Granted Patent
Utility
US 6,573,581 · App. 09/762,487
Reduced dark current pin photo diodes using intentional doping
Inventors:
Allan Richard Sugg, Michael Lange, Martin H. Ettenberg
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Feb 7, 2001
Inventors
Allan Richard Sugg
Michael Lange
Martin H. Ettenberg
Assignee (at issue)
FINISAR 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.