Granted Patent
Utility
US 6,313,747 · App. 09/732,312
Resonant tag
Inventors:
Hideaki Imaichi, Takeshi Matsumoto, Gary Mazoki, Anthony F. Piccoli
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Dec 7, 2000
Inventors
Hideaki Imaichi
Takeshi Matsumoto
Gary Mazoki
Anthony F. Piccoli
Assignee (at issue)
CHECKPOINT MANUFACTURING JAPAN CO., LTD.
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.