Granted Patent
Utility
US 6,249,352 · App. 09/410,011
Lateral shearing interferometer system with masked interference pattern
Inventors:
Donald W. Davies, Mark Slater, Richard A. Hutchin
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Sep 30, 1999
Inventors
Donald W. Davies
Mark Slater
Richard A. Hutchin
Assignee (at issue)
TRW 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.