Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inductive proximity switch exhibiting magnetic field immunity

Inductive proximity switch exhibiting magnetic field immunity

US Patent 5034621 · Granted Jul 23, 1991

Estimated economic value: $4,225,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and Method for assigning addresses to I/O devices in a control network an1996
Container1993
Multiple station through beam photoelectric sensor1993
Translational position sensing apparatus employing rotating element and PSD1992
Photoelectric fiber thickness and edge position sensor1992
Thickness sensor1990
Thickness sensor1990
Controller for electric clamp1990
Gauge for detecting misalignment1990
Gauge for detecting misalignment1990
Displacement gauge that combines vector signals1990
Remote programmable controller1989