Granted Patent
Utility
US 6,570,646 · App. 09/801,144
Optical distance measurement device and method thereof
Inventor:
Mark Bowers
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Mar 6, 2001
Inventor
Mark Bowers
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.