Inventor · disambiguated record
Chao-Hsin (Michael) Yu
Also filed as: YU CHAO-HSIN · YU CHAO-HSIN MICHAEL
3 granted patents·111 citations·filing 1996–2000
75Inventor score
Technology areasF16B
Top patents by PatentIndex Score
3 records- 0187US5683217ASelf-counter-sinking screw with cutting receiving pocketsFiled 1996·Granted Nov 4, 1997·74 cites·7 claims
- 0257USRE36741ESelf-countersinking screw with cutting receiving pocketsFiled 1998·Granted Jun 20, 2000·24 cites·11 claims
- 0355US6428259B1Self-drilling screwFiled 2000·Granted Aug 6, 2002·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →