CN

Shanghai Quanray Electronics Co., Ltd


USPTO Granted Patents = 1


Trademarks = 1

Forward Citations = 4

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Kewei Jin (1 out of 2 patents)


1 patent:

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#240 in

#16,035 in China

...
CN
Forward Citations = 4

1 inventor:

Please report any incorrect information to support@idiyas.com
Loading…