Granted Patent
Utility
US 6,507,156 · App. 09/834,386
Display
Inventors:
Brad Aitchison, Terrance S. Larsson, Tin Nguyen, Kelly Petlig, Steven F. Wald
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Apr 13, 2001
Inventors
Brad Aitchison
Terrance S. Larsson
Tin Nguyen
Kelly Petlig
Steven F. Wald
Assignee (at issue)
PLANAR 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.