Granted Patent
Utility
US 6,576,931 · App. 09/921,611
Semiconductor light emitting device and method for manufacturing same
Inventors:
Chisato Furukawa, Masayuki Morishita
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jul 31, 2001
Inventors
Chisato Furukawa
Masayuki Morishita
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.