For the Inventor, By the Inventor

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Shenzhen, China

Sundopt Led Lighting Co., Ltd.

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 - Dec 16 2025

2 Patents

#1,645 in Shenzhen

#9,971 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)

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