Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Remote meter reading method and apparatus

Remote meter reading method and apparatus

US Patent 5311581 · Granted May 10, 1994

Estimated economic value: $482,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vehicle tracking system using transponders2024
Vehicle tracking system using transponders2023
Apparatus for harvesting cannabis/hemp materials2022
Vehicle tracking system using transponders2022
Vehicle tracking system using transponders2020
Automatic mode detection in a dual operating mode RFID tag2020
Automatic mode detection in a dual operating mode RFID tag2019
RFID vehicle tag with manually adjustable data fields2019
Automatic mode detection in a dual operating mode RFID tag2018
RFID mutual authentication verification session2017
Automatic mode detection in a dual operating mode RFID tag2017
Automatic mode detection in a dual operating mode RFID tag2016