Granted Patent
Utility
US 6,431,447 · App. 09/499,920
System and method for reading a barcode using laser diode array
Inventors:
Moon Sung Park, Jae Gwan Song, Dong Chin Woo, Hye Kyu Kim, Chee Hang Park
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Feb 8, 2000
Inventors
Moon Sung Park
Jae Gwan Song
Dong Chin Woo
Hye Kyu Kim
Chee Hang Park
Assignee (at issue)
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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.