Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Key lock having inductive key detection and method of construction

Key lock having inductive key detection and method of construction

US Patent 5870915 · Granted Feb 16, 1999

Estimated economic value: $35,983,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dispensing system and method with radio frequency customer identification2009
Power control loop and LO generation method2009
Homodyne RFID receiver and method2009
Homodyne RFID receiver and method2008
Homodyne RFID receiver and method2007
Homodyne single mixer receiver and method therefor2007
Automatic vehicle identification system capable of vehicle lane discrimination2000
Method to prevent rouge transponder responses in automatic vehicle identificatio1999
Air Coil a security badge and a transponder1999
Wireless flywheel synchronization method1998
Key having an air coil antenna and a method of construction1998
Flat flexible antenna1997