Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bar code reader

Bar code reader

US Patent 5231275 · Granted Jul 27, 1993

Estimated economic value: $66,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Photon pair generating device2010
Bar code label1993
Bar code label1993
Bar code reader1993
Bar code reader1993
Bar code label and bar code reader1993
Bar code label and bar code reader1993
Method and apparatus for controlling automated guided vehicle1991