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For the Inventor, By the Inventor

Beijing, China

Sinoma Synthetic Crystals Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

goldMedal Xu Zhang (2 out of 166 patents)

silverMedal Xun Qian (2 out of 2 patents)

bronzeMedal Cunxin Huang (1 out of 2 patents)

4.  Hongtao Xiao (1 out of 1 patent)

5.  Kehong Zhang (1 out of 1 patent)

6.  Peng Zi (1 out of 1 patent)

7.  Shen Dang (1 out of 1 patent)


2 patents:

1. 12032122 - Long-wave infrared anti-reflection protective film on ZnS substrate and preparation method thereof (2024-07-09),
2. 11746438 - Method for preparing an optical ZnS material from zinc and sulfur raw material sources by using a feeding device to replenish the sulfur raw material source (2023-09-05),
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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#762 in Beijing

#9,951 in China

...
Beijing, China

Sinoma Synthetic Crystals Co., Ltd.

Forward Citations = 0

7 inventors:

goldMedal Xu Zhang (2 out of 166 patents)

silverMedal Xun Qian (2 out of 2 patents)

bronzeMedal Cunxin Huang (1 out of 2 patents)

4.  Hongtao Xiao (1 out of 1 patent)

5.  Kehong Zhang (1 out of 1 patent)

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