Granted Patent
Utility
US 6,268,948 · App. 09/337,204
Micromachined reflective light valve
Inventor:
Daniel Gelbart
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Jun 11, 1999
Inventor
Daniel Gelbart
Assignee (at issue)
Creo Products Limited
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.