Granted Patent
Utility
US 6,319,273 · App. 09/465,545
Illuminating device for treating eye disease
Inventors:
James C. Chen, Brent Wiscombe
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Dec 16, 1999
Inventors
James C. Chen
Brent Wiscombe
Assignee (at issue)
Light Sciences LLC
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.