Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vehicle detector with automatic sensitivity adjustment

Vehicle detector with automatic sensitivity adjustment

US Patent 5734338 · Granted Mar 31, 1998

Estimated economic value: $13,977,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for sensing vehicles1998
Vehicle detector with environmental adaptation1996
Vehicle detector with power main noise compensation1994
Vehicle detector measurement frame segmentation1994
Single inductive sensor vehicle detection and speed measurement1994
Vehicle detector with series resonant oscillator drive1992
Automatic alteration of the operation of a radiant energy transmitter1991
Radiant energy signal transmitter1990
Strip material for and a surface mounted inductive loop1990
Method for minimizing false alarms and electronic noise in electronic article su1987
Flexible ferromagnetic marker for the detection of objects having markers secure1986
Apparatus for providing a time controlled output1981