Guangzhou, China

Liyi Yang


USPTO Granted Patents = 1

Forward Citations = 0

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0 inventor (with patents filed for the assignee):


1 patent:

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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#467 in Guangzhou, Guangdong

#16,310 in China

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Guangzhou, China
Forward Citations = 0

0 inventor:

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