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Chyh-Hong Chern

Overall (All Time): #1,881,640 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11205406 Accessory assembly for string instrument and string instrument — 2021-12-21
11049480 Bow for musical string instrument — 2021-06-29