Granted Patent
Utility
US 6,256,129 · App. 09/050,063
Portable computer and method of automatically controlling direction of infrared signal transmission and reception
Inventors:
Jae Wook Kim, Chun Soo Lee
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Mar 30, 1998
Inventors
Jae Wook Kim
Chun Soo Lee
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.