Granted Patent
Utility
US 5,596,663 · App. 08/372,078
Fiber optic module
Inventors:
Shin Ishibashi, Hideyuki Nagao, Tomiya Miyazaki
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: Jan 12, 1995
Inventors
Shin Ishibashi
Hideyuki Nagao
Tomiya Miyazaki
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.