Granted Patent
Utility
US 5,568,367 · App. 08/359,472
Remote control with key lighting
Inventor:
Young Man Park
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Dec 20, 1994
Inventor
Young Man Park
Assignee (at issue)
Universal 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.