Granted Patent
Utility
US 6,546,035 · App. 09/794,085
Semiconductor laser diode array and method of fabricating the same
Inventors:
Osamu Imafuji, Masaaki Yuri
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Feb 28, 2001
Inventors
Osamu Imafuji
Masaaki Yuri
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.