Granted Patent
Utility
US 6,628,927 · App. 08/994,228
Method and apparatus for transmitting and receiving signals
Inventor:
John Samuels
Patented Case
View Patent ↗
Granted: Sep 30, 2003
Filed: Dec 19, 1997
Inventor
John Samuels
Assignee (at issue)
Nokia Mobile Phones 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.