Inventor · disambiguated record
Hyun Sam Cho
Also filed as: CHO HYUN S · CHO HYUN SAM
10 granted patents·2 pending applications·934 citations·filing 1988–2014
92Inventor score
Top patents by PatentIndex Score
12 records- 0198US5151107ACemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereofNORTON CO·Filed 1988·Granted Sep 29, 1992·228 cites·47 claims
- 0298US5011514ACemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereofNORTON CO·Filed 1989·Granted Apr 30, 1991·412 cites·39 claims
- 0392US7585342B2Polycrystalline superabrasive composite tools and methods of forming the sameADICO ASIA POLYDIAMOND COMPANY·Filed 2006·Granted Sep 8, 2009·34 cites·24 claims
- 0488US6068913ASupported PCD/PCBN tool with arched intermediate layerSID CO LTD·Filed 1997·Granted May 30, 2000·154 cites·8 claims
- 0587US6616725B2Self-grown monopoly compact gritFiled 2001·Granted Sep 9, 2003·59 cites·45 claims
- 0685US7553344B2Shaped thermally stable polycrystalline material and associated methods of manufactureADICO ASIA POLYDIAMOND COMPANY·Filed 2005·Granted Jun 30, 2009·10 cites·21 claims
- 0784US7435377B2Weldable ultrahard materials and associated methods of manufactureADICO ASIA POLYDIAMOND COMPANY·Filed 2005·Granted Oct 14, 2008·16 cites·11 claims
- 0850US5008132AProcess for preparing titanium nitride coated silicon carbide materialsNORTON CO·Filed 1989·Granted Apr 16, 1991·10 cites·12 claims
- 0946US5167943ATitanium nitride coated silicon carbide materials with an interlayer resistant to carbon-diffusivityNORTON CO·Filed 1990·Granted Dec 1, 1992·11 cites·8 claims
- 1040US2005210755A1Doubled-sided and multi-layered PCBN and PCD abrasive articlesCHO HYUN S·Filed 2005·Application pending·0 cites
- 1135US2005050801A1Doubled-sided and multi-layered PCD and PCBN abrasive articlesFiled 2003·Application pending·0 cites
- 1230US9833870B2Superabrasive tool with metal mesh stress stabilizer between superabrasive and substrate layersADICO CO LTD·Filed 2014·Granted Dec 5, 2017·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →