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Suyun Liu — 5 Patents in 2020

Overall (2020): #30,368 of 565,922Top 6%

5 Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
D890129	Headphone	—	2020-07-14
D883950	Headphone	—	2020-05-12
D880450	Headphone	—	2020-04-07
D877116	Headphone	—	2020-03-03
D876387	Headphone	—	2020-02-25