Granted Patent
Utility
US 6,625,140 · App. 09/317,433
Communication terminal, repeater, peripheral equipment and computer readable memory medium
Inventor:
Toru Kamimura
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: May 24, 1999
Inventor
Toru Kamimura
Assignee (at issue)
SANYO ELECTRIC 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.