Inventor · disambiguated record
Mingchih M. Tseng
Also filed as: TSENG MINGCHIH M · TSENG MINGCHIH MICHAEL
43 granted patents·7 pending applications·3,772 citations·filing 1990–2008
99Inventor score
Files withGILLETTE CO28GILLETTE CANADA11GILLETTE CO A DELAWARE CO3BRAUN GMBH2GILLETTE CANADA A CANADIAN COR1
Top patents by PatentIndex Score
50 records- 0199US6442839B1Shaving systemGILLETTE CO·Filed 2000·Granted Sep 3, 2002·158 cites·39 claims
- 0297US7069658B2Shaving systemGILLETTE CO·Filed 2001·Granted Jul 4, 2006·92 cites·4 claims
- 0397US6185822B1Shaving systemGILLETTE CO·Filed 1999·Granted Feb 13, 2001·179 cites·42 claims
- 0497US6151745AGum-massaging oral brushGILLETTE CANADA·Filed 1999·Granted Nov 28, 2000·164 cites·9 claims
- 0597US5956848AShaving systemGILLETTE CO·Filed 1997·Granted Sep 28, 1999·118 cites·50 claims
- 0697US5313909ABrush filamentsGILLETTE CANADA·Filed 1992·Granted May 24, 1994·137 cites·6 claims
- 0797US5113585AShaving systemGILLETTE CO·Filed 1990·Granted May 19, 1992·342 cites·12 claims
- 0896US6298558B1Skin engaging memberGILLETTE CO·Filed 1995·Granted Oct 9, 2001·236 cites·14 claims
- 0996US6182365B1Skin engaging member for razor blade assemblyGILLETTE CO·Filed 1997·Granted Feb 6, 2001·170 cites·10 claims
- 1096US5987688AGum-massaging oral brushGILLETTE CANADA·Filed 1996·Granted Nov 23, 1999·132 cites·2 claims
- 1195US7338664B2Color changing matrix as wear indicatorGILLETTE CO·Filed 2003·Granted Mar 4, 2008·52 cites·15 claims
- 1295US5711076AShaving system with improved guard structureGILLETTE CO·Filed 1996·Granted Jan 27, 1998·148 cites·26 claims
- 1394US5454164AWet shaving system with a lubricating deviceGILLETTE CO·Filed 1994·Granted Oct 3, 1995·147 cites·17 claims
- 1494US5340581ASustained-release matrices for dental applicationGILLETTE CANADA·Filed 1992·Granted Aug 23, 1994·152 cites·24 claims
- 1593US5095619AShaving systemGILLETTE CO·Filed 1990·Granted Mar 17, 1992·120 cites·16 claims
- 1691US6944952B1Shaving systemGILLETTE CO·Filed 1997·Granted Sep 20, 2005·115 cites·8 claims
- 1790US5998431ASustained-release matrices for dental applicationGILLETTE CO·Filed 1998·Granted Dec 7, 1999·81 cites·13 claims
- 1889US5723132ASustained-release matrices for dental applicationGILLETTE CANADA·Filed 1995·Granted Mar 3, 1998·81 cites·13 claims
- 1988US6594904B1Shaving systemGILLETTE CO·Filed 1995·Granted Jul 22, 2003·94 cites·22 claims
- 2088US5915791AShaving system with improved guard structureGILLETTE CO·Filed 1997·Granted Jun 29, 1999·85 cites·9 claims
- 2188US5779471ADelivery of substance to the mouthGILLETTE CANADA·Filed 1996·Granted Jul 14, 1998·105 cites·59 claims
- 2285US5926901AFoam gripGILLETTE CO·Filed 1998·Granted Jul 27, 1999·66 cites·23 claims
- 2385US5851551ASustained-release matrices for dental applicationGILLETTE CO·Filed 1994·Granted Dec 22, 1998·61 cites·6 claims
- 2485US5626154AMethod and system for shaving including a lubricant and a water-swellable polymerGILLETTE CO·Filed 1993·Granted May 6, 1997·78 cites·26 claims
- 2584US5283924AInterdental foam brush and treatment gel combination therewithGILLETTE CANADA·Filed 1993·Granted Feb 8, 1994·78 cites·18 claims
- 2683US5906834AColor changing matrix as wear indicatorGILLETTE CO·Filed 1996·Granted May 25, 1999·60 cites·24 claims
- 2781US6027592ADental flossGILLETTE CANADA·Filed 1997·Granted Feb 22, 2000·73 cites·23 claims
- 2881US5875797ADental flossGILLETTE CANADA·Filed 1996·Granted Mar 2, 1999·59 cites·39 claims
- 2978USD424745SShaving aid strip for razor cartridgeGILLETTE CO·Filed 1999·Granted May 9, 2000·52 cites·1 claims
- 3078USD401014SShaving aid strip for razor cartridgeGILLETTE CO·Filed 1997·Granted Nov 10, 1998·21 cites·1 claims
- 3178US5349750AShaving systemGILLETTE CO·Filed 1992·Granted Sep 27, 1994·45 cites·16 claims
- 3277US5653971AShaving aid composite with an inclusion complex of a skin-soothing agent and a cyclodextrinGILLETTE CO·Filed 1995·Granted Aug 5, 1997·60 cites·19 claims
- 3372USD422380SShaving aid strip for razor cartridgeGILLETTE CO·Filed 1998·Granted Apr 4, 2000·16 cites·1 claims
- 3470US6497458B2Bristle for a toothbrushBRAUN GMBH·Filed 2001·Granted Dec 24, 2002·12 cites·10 claims
- 3569US5876134AFoam gripGILLETTE CO·Filed 1996·Granted Mar 2, 1999·33 cites·26 claims
- 3665US6029678A"Gel" dental flossGILLETTE CANADA·Filed 1998·Granted Feb 29, 2000·27 cites·17 claims
- 3765US5845652ADental flossFiled 1995·Granted Dec 8, 1998·39 cites·9 claims
- 3865US5551152AShaving systemGILLETTE CO·Filed 1994·Granted Sep 3, 1996·27 cites·16 claims
- 3960US2007234496A1Gum massaging oral brushGILLETTE CANADA INC A CANADIAN·Filed 2007·Application pending·0 cites
- 4057US2002081556A1Sustained-release matrices for dental applicationGILLETTE CO A DELAWARE CO·Filed 2001·Application pending·0 cites
- 4156US6327736B1Bristle for a toothbrushBRAUN GMBH·Filed 1999·Granted Dec 11, 2001·21 cites·39 claims
- 4256US2006085931A1Gum-massaging oral brushGILLETTE CO A DELAWARE CO·Filed 2005·Application pending·0 cites
- 4356US2003049209A1Sustained-release matrices for dental applicationGILLETTE CO A DELAWARE CO·Filed 2002·Application pending·0 cites
- 4455US8156600B2Gum massaging oral brushROBERTS MICHAEL·Filed 2008·Granted Apr 17, 2012·2 cites·94 claims
- 4553US2005086753A1Gum massaging oral brushGILLETTE CANADA A CANADIAN COR·Filed 2004·Application pending·0 cites
- 4652US5904152ADental flossGILLETTE CANADA·Filed 1997·Granted May 18, 1999·10 cites·33 claims
- 4751USD447283SShaving aid strip for a razor cartridgeGILLETTE CO·Filed 1999·Granted Aug 28, 2001·7 cites·1 claims
- 4851US2004087882A1Gum massaging oral brushGILLETTE CANADA COMPANY A CANA·Filed 2003·Application pending·0 cites
- 4950US6017477AExtrusion apparatus and processGILLETTE CO·Filed 1996·Granted Jan 25, 2000·17 cites·8 claims
- 5049US2002084550A1Gum-massaging oral brushFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →