Inventor · disambiguated record
John H. Hart
Also filed as: HART JOHN · HART JOHN A · HART JOHN H · HART JOHN HENRY
20 granted patents·7 pending applications·1,573 citations·filing 1975–2018
97Inventor score
Top patents by PatentIndex Score
27 records- 0197US4706081AMethod and apparatus for bridging local area networksVITALINK COMMUNICATIONS CORP·Filed 1984·Granted Nov 10, 1987·211 cites·19 claims
- 0294US5423002ASystem for extending network resources to remote networks3COM CORP·Filed 1994·Granted Jun 6, 1995·221 cites·46 claims
- 0390US4811337ADistributed load sharingVITALINK COMMUNICATIONS CORP·Filed 1988·Granted Mar 7, 1989·118 cites·20 claims
- 0489US10074356B1Centralized control of multiple active noise cancellation devicesPLANTRONICS·Filed 2017·Granted Sep 11, 2018·6 cites·11 claims
- 0589US5590285ANetwork station with multiple network addresses3COM CORP·Filed 1995·Granted Dec 31, 1996·198 cites·11 claims
- 0688US10096311B1Intelligent soundscape adaptation utilizing mobile devicesPLANTRONICS·Filed 2017·Granted Oct 9, 2018·7 cites·26 claims
- 0788US5752003AArchitecture for managing traffic in a virtual LAN environment3COM CORP·Filed 1995·Granted May 12, 1998·186 cites·43 claims
- 0886US6041166AVirtual network architecture for connectionless LAN backbone3COM CORP·Filed 1996·Granted Mar 21, 2000·148 cites·22 claims
- 0986US5349736AMethod and tool for pulling clutch from washing-machine motorHART TO SENSIBLE PRODUCTS INC·Filed 1993·Granted Sep 27, 1994·70 cites·14 claims
- 1083US6269404B1Virtual network architecture for connectionless LAN backbone3COM CORP·Filed 1999·Granted Jul 31, 2001·117 cites·26 claims
- 1183US5535338AMultifunction network station with network addresses for functional units3COM CORP·Filed 1995·Granted Jul 9, 1996·128 cites·23 claims
- 1279US8243949B2Network addressible loudspeaker and audio playBHOW GUNJAN·Filed 2009·Granted Aug 14, 2012·7 cites·9 claims
- 1376US10106197B2Device and assembly for protecting a front end module of a motor vehicleFORD GLOBAL TECH LLC·Filed 2017·Granted Oct 23, 2018·3 cites·17 claims
- 1475US9014736B2Portable network device for the discovery of nearby devices and servicesHART JOHN H·Filed 2008·Granted Apr 21, 2015·8 cites·25 claims
- 1570US5583997ASystem for extending network resources to remote networks3COM CORP·Filed 1995·Granted Dec 10, 1996·58 cites·20 claims
- 1664US6028862AFast path networking3COM CORP·Filed 1997·Granted Feb 22, 2000·52 cites·70 claims
- 1757US10535333B2Centralized control of multiple active noise cancellation devicesPLANTRONICS·Filed 2018·Granted Jan 14, 2020·0 cites·10 claims
- 1856US4809265AMethod and apparatus for interfacing to a local area networkVITALINK COMMUNICATIONS CORP·Filed 1987·Granted Feb 28, 1989·21 cites·6 claims
- 1953US2012269361A1Network Addressible Loudspeaker and Audio PlayBHOW GUNJAN D·Filed 2012·Application pending·0 cites
- 2042US4018313AVehicle brake wedge actuator assembliesGIRLING LTD·Filed 1975·Granted Apr 19, 1977·9 cites·8 claims
- 2141USD371159SLarge vertical format printerALPHA MERICS CORP·Filed 1994·Granted Jun 25, 1996·5 cites·1 claims
- 2241US2010195084A1Substrate holding platen with high speed vacuumWKK DISTRIB LTD·Filed 2009·Application pending·0 cites
- 2340US2010195083A1Automatic substrate transport systemWKK DISTRIB LTD·Filed 2009·Application pending·0 cites
- 2440US2004226783A1Piston boot/guide for a caliper brake systemDELPHI TECH INC·Filed 2003·Application pending·0 cites
- 2538US2003150675A1Hydraulic brake caliper having dry assemblyDELPHI TECH INC·Filed 2002·Application pending·0 cites
- 2638US2010194009A1Substrate holding platen with adjustable shimsWKK DISTRIB LTD·Filed 2009·Application pending·0 cites
- 2736US2004000454A1Disc brake systemDELPHI TECH INC·Filed 2002·Application pending·0 cites
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