Granted Patent
Utility
US 6,738,649 · App. 09/730,615
Portable terminal equipment and method of controlling backlight display therein
Inventor:
Masaki Suzuki
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Dec 6, 2000
Inventor
Masaki Suzuki
Assignee (at issue)
NEC CORPORATION
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.