Granted Patent
Utility
US 5,883,582 · App. 08/796,645
Anticollision protocol for reading multiple RFID tags
Inventors:
John H. Bowers, John N. Daigle, Rade Petrovic
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Feb 7, 1997
Inventors
John H. Bowers
John N. Daigle
Rade Petrovic
Assignee (at issue)
CHECKPOINT SYSTEMS, INC.
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.