Granted Patent
Utility
US 6,195,380 · App. 09/041,909
Laser diode for digital versatile disks and method of fabricating the same
Inventors:
Kwang K. Shih, MAN HUANG, Ming-Huang Hong
Patented Case
View Patent ↗
Granted: Feb 27, 2001
Filed: Mar 13, 1998
Inventors
Kwang K. Shih
MAN HUANG
Ming-Huang Hong
Assignee (at issue)
Industrial Technology Research Institute
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.