Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Presence and data labels

Presence and data labels

US Patent 6144299 · Granted Nov 7, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electronic label interrogation through incidental electromagnetic radiation2007
Secure data tagging systems2007
Electronic label reading system2006
Metal screened electronic labelling system2005
System and method for interrogating electronic labels2005
Multiple tag reading system2003
Enhanced range transponder system2001
Article sorting system1998
Identification and telemetry system1997
Identification system for simultaneously interrogated labels1996
Transponder system1994
Apparatus for remote temperature reading1983