Granted Patent
Utility
US 5,856,682 · App. 08/652,357
Semiconductor light-emitting device and method for producing the same
Inventor:
Kazuaki Sasaki
Patented Case
View Patent ↗
Granted: Jan 5, 1999
Filed: May 23, 1996
Inventor
Kazuaki Sasaki
Assignee (at issue)
SHARP KABUSHIKI KAISHA
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.