Granted Patent
Utility
US 6,049,796 · App. 08/803,814
Personal digital assistant with real time search capability
Inventors:
Lasse Siitonen, Risto Ronkka
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Feb 24, 1997
Inventors
Lasse Siitonen
Risto Ronkka
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.