents)

Pengfei Zhou (1 out of 2 patents)

4. Jin Hou (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sundopt Led Lighting Co., Ltd.. Retrieved from https://idiyas.com/company/sundopt-led-lighting-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]