Granted Patent
Utility
US 6,417,832 · App. 09/406,977
Apparatus for producing uniform luminance in a flat-panel display backlight
Inventors:
Dean W. Skinner, Lawrence T. Guzowski
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Sep 28, 1999
Inventors
Dean W. Skinner
Lawrence T. Guzowski
Assignees (at issue)
Rainbow Displays, Inc.
Performance Display Systems, 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.