Hong Kong, China

Yuen; John Se Kit


USPTO Granted Patents = 4


Forward Citations = 59

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2 inventors (with patents filed for the assignee):

goldMedal John S Yuen (4 out of 211 patents)

silverMedal John Se-Kit Yuen (0 patent)


4 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#713 in Hong Kong

#5,549 in China

...
Hong Kong, China
Forward Citations = 59

2 inventors:

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