Granted Patent
Utility
US 5,636,059 · App. 08/386,312
Cylindrical microlens external cavity for laser diode frequency control
Inventor:
James J. Snyder
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Feb 8, 1995
Inventor
James J. Snyder
Assignee (at issue)
Blue Sky Research
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.