Granted Patent
Utility
US 6,490,087 · App. 09/546,241
Optical systems for reflective LCD's
Inventors:
E. Gregory Fulkerson, Simon Magarill, John D. Rudolph
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Apr 10, 2000
Inventors
E. Gregory Fulkerson
Simon Magarill
John D. Rudolph
Assignee (at issue)
U.S. Precision Lens Incorporated
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.