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For the Inventor, By the Inventor

Jiangsu, China

Jiangsu Meizin Optoelectronics Technology Co., Ltd


USPTO Granted Patents = 1

Forward Citations = 6

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1 inventor (with patents filed for the assignee):

goldMedal Weidong Jia (1 out of 30 patents)


1 patent:

1. D927790 - Welding helmet (2021-08-10),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#365 in Jiangsu

#16,079 in China

...
Jiangsu, China

Jiangsu Meizin Optoelectronics Technology Co., Ltd

Forward Citations = 6

1 inventor:

goldMedal Weidong Jia (1 out of 30 patents)

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