Granted Patent
Utility
US 6,747,710 · App. 10/006,401
Light valve projector architecture
Inventors:
Estill Thone Hall, Jr., Eugene Murphy O'Donnell
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Dec 3, 2001
Inventors
Estill Thone Hall, Jr.
Eugene Murphy O'Donnell
Assignee (at issue)
Thomson Licensing
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.