Granted Patent
Utility
US 6,448,955 · App. 09/590,753
Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources
Inventors:
Daniel E. Evanicky, Sun Lu
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jun 8, 2000
Inventors
Daniel E. Evanicky
Sun Lu
Assignee (at issue)
Silicon Graphics, 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.