Inventor · disambiguated record
Norman W. Parker
Also filed as: HILBERT FRANCIS H · PARKER NORMAN W · PARKER NORMAN WILLIAM
38 granted patents·1,271 citations·filing 1977–1997
98Inventor score
Top patents by PatentIndex Score
38 records- 0198US5191217AMethod and apparatus for field emission device electrostatic electron beam focussingMOTOROLA INC·Filed 1991·Granted Mar 2, 1993·159 cites·15 claims
- 0297US4474061ASonic pressure volume measuring deviceMOTOROLA INC·Filed 1981·Granted Oct 2, 1984·109 cites·7 claims
- 0395US5599423AApparatus and method for simulating and optimizing a chemical mechanical polishing systemAPPLIED MATERIALS INC·Filed 1995·Granted Feb 4, 1997·153 cites·29 claims
- 0494US5242566APlanar magnetron sputtering source enabling a controlled sputtering profile out to the target perimeterAPPLIED MATERIALS INC·Filed 1992·Granted Sep 7, 1993·90 cites·22 claims
- 0593US5157304AField emission device display with vacuum sealMOTOROLA INC·Filed 1990·Granted Oct 20, 1992·77 cites·9 claims
- 0692US4818872AIntegrated charge neutralization and imaging systemMICROBEAM INC·Filed 1987·Granted Apr 4, 1989·69 cites·22 claims
- 0791US5035787AMethod for repairing semiconductor masks and reticlesMICROBEAM INC·Filed 1989·Granted Jul 30, 1991·74 cites·4 claims
- 0891US4789787AWien filter designMICROBEAM INC·Filed 1987·Granted Dec 6, 1988·46 cites·15 claims
- 0988US5300862ARow activating method for fed cathodoluminescent display assemblyMOTOROLA INC·Filed 1992·Granted Apr 5, 1994·58 cites·10 claims
- 1087US4929839AFocused ion beam columnMICROBEAM INC·Filed 1988·Granted May 29, 1990·41 cites·2 claims
- 1186US5157309ACold-cathode field emission device employing a current source meansMOTOROLA INC·Filed 1990·Granted Oct 20, 1992·49 cites·13 claims
- 1284US5430347AField emission device with integrally formed electrostatic lensMOTOROLA INC·Filed 1993·Granted Jul 4, 1995·43 cites·14 claims
- 1383US4556794ASecondary ion collection and transport system for ion microprobeHUGHES AIRCRAFT CO·Filed 1985·Granted Dec 3, 1985·38 cites·28 claims
- 1476US5194884AImage projection system employing a cold cathode field-emission image sourcePARKER NORMAN W·Filed 1992·Granted Mar 16, 1993·19 cites·10 claims
- 1575US5165954AMethod for repairing semiconductor masks & reticlesMICROBEAM INC·Filed 1989·Granted Nov 24, 1992·31 cites·2 claims
- 1671US4101813ADouble deflection system for an electron beam deviceUS ENERGY·Filed 1977·Granted Jul 18, 1978·12 cites·7 claims
- 1770US4159398AStereo presence signal for an AM stereo systemMOTOROLA INC·Filed 1977·Granted Jun 26, 1979·18 cites·10 claims
- 1869US5132585AProjection display faceplate employing an optically transmissive diamond coating of high thermal conductivityMOTOROLA INC·Filed 1990·Granted Jul 21, 1992·20 cites·2 claims
- 1966US4218586ACompatible AM stereo broadcast systemMOTOROLA INC·Filed 1979·Granted Aug 19, 1980·15 cites·38 claims
- 2066US4192968AReceiver for compatible AM stereo signalsMOTOROLA INC·Filed 1977·Granted Mar 11, 1980·15 cites·15 claims
- 2161US4338491ACompatible AM stereophonic systemMOTOROLA INC·Filed 1980·Granted Jul 6, 1982·15 cites·9 claims
- 2258US4172966AAM stereophonic receiverMOTOROLA INC·Filed 1978·Granted Oct 30, 1979·11 cites·13 claims
- 2354US4593402AAM stereo transmitterMOTOROLA INC·Filed 1984·Granted Jun 3, 1986·11 cites·4 claims
- 2453US4159396AAM stereo receiver having signal-controlled correctorMOTOROLA INC·Filed 1977·Granted Jun 26, 1979·9 cites·5 claims
- 2552US5434588ADevice for minimizing crosstalk in multiplexed addressing signals for an RMS-responding deviceMOTOROLA INC·Filed 1993·Granted Jul 18, 1995·16 cites·31 claims
- 2650US4164623AAM stereo receiver with improved correction signalsMOTOROLA INC·Filed 1977·Granted Aug 14, 1979·8 cites·7 claims
- 2748US5980702ASputtering apparatus for improved step coverageAPPLIED MATERIALS INC·Filed 1997·Granted Nov 9, 1999·12 cites·21 claims
- 2847US4185171ACompatible single sideband system for AM stereo broadcastingMOTOROLA INC·Filed 1978·Granted Jan 22, 1980·7 cites·6 claims
- 2945US4499426ABaseband discriminator for frequency or transform modulationMOTOROLA INC·Filed 1982·Granted Feb 12, 1985·7 cites·3 claims
- 3045US4170716AAM stereo receiver with correction limitingMOTOROLA INC·Filed 1977·Granted Oct 9, 1979·6 cites·6 claims
- 3145US4169968ANoise protection circuit for am stereo cosine correction factorMOTOROLA INC·Filed 1978·Granted Oct 2, 1979·6 cites·10 claims
- 3243US4525862ATransform modulation systemMOTOROLA INC·Filed 1980·Granted Jun 25, 1985·8 cites·24 claims
- 3342US4184046ACompatible single sideband system for AM stereoMOTOROLA INC·Filed 1978·Granted Jan 15, 1980·5 cites·8 claims
- 3438US4406922AStereo broadcast systemMOTOROLA INC·Filed 1981·Granted Sep 27, 1983·5 cites·14 claims
- 3533US4581766ATrigonometric transform function generatorMOTOROLA INC·Filed 1982·Granted Apr 8, 1986·3 cites·4 claims
- 3633US4509135ACosine signal correction circuitMOTOROLA INC·Filed 1982·Granted Apr 2, 1985·3 cites·3 claims
- 3731US4680794AAM stereo system with modified spectrumMOTOROLA INC·Filed 1986·Granted Jul 14, 1987·1 cites·18 claims
- 3831US4462114ASignum signal generatorMOTOROLA INC·Filed 1982·Granted Jul 24, 1984·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →