Inventor · disambiguated record
Clinton S. Hartmann
Also filed as: HARTMANN CLINTON S · NORRIS JERRY L
41 granted patents·9 pending applications·777 citations·filing 1972–2010
98Inventor score
Files withRF SAW COMPONENTS INC17TEXAS INSTRUMENTS INC14RF MONOLITHICS9HARTMANN CLINTON S3ADVANCED SAW PROD SA2
Top patents by PatentIndex Score
50 records- 0197US4577168ANotch filterRF MONOLITHICS·Filed 1984·Granted Mar 18, 1986·78 cites·35 claims
- 0292US6708881B2Reader for a high information capacity SAW identification tag and method of use thereofRF SAW COMPONENTS INC·Filed 2002·Granted Mar 23, 2004·88 cites·34 claims
- 0392US4353046ASurface acoustic wave device with reflectorsRF MONOLITHICS·Filed 1980·Granted Oct 5, 1982·43 cites·19 claims
- 0486US3961293AMulti-resonant surface wave resonatorTEXAS INSTRUMENTS INC·Filed 1975·Granted Jun 1, 1976·26 cites·19 claims
- 0585US4599587AImpedance elementRF MONOLITHICS·Filed 1984·Granted Jul 8, 1986·26 cites·22 claims
- 0684US6759789B2Surface acoustic wave identification tag having an interdigital transducer adapted for code discrimination and methods of operation and manufacture thereofRF SAW COMPONENTS INC·Filed 2002·Granted Jul 6, 2004·39 cites·20 claims
- 0784US4028648ATunable surface wave device resonatorTEXAS INSTRUMENTS INC·Filed 1976·Granted Jun 7, 1977·24 cites·18 claims
- 0883US4168509AMethod for transmitting and receiving compatible high resolution television picturesTEXAS INSTRUMENTS INC·Filed 1977·Granted Sep 18, 1979·29 cites·21 claims
- 0982US4999535ASaw transducer with improved bus-bar designUS ARMY·Filed 1989·Granted Mar 12, 1991·28 cites·4 claims
- 1080US6756880B2Reader and response control system for discrimination between multiple surface acoustic wave identification tags and method of operation thereofRF SAW COMPONENT INC·Filed 2002·Granted Jun 29, 2004·44 cites·21 claims
- 1178US6966493B2Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereofRF SAW COMPONENTS INC·Filed 2001·Granted Nov 22, 2005·32 cites·6 claims
- 1277US7407111B2Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereofRF SAW COMPONENTS INC·Filed 2005·Granted Aug 5, 2008·6 cites·37 claims
- 1377US4454488ASurface acoustic wave resonator with middle gratingRF MONOLITHICS·Filed 1982·Granted Jun 12, 1984·20 cites·15 claims
- 1476US7084768B2Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereofRF SAW COMPONENTS INC·Filed 2002·Granted Aug 1, 2006·17 cites·13 claims
- 1576US3946342AWeighting surface wave filters by withdrawing electrodesTEXAS INSTRUMENTS INC·Filed 1973·Granted Mar 23, 1976·19 cites·18 claims
- 1675US6919802B2Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tagsRF SAW COMPONENTS INC·Filed 2003·Granted Jul 19, 2005·8 cites·20 claims
- 1775US4049958AProgramable filter using chirp-Z transformTEXAS INSTRUMENTS INC·Filed 1975·Granted Sep 20, 1977·22 cites·20 claims
- 1874US7030762B2Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereofRF SAW COMPONENTS INC·Filed 2002·Granted Apr 18, 2006·14 cites·25 claims
- 1974US5646584ASaw filter including electrodes of opposing polarityADVANCED SAW PROD SA·Filed 1995·Granted Jul 8, 1997·34 cites·20 claims
- 2074US4663664AElectronic ticket method and apparatus for television signal scrambling and descramblingRF MONOLITHICS·Filed 1983·Granted May 5, 1987·21 cites·36 claims
- 2171US7103948B1Method of manufacturing piezoelectric wafers of saw identification tagsRF SAW COMPONENTS INC·Filed 2002·Granted Sep 12, 2006·12 cites·8 claims
- 2267US6958696B2Transfer function system for determining an identifier on a surface acoustic wave identification tag and method of operating the sameRF SAW COMPONENTS INC·Filed 2002·Granted Oct 25, 2005·16 cites·20 claims
- 2365US7173360B2Single phase undirectional surface acoustic wave transducer and improved reflectorsRF SAW COMPONENTS INC·Filed 2004·Granted Feb 6, 2007·8 cites·21 claims
- 2463US5610566ASaw filter with a coupled saw impedance elementADVANCED SAW PROD SA·Filed 1994·Granted Mar 11, 1997·20 cites·20 claims
- 2563US3974464AAcoustic ridge waveguideTEXAS INSTRUMENTS INC·Filed 1974·Granted Aug 10, 1976·10 cites·9 claims
- 2662US4575696AMethod for using interdigital surface wave transducer to generate unidirectionally propagating surface waveTEXAS INSTRUMENTS INC·Filed 1972·Granted Mar 11, 1986·12 cites·2 claims
- 2758US6268782B1Electro-acoustic device with a variable acoustic wave velocity piezoelectric substrateMICRONAS SEMICONDUCTOR SA·Filed 1996·Granted Jul 31, 2001·20 cites·1 claims
- 2857US4682223ADescrambler unit method and apparatus for television signal descramblingRF MONOLITHICS·Filed 1983·Granted Jul 21, 1987·12 cites·23 claims
- 2954US7096279B2Object-naming network infrastructure for identification tags and method of operation thereofRF SAW COMPONENTS INC·Filed 2002·Granted Aug 22, 2006·8 cites·22 claims
- 3053US4063198AAcoustic ridge interactive structureTEXAS INSTRUMENTS INC·Filed 1976·Granted Dec 13, 1977·10 cites·5 claims
- 3152US7264149B2SAW identification tag discrimination methodsHARTMANN CLINTON S·Filed 2004·Granted Sep 4, 2007·4 cites·14 claims
- 3251US4403252ATelevision scrambling and unscrambling method and apparatusRF MONOLITHICS·Filed 1982·Granted Sep 6, 1983·9 cites·23 claims
- 3350US2006158314A1Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereofRF SAW COMPONENTS INC·Filed 2006·Application pending·0 cites
- 3448US2010225449A1Radio-Frequency Surface-Acoustic-Wave Identification Tag and SystemRF SAW INC·Filed 2010·Application pending·0 cites
- 3548US2010225421A1Surface Acoustic Wave DiverterRF SAW INC·Filed 2010·Application pending·0 cites
- 3643US2003142742A1Modulation by combined multi-pulse per group with simultaneous phase and time shift keying and method of using the sameRF SAW COMPONENTS INC·Filed 2002·Application pending·0 cites
- 3743US2003142741A1Modulation by phase and time shift keying and method of using the sameRF SAW COMPONENTS INC·Filed 2002·Application pending·0 cites
- 3843US2003142691A1Modulation by multiple pulse per group keying and method of using the sameRF SAW COMPONENTS INC·Filed 2002·Application pending·0 cites
- 3943US2004085192A1Reader and response control system for discrimination between multiple surface acoustic wave identification tags and method of operation thereofRF SAW COMPONENTS INC·Filed 2002·Application pending·0 cites
- 4042US7535151B2Single phase unidirectional surface acoustic wave transducer and improved reflectorsHARTMANN CLINTON S·Filed 2006·Granted May 19, 2009·0 cites·18 claims
- 4142US2006220855A1Tamper indicating saw tag system and method for using sameHARTMANN CLINTON S·Filed 2005·Application pending·0 cites
- 4242US2007001857A1Method of manufacturing piezoelectric wafers of saw identification tagsRF SAW COMPONENTS INC·Filed 2006·Application pending·0 cites
- 4338US4385377APulse position time division surface wave device transmitterTEXAS INSTRUMENTS INC·Filed 1978·Granted May 24, 1983·4 cites·11 claims
- 4436US4491758ASurface wave device with oversampled withdrawal weightingRF MONOLITHICS·Filed 1983·Granted Jan 1, 1985·3 cites·14 claims
- 4535US4056793AAcoustic waveguide resonatorTEXAS INSTRUMENTS INC·Filed 1976·Granted Nov 1, 1977·3 cites·9 claims
- 4633US4491757ATransversely weighted surface acoustic wave deviceRF MONOLITHICS·Filed 1983·Granted Jan 1, 1985·2 cites·13 claims
- 4730US4184052AAM/FM time division surface wave device transmitterTEXAS INSTRUMENTS INC·Filed 1978·Granted Jan 15, 1980·1 cites·18 claims
- 4830US4055819AAcoustic ridge delay lineTEXAS INSTRUMENTS INC·Filed 1976·Granted Oct 25, 1977·1 cites·9 claims
- 4930US3990021ASurface wave multifrequency oscillatorTEXAS INSTRUMENTS INC·Filed 1973·Granted Nov 2, 1976·3 cites·9 claims
- 5029US4055821AAcoustic ridge transversal filterTEXAS INSTRUMENTS INC·Filed 1976·Granted Oct 25, 1977·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →