Granted Patent
Utility
US 6,712,478 · App. 10/346,843
Light emitting diode
Inventors:
Jinn-Kong Sheu, Daniel Kuo, Samuel Hsu
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Jan 16, 2003
Inventors
Jinn-Kong Sheu
Daniel Kuo
Samuel Hsu
Assignee (at issue)
South Epitaxy 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.