Inventor · disambiguated record
David Chan
Also filed as: CHAN DAVID · CHAN DAVID S · CHAN DAVID S K · Chan David Shoichi
20 granted patents·10 pending applications·962 citations·filing 1980–2021
96Inventor score
Top patents by PatentIndex Score
30 records- 0197US4468623AMethod and apparatus using pad carrying electrodes for electrically investigating a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1981·Granted Aug 28, 1984·245 cites·51 claims
- 0295US7086155B2Apparatus for coring into and cutting food itemsBROWNE & CO·Filed 2004·Granted Aug 8, 2006·44 cites·23 claims
- 0394US4567759AMethod and apparatus for producing an image log of a wall of a borehole penetrating an earth formationSCHLUMBERGER TECHNOLOGY CORP·Filed 1984·Granted Feb 4, 1986·147 cites·28 claims
- 0493US4545242AMethod and apparatus for measuring the depth of a tool in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1982·Granted Oct 8, 1985·111 cites·21 claims
- 0591USD612197SLid for travel mugBROWNE & CO·Filed 2009·Granted Mar 23, 2010·50 cites·1 claims
- 0691USD565357SMixing bowl and standBROWNE & CO·Filed 2007·Granted Apr 1, 2008·52 cites·1 claims
- 0791US5116273ASelf-extending portable panelsCHAN DAVID S·Filed 1991·Granted May 26, 1992·227 cites·5 claims
- 0887US7340953B2Liquid measuring vesselBROWNE & CO·Filed 2007·Granted Mar 11, 2008·15 cites·14 claims
- 0975US7431851B2Fat separatorCHAN DAVID·Filed 2007·Granted Oct 7, 2008·7 cites·15 claims
- 1071US10423761B2Reconciliation of data across distinct feature setsIMS HEALTH INCORPORATED·Filed 2015·Granted Sep 24, 2019·2 cites·20 claims
- 1170US8448887B2Food graterGREEN DAVID·Filed 2010·Granted May 28, 2013·3 cites·12 claims
- 1269US8070007B2Herb keeper with flexible projectionHO NEAL·Filed 2009·Granted Dec 6, 2011·4 cites·12 claims
- 1369USD559634SContainer for fat separatorBROWNE & CO·Filed 2007·Granted Jan 15, 2008·17 cites·1 claims
- 1462USRE49865EReconciliation of data across distinct feature setsIQVIA INC·Filed 2021·Granted Mar 5, 2024·0 cites·44 claims
- 1562US4355357ADipmeter data processing techniqueSCHLUMBERGER TECHNOLOGY CORP·Filed 1980·Granted Oct 19, 1982·20 cites·39 claims
- 1656US2010213294A1Rasp and CoverBROWNE & CO·Filed 2008·Application pending·0 cites
- 1755US2007119058A1Butter slicer and spreaderBROWNE & CO LTD·Filed 2005·Application pending·0 cites
- 1854US2007181007A1Basting deviceBROWNE & CO·Filed 2006·Application pending·0 cites
- 1950US2007119011A1Extensible cleaning utensilBROWNE & CO LTD·Filed 2005·Application pending·0 cites
- 2048USD560444SFat separator coverBROWNE & CO·Filed 2007·Granted Jan 29, 2008·7 cites·1 claims
- 2148US2012139276A1Adjustable grill/griddle tongsGREEN DAVID·Filed 2011·Application pending·0 cites
- 2246US2014319862A1Tongs with teethHO NEAL·Filed 2011·Application pending·0 cites
- 2345US2011079155A1Coring deviceHO NEAL·Filed 2010·Application pending·0 cites
- 2443USD556507SCover for graterBROWNE & CO·Filed 2007·Granted Dec 4, 2007·5 cites·1 claims
- 2543US2004265042A1Fulid-dispensing cleaning toolBROWNE & CO·Filed 2004·Application pending·0 cites
- 2643US2013022725A1Detachable frozen pop moldsCHAN DAVID·Filed 2012·Application pending·0 cites
- 2739USD622177SHerb keeperBROWNE & CO·Filed 2009·Granted Aug 24, 2010·3 cites·1 claims
- 2838US2010199449A1Basting brushHO NEAL·Filed 2010·Application pending·0 cites
- 2936USD622629SHerb keeperBROWNE & CO·Filed 2009·Granted Aug 31, 2010·2 cites·1 claims
- 3031USD560446SIce cream scoopBROWNE & CO·Filed 2007·Granted Jan 29, 2008·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →