Granted Patent
Utility
US 6,164,546 · App. 09/227,530
Optical reader controlling operation between different scanning modes
Inventors:
Toshimitsu Kumagai, Mitsuharu Ishii, Yuichirou Takashima, Hiroaki Katoh, Toshitaka Aoki
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Jan 8, 1999
Inventors
Toshimitsu Kumagai
Mitsuharu Ishii
Yuichirou Takashima
Hiroaki Katoh
Toshitaka Aoki
Assignee (at issue)
Fujitsu Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.