Granted Patent
Utility
US 6,246,862 · App. 09/244,267
Sensor controlled user interface for portable communication device
Inventors:
Chris J. Grivas, Rachid M. Alameh, Fan He
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Feb 3, 1999
Inventors
Chris J. Grivas
Rachid M. Alameh
Fan He
Assignee (at issue)
Motorola, Inc.
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.