Inventor · disambiguated record
Helmut Roth
Also filed as: ROTH HELMUT
21 granted patents·444 citations·filing 1974–2003
96Inventor score
Top patents by PatentIndex Score
21 records- 0196US3966226AFluid supply for occupant restraint systemEATON CORP·Filed 1974·Granted Jun 29, 1976·98 cites·5 claims
- 0283US6618698B1Clustered processors in an emulation engineQUICKTURN DESIGN SYSTEMS INC·Filed 1999·Granted Sep 9, 2003·105 cites·13 claims
- 0373US4130101ATransistorized ignition system for internal combustion enginesBOSCH GMBH ROBERT·Filed 1976·Granted Dec 19, 1978·13 cites·11 claims
- 0471US6035117ATightly coupled emulation processorsIBM·Filed 1998·Granted Mar 7, 2000·63 cites·1 claims
- 0570US6850880B1High speed software driven emulator comprised of a plurality of emulation processors with an improved maintenance bus that streams data at high speedQUICKTURN DESIGN SYSTEMS INC·Filed 2000·Granted Feb 1, 2005·18 cites·7 claims
- 0670US3949722ASemiconductor controlled ignition systems for internal combustion enginesBOSCH GMBH ROBERT·Filed 1974·Granted Apr 13, 1976·23 cites·10 claims
- 0767US6901359B1High speed software driven emulator comprised of a plurality of emulation processors with a method to allow high speed bulk read/write operation synchronous DRAM while refreshing the memoryQUICKTURN DESIGN SYSTEMS INC·Filed 2000·Granted May 31, 2005·14 cites·6 claims
- 0864US4393432ASafety device for a conducting path in a load deviceBOSCH GMBH ROBERT·Filed 1980·Granted Jul 12, 1983·13 cites·8 claims
- 0963US4116171ACooling device for an internal combustion engineMTU FRIEDRICHSHAFEN GMBH·Filed 1976·Granted Sep 26, 1978·21 cites·18 claims
- 1062US4312256ACutting tool arrangementBOSCH GMBH ROBERT·Filed 1980·Granted Jan 26, 1982·14 cites·5 claims
- 1155US7047179B2Clustered processors in an emulation engineQUICKTURN DESIGN SYSTEMS INC·Filed 2003·Granted May 16, 2006·4 cites·13 claims
- 1255US4278159ATemperature controlled viscous fan driveCHRYSLER CORP·Filed 1979·Granted Jul 14, 1981·13 cites·2 claims
- 1354US4077379AInternal combustion engine semi-conductor ignition control systemBOSCH GMBH ROBERT·Filed 1976·Granted Mar 7, 1978·7 cites·17 claims
- 1451US7107203B1High speed software driven emulator comprised of a plurality of emulation processors with improved board-to-board interconnection cable length identification systemQUICKTURN DESIGN SYSTEMS INC·Filed 2000·Granted Sep 12, 2006·3 cites·5 claims
- 1551US7089538B1High speed software driven emulator comprised of a plurality of emulation processors with a method to allow memory read/writes without interrupting the emulationQUICKTURN DESIGN SYSTEMS INC·Filed 2000·Granted Aug 8, 2006·3 cites·4 claims
- 1651US7043417B1High speed software driven emulator comprised of a plurality of emulation processors with improved multiplexed data memoryQUICKTURN DESIGN SYSTEMS INC·Filed 2000·Granted May 9, 2006·3 cites·11 claims
- 1750US4077377AProtective circuit for the ignition system of an internal combustion engineBOSCH GMBH ROBERT·Filed 1976·Granted Mar 7, 1978·6 cites·10 claims
- 1848US4928660AProtective case for combination ignition coil and electronic controlBOSCH GMBH ROBERT·Filed 1989·Granted May 29, 1990·6 cites·8 claims
- 1942US4167170ATurn-off protected ignition system for internal combustion enginesBOSCH GMBH ROBERT·Filed 1977·Granted Sep 11, 1979·4 cites·10 claims
- 2038US4105006AIgnition system for internal combustion engineBOSCH GMBH ROBERT·Filed 1976·Granted Aug 8, 1978·3 cites·13 claims
- 2136US5761488ALogic translation method for increasing simulation emulation efficiencyIBM·Filed 1996·Granted Jun 2, 1998·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →