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USPTO Patent Rankings Data through Sept 30, 2025
DH

De-He Huang

TITwinhead International: 1 patents #1 of 2Top 50%
Overall (2002): #230,627 of 266,432Top 90%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6424522 Structure and circuit of input/output port bar to connect computer peripheral Ruey-I Lin 2002-07-23