Granted Patent
Utility
US 5,642,376 · App. 08/026,326
Visible light surface emitting semiconductor laser
Inventors:
Gregory R. Olbright, Jack L. Jewell
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: Mar 4, 1993
Inventors
Gregory R. Olbright
Jack L. Jewell
Assignee (at issue)
Vixel Corporation
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.