Granted Patent
Utility
US 6,014,264 · App. 09/173,769
Embedded fiducials in optical surfaces
Inventor:
Gary E. Sommargren
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Oct 16, 1998
Inventor
Gary E. Sommargren
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.