Granted Patent
Utility
US 6,084,895 · App. 08/904,304
Semiconductor laser apparatus
Inventors:
Yasuyuki Kouchi, Akira Ueno, Hideyuki Nakanishi, Akio Yoshimura
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Jul 31, 1997
Inventors
Yasuyuki Kouchi
Akira Ueno
Hideyuki Nakanishi
Akio Yoshimura
Assignee (at issue)
Matsushita Electronics 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.