Inventor · disambiguated record
Li Cheah
Also filed as: CHEAH LI K · CHEAH LI KANG
3 granted patents·7 pending applications·17 citations·filing 2003–2016
63Inventor score
Files withNANOFILM TECHNOLOGIES INT5AGENCY SCIENCE TECH & RES1NANOFILM TECHNOLOGIES INTERNAT PTE LTD1SHI XU1SPN INTERNAT PTE LTD1
Top patents by PatentIndex Score
10 records- 0164US6923891B2Copper interconnectsNANOFILM TECHNOLOGIES INT·Filed 2003·Granted Aug 2, 2005·14 cites·32 claims
- 0261US10494295B2Anti-reflection coatingAGENCY SCIENCE TECH & RES·Filed 2016·Granted Dec 3, 2019·1 cites·19 claims
- 0359US7871506B2Continuous ARC deposition apparatus and method with multiple available targetsNANOFILM TECHNOLOGIES INTERNAT PTE LTD·Filed 2005·Granted Jan 18, 2011·2 cites·10 claims
- 0454US2006270219A1Reducing stress in coatings produced by physical vapour deposition technical fieldSHI XU·Filed 2006·Application pending·0 cites
- 0551US2005183944A1Reducing stress in coatings produced by physical vapour depositionFiled 2005·Application pending·0 cites
- 0643US2010196109A1Cutting tools having plasma deposited carbon coatingsNANOFILM TECHNOLOGIES INT·Filed 2007·Application pending·0 cites
- 0735US2011122567A1Surface coating for hard disk drive cavitySPN INTERNAT PTE LTD·Filed 2009·Application pending·0 cites
- 0834US2006037700A1Method and apparatus for removing material from a substrate surfaceNANOFILM TECHNOLOGIES INT·Filed 2005·Application pending·0 cites
- 0933US2006043882A1Method and apparatus for providing a substrate coating having predetermined resistivity, and uses thereforNANOFILM TECHNOLOGIES INT·Filed 2005·Application pending·0 cites
- 1033US2007092740A1Metal coatingsNANOFILM TECHNOLOGIES INT·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →