Inventor · disambiguated record
James W. Schwartz
Also filed as: SCHWARTZ JAMES · SCHWARTZ JAMES W
20 granted patents·1 pending application·371 citations·filing 1974–2022
96Inventor score
Top patents by PatentIndex Score
21 records- 0194US4069567AMethod of installing a color selection electrode in a color cathode ray tubeZENITH RADIO CORP·Filed 1977·Granted Jan 24, 1978·43 cites·4 claims
- 0292US3995194AElectron gun having an extended field electrostatic focus lensZENITH RADIO CORP·Filed 1974·Granted Nov 30, 1976·33 cites·25 claims
- 0390US4101803AArc suppression and static elimination system for a television crtZENITH RADIO CORP·Filed 1977·Granted Jul 18, 1978·30 cites·8 claims
- 0490US3980819AEdge enhancement for television imagesZENITH RADIO CORP·Filed 1974·Granted Sep 14, 1976·39 cites·29 claims
- 0585US4143298ATelevision cathode ray tube having a voltage divider providing temperature-invariant voltage and associated methodZENITH RADIO CORP·Filed 1977·Granted Mar 6, 1979·26 cites·6 claims
- 0682US4137486AElectron beam cathodoluminescent panel displayZENITH RADIO CORP·Filed 1978·Granted Jan 30, 1979·17 cites·7 claims
- 0781US4491872AUltra-compact projection television receiverZENITH ELECTRONICS CORP·Filed 1983·Granted Jan 1, 1985·31 cites·2 claims
- 0881US4217521AHigh potential static discharge means for television cathode ray tubesZENITH RADIO CORP·Filed 1977·Granted Aug 12, 1980·20 cites·1 claims
- 0980US4924148AHigh brightness panel display deviceTEKTRONIX INC·Filed 1988·Granted May 8, 1990·24 cites·10 claims
- 1078US4326762AApparatus and method for spot-knocking television picture tube electron gunsZENITH RADIO CORP·Filed 1980·Granted Apr 27, 1982·21 cites·13 claims
- 1175US4058753AElectron gun having an extended field beam focusing and converging lensZENITH RADIO CORP·Filed 1976·Granted Nov 15, 1977·15 cites·11 claims
- 1273US10495253B2Camera skater dolly, rail and clamp systemSAURET ETIENNE·Filed 2017·Granted Dec 3, 2019·2 cites·7 claims
- 1371US4168452ATetrode section for a unitized, three-beam electron gun having an extended field main focus lensZENITH RADIO CORP·Filed 1977·Granted Sep 18, 1979·15 cites·4 claims
- 1471US4158157AElectron beam cathodoluminescent panel displayZENITH RADIO CORP·Filed 1976·Granted Jun 12, 1979·11 cites·9 claims
- 1570US4208610ATelevision picture tubes having an electron gun with aperture electrode shielding meansZENITH RADIO CORP·Filed 1978·Granted Jun 17, 1980·12 cites·3 claims
- 1662US4032811AUnitized in-line electron gun having improved support structureZENITH RADIO CORP·Filed 1975·Granted Jun 28, 1977·11 cites·6 claims
- 1758US2022226676A1Powered air purifying respiratorAmerican PAPR LLC·Filed 2022·Application pending·0 cites
- 1855US11300243B2Camera skater dolly, rail and clamp systemMYT WORKS INC·Filed 2019·Granted Apr 12, 2022·0 cites·16 claims
- 1955US4095138AElectron gun having an arc-inhibiting electrodeZENITH RADIO CORP·Filed 1976·Granted Jun 13, 1978·7 cites·1 claims
- 2043US4196446ATelevision picture tube having enhanced resolution and color purityZENITH RADIO CORP·Filed 1978·Granted Apr 1, 1980·6 cites·3 claims
- 2133US4010988ATowel apparatusSCHWARTZ JAMES W·Filed 1975·Granted Mar 8, 1977·8 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when James W. Schwartz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →