Inventor · disambiguated record
Jurgen Heitmann
Also filed as: HEITMANN JUERGEN · HEITMANN JURGEN
54 granted patents·1 pending application·694 citations·filing 1975–2005
98Inventor score
Files withBOSCH GMBH ROBERT47BROADCAST TELEVISION SYST4SIEMENS AG2LOGY DESIGN UND EHLEBRACHT GES1LOGY DESIGN UND EHLEBRECHT GES1
Top patents by PatentIndex Score
55 records- 0190US4851909AMethod and apparatus for maintaining audio/ video synchronism in a television signal read-out from a digital buffer memory by a reference signalBOSCH GMBH ROBERT·Filed 1988·Granted Jul 25, 1989·80 cites·11 claims
- 0288US4558376AMethod and system of reproduction of magnetically recorded video signals at speeds differing from recording speedBOSCH GMBH ROBERT·Filed 1981·Granted Dec 10, 1985·52 cites·11 claims
- 0388US4556983AMethod and apparatus for pre-emphasis counteraction of variations in amplitude of received or reproduced serial binary signalsBOSCH GMBH ROBERT·Filed 1983·Granted Dec 3, 1985·46 cites·11 claims
- 0483US4298896AFlicker-free reproduction of television pictures from recordings of only alternate picture linesBOSCH GMBH ROBERT·Filed 1979·Granted Nov 3, 1981·29 cites·7 claims
- 0581US4220965AModification of T.V. image performed using ram storing the image contentBOSCH GMBH ROBERT·Filed 1978·Granted Sep 2, 1980·27 cites·17 claims
- 0680US4496974AConversion of the scanning line count of television picturesBOSCH GMBH ROBERT·Filed 1982·Granted Jan 29, 1985·30 cites·11 claims
- 0780US4293879AMethod and apparatus for the variable speed reproduction of a video signal stored on magnetic tapeBOSCH GMBH ROBERT·Filed 1979·Granted Oct 6, 1981·28 cites·12 claims
- 0880US4163248AField sequential transmission of luminance and chrominance informationBOSCH GMBH ROBERT·Filed 1977·Granted Jul 31, 1979·23 cites·20 claims
- 0976US4232330AMethod and system for separating the chrominance and luminance signals in color television signals having quadrature-modulated chrominance subcarriersBOSCH GMBH ROBERT·Filed 1979·Granted Nov 4, 1980·21 cites·20 claims
- 1072US4415938AMethod and system for error correction in digital video signal recordingBOSCH GMBH ROBERT·Filed 1981·Granted Nov 15, 1983·21 cites·7 claims
- 1171US4672467ALow cross-talk system for recording digitally coded color television signals on magnetic tapeBOSCH GMBH ROBERT·Filed 1984·Granted Jun 9, 1987·19 cites·7 claims
- 1270US4837624ARecognition and compensation of errors in a digital video signalBOSCH GMBH ROBERT·Filed 1987·Granted Jun 6, 1989·23 cites·5 claims
- 1370US4445135ASynchronizing system for television signalsBOSCH GMBH ROBERT·Filed 1981·Granted Apr 24, 1984·20 cites·15 claims
- 1467US4455584ADigital signal magnetic recording systemBOSCH GMBH ROBERT·Filed 1981·Granted Jun 19, 1984·17 cites·14 claims
- 1562US4462049AProcess for producing a video signal recorded on a record carrierBOSCH GMBH ROBERT·Filed 1981·Granted Jul 24, 1984·11 cites·6 claims
- 1661US5047872AFast and slow playback method and apparatus for data recorded on magnetic tapeBOSCH GMBH ROBERT·Filed 1989·Granted Sep 10, 1991·12 cites·10 claims
- 1761US4717972AProcess for storing digitally coded video synchronous sound signals through time compression by duplicating sound data during recordationBOSCH GMBH ROBERT·Filed 1985·Granted Jan 5, 1988·17 cites·6 claims
- 1861US4210938AMethod and system for speed-modified reproduction of video signals stored on video recording tapeBOSCH GMBH ROBERT·Filed 1978·Granted Jul 1, 1980·12 cites·9 claims
- 1958US4764816AMethod for optimizing a magnetic tape device for storing digitally coded color television signalsBOSCH GMBH ROBERT·Filed 1986·Granted Aug 16, 1988·11 cites·5 claims
- 2057US4124869ASystem for the digital clamping of periodic, binary encoded signalsBOSCH GMBH ROBERT·Filed 1977·Granted Nov 7, 1978·12 cites·4 claims
- 2155US4376291AMethod of compensating time faults in a digital color television signalBOSCH GMBH ROBERT·Filed 1981·Granted Mar 8, 1983·11 cites·5 claims
- 2255US3996607ASystem for digital transmission of color television signalsBOSCH GMBH ROBERT·Filed 1975·Granted Dec 7, 1976·9 cites·8 claims
- 2354US4931885AMethod of cross-checking data block identification signals of data reproduced from a magnetic tape recordBOSCH GMBH ROBERT·Filed 1988·Granted Jun 5, 1990·9 cites·9 claims
- 2454US4555737AMethod of providing smooth transition from one to another of two sequences of digitally coded sound signals (fading)BOSCH GMBH ROBERT·Filed 1983·Granted Nov 26, 1985·8 cites·4 claims
- 2553US7457314B2Method for improving the quality of voice transmission via a radio interfaceSIEMENS AG·Filed 2004·Granted Nov 25, 2008·2 cites·15 claims
- 2651US4491869APulse code modulation system suitable for digital recording of broadband analog signalsBOSCH GMBH ROBERT·Filed 1982·Granted Jan 1, 1985·13 cites·18 claims
- 2751US4458272AMethod of recording video signals within a predetermined bit/unit time recording rateBOSCH GMBH ROBERT·Filed 1981·Granted Jul 3, 1984·9 cites·9 claims
- 2850US4974082ADigital pulse generator of phase and frequency periodically controlled precisely by external signalsBOSCH GMBH ROBERT·Filed 1989·Granted Nov 27, 1990·10 cites·12 claims
- 2949US4210933AProcess and apparatus for digitally clamping pulse code modulated video signalsBOSCH GMBH ROBERT·Filed 1978·Granted Jul 1, 1980·7 cites·10 claims
- 3048US4089026AColor bar generatorBOSCH GMBH ROBERT·Filed 1977·Granted May 9, 1978·7 cites·14 claims
- 3145US4513328AMethod of recording video signals within a predetermined bit/unit time recording rateBOSCH GMBH ROBERT·Filed 1982·Granted Apr 23, 1985·7 cites·16 claims
- 3243US4825440ASignal error concealment circuit and methodBOSCH GMBH ROBERT·Filed 1987·Granted Apr 25, 1989·7 cites·8 claims
- 3342US4939605AApparatus including a head wheel carrying advanced read, write and normal read heads for facilitating processing of television audio signals recorded on magnetic tapeBOSCH GMBH ROBERT·Filed 1988·Granted Jul 3, 1990·6 cites·20 claims
- 3442US2005180402A1Method for improving the quality of a voice transmission via an air interfaceSIEMENS AG·Filed 2005·Application pending·0 cites
- 3541US5124806ADigital pulse generator phase-locked to color television video signals and means and method for thereby compensating for tape velocity timing errorsBOSCH GMBH ROBERT·Filed 1990·Granted Jun 23, 1992·7 cites·9 claims
- 3640US5237461AMethod and apparatus for reproducing video data stored on a magnetic tape in a manner facilitating search and slow-motion operationBOSCH GMBH ROBERT·Filed 1992·Granted Aug 17, 1993·7 cites·22 claims
- 3739US6250035B1Modular system for the creation or cladding of wall, ceiling and/or floor surfaces and the construction of functional surfaces and functional wallsLOGY DESIGN UND EHLEBRECHT GES·Filed 1999·Granted Jun 26, 2001·14 cites·10 claims
- 3839US4276563ARepresenting a video signal upon the picture screen of a video display deviceBOSCH GMBH ROBERT·Filed 1977·Granted Jun 30, 1981·5 cites·1 claims
- 3938US4849994AMethod of transmitting digitally coded signalsBOSCH GMBH ROBERT·Filed 1986·Granted Jul 18, 1989·4 cites·5 claims
- 4037US4905099AIntermediate picture field storage system for variable speed magnetic tape video data read-outBOSCH GMBH ROBERT·Filed 1988·Granted Feb 27, 1990·5 cites·9 claims
- 4136US5276708ACoding method for reducing the D.C. component in the data stream of a digital signalBROADCAST TELEVISION SYST·Filed 1992·Granted Jan 4, 1994·6 cites·7 claims
- 4236US5043825AIntermediate picture field storage system for slow motion playback of video tape recordingBROADCAST TELEVISION SYST·Filed 1989·Granted Aug 27, 1991·4 cites·3 claims
- 4336US4578719ATracking error recognition in reproduced digital signalsBOSCH GMBH ROBERT·Filed 1984·Granted Mar 25, 1986·2 cites·3 claims
- 4435US4365308AMethod for the time correction of a digital switching signalBOSCH GMBH ROBERT·Filed 1981·Granted Dec 21, 1982·3 cites·3 claims
- 4535US4143326ASignal delay systemBOSCH GMBH ROBERT·Filed 1977·Granted Mar 6, 1979·2 cites·4 claims
- 4634US4164749AMethod and apparatus for digitally encoding color video signals having guadrature modulated subcarriersBOSCH GMBH ROBERT·Filed 1977·Granted Aug 14, 1979·3 cites·4 claims
- 4733US4769720AProcessor for video signals obtained from an information carrier such as a magnetic tapeBOSCH GMBH ROBERT·Filed 1986·Granted Sep 6, 1988·3 cites·3 claims
- 4832US5021895AMethod and magnetic head for recording signals magneticallyBROADCAST TELEVISION SYST·Filed 1989·Granted Jun 4, 1991·1 cites·5 claims
- 4931US4534037AMethod and apparatus for scrambled pulse-code modulation transmission or recordingBOSCH GMBH ROBERT·Filed 1982·Granted Aug 6, 1985·3 cites·4 claims
- 5030US5159612APulse code modulation systemBOSCH GMBH ROBERT·Filed 1989·Granted Oct 27, 1992·0 cites·6 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →