Granted Patent
Utility
US 6,178,527 · App. 08/936,661
Systems and methods for intermittently communicating diagnostic information from user input devices
Inventor:
Carlos E. Vidales
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Sep 24, 1997
Inventor
Carlos E. Vidales
Assignee (at issue)
ERICSSON GMBH
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.