Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 4-state bar code printing and reading system and method for controlling the same

4-state bar code printing and reading system and method for controlling the same

US Patent 7048191 · Granted May 23, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Component pre-inspection device for hybrid irregular component insertion robot2025
Apparatus for managing delivery of unmanned aerial vehicle and method for the sa2024
Moisture permeability measuring device2022
Electrode, method for manufacturing the same, and organic light emitting diode d2020
Method for operating unmanned delivery device and system for the same2020
Method of manufacturing electroconductive nanowire network using electron beam, 2018
Tensile test piece and method for manufacturing the same2018
Apparatus and method for measuring mail size and acquiring mail information2018
Thrust bearing for vehicle air compressor2018
Apparatus and method to control taking airport baggage2016
Apparatus and method for receiving unmanned mail2015
Apparatus and method for receiving unmanned mail2015