Granted Patent
Utility
US 6,595,642 · App. 09/944,054
Ophthalmic instrument having Hartmann wavefront sensor with extended source
Inventor:
Allan Wirth
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Aug 31, 2001
Inventor
Allan Wirth
Assignee (at issue)
Adaptive Optics Associates, Inc.
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.