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For the Inventor, By the Inventor

Xi'an, China

Qstech Co., Ltd.


USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

goldMedal Jing Liu (1 out of 2 patents)


1 patent:

1. D1029812 - LED display casing (2024-06-04),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#68 in Xi'an

#16,126 in China

...
Xi'an, China

Qstech Co., Ltd.

Forward Citations = 2

1 inventor:

goldMedal Jing Liu (1 out of 2 patents)

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