Inventor

SCHWARTZ JAMES W

18 patents

⚠️ This page may combine multiple inventors who share the name “SCHWARTZ JAMES W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHWARTZ JAMES W

ZENITH RADIO CORP

Method of installing a color selection electrode in a color cathode ray tube

Edge enhancement for television images

Electron gun having an extended field electrostatic focus lens

Electron beam cathodoluminescent panel display

Apparatus and method for spot-knocking television picture tube electron guns

Television cathode ray tube having a voltage divider providing temperature-invariant voltage and associated method

Arc suppression and static elimination system for a television crt

Television picture tubes having an electron gun with aperture electrode shielding means

Electron beam cathodoluminescent panel display

Electron gun having an arc-inhibiting electrode

High potential static discharge means for television cathode ray tubes

Electron gun having an extended field beam focusing and converging lens

Tetrode section for a unitized, three-beam electron gun having an extended field main focus lens

Unitized in-line electron gun having improved support structure

Television picture tube having enhanced resolution and color purity

TEKTRONIX INC

High brightness panel display device

ZENITH ELECTRONICS CORP

Ultra-compact projection television receiver

SCHWARTZ JAMES W

Towel apparatus