For the Inventor, By the Inventor

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Pudong District, Shanghai, China

Shanghai Keyan Phosphor Technology Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 5

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8 inventors (with patents filed for the assignee):

Lei Zhou (1 out of 41 patents)

Yan Zheng (1 out of 18 patents)

Jingyu Bian (1 out of 3 patents)

4. Huijie Huang (1 out of 10 patents)

5. Lihua Huang (1 out of 2 patents)

6. Shufan Geng (1 out of 3 patents)

7. Ruifu Yang (1 out of 1 patent)

8. Youbao Zhang (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 8173974 - Method of indirect emission by nano-materials (2012-05-08),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,169 in Pudong District, Shanghai

#16,126 in China

Pudong District, Shanghai, China

Shanghai Keyan Phosphor Technology Co., Ltd.

Forward Citations = 5

8 inventors:

Lei Zhou (1 out of 41 patents)

Yan Zheng (1 out of 18 patents)

Jingyu Bian (1 out of 3 patents)

4. Huijie Huang (1 out of 10 patents)

5. Lihua Huang (1 out of 2 patents)

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