Granted Patent
Utility
US 6,737,669 · App. 10/304,710
Semiconductor light-emitting device
Inventors:
Junchi Nakamura, Kazuaki Sasaki
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Nov 27, 2002
Inventors
Junchi Nakamura
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.