Granted Patent
Utility
US 5,800,478 · App. 08/613,390
Flexible microcircuits for internal light therapy
Inventors:
James C. Chen, Brent Wiscombe
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Mar 7, 1996
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.