Granted Patent
Utility
US 6,538,643 · App. 09/843,259
Remote control having a touch pad operable in a pad-to-screen mapping mode for highlighting preselected parts of a slide displayed on a display screen
Inventors:
Tamio Mori, William Allen Yates
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Apr 25, 2001
Inventors
Tamio Mori
William Allen Yates
Assignee (at issue)
INTERLINK ELECTRONICS, 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.