Granted Patent
Utility
US 5,963,787 · App. 09/115,176
Method of producing gallium nitride semiconductor light emitting device
Inventors:
Akitaka Kimura, Chiaki Sasaoka
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Jul 14, 1998
Inventors
Akitaka Kimura
Chiaki Sasaoka
Assignee (at issue)
NEC 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.