For the Inventor, By the Inventor

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Dongguan, China

Dongguan Guan Jia Electronic Equipment Co., Ltd.

USPTO Granted Patents = 1

Trademarks = 2

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

Gang Zheng (1 out of 19 patents)

Shu Zou (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 10048325 - Switching power supply burn in test circuit (2018-08-14),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#476 in Dongguan

#16,126 in China

Dongguan, China

Dongguan Guan Jia Electronic Equipment Co., Ltd.

Forward Citations = 1

2 inventors:

Gang Zheng (1 out of 19 patents)

Shu Zou (1 out of 1 patent)

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