Granted Patent
Utility
US 5,664,013 · App. 08/486,866
Embedded notepad system for a cellular telephone
Inventor:
Markku Rossi
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Jun 7, 1995
Inventor
Markku Rossi
Assignee (at issue)
Compaq Computer Corporation
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.