Granted Patent
Utility
US 5,892,325 · App. 08/958,222
Backlighting apparatus for uniformly illuminating a display panel
Inventor:
Philip Gleckman
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Oct 27, 1997
Inventor
Philip Gleckman
Assignee (at issue)
Teledyne Lighting and Display Products, 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.