Granted Patent
Utility
US 6,404,415 · App. 09/417,059
Control mechanism and method for controlling parameter values and for controlling a position of a cursor of a portable computer display
Inventor:
Hyun-Soo Kim
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Oct 13, 1999
Inventor
Hyun-Soo Kim
Assignee (at issue)
SAMSUNG DISPLAY CO., 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.