Granted Patent
Utility
US 6,525,335 · App. 09/707,495
Light emitting semiconductor devices including wafer bonded heterostructures
Inventors:
Michael R. Krames, Christopher Kocot
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Nov 6, 2000
Inventors
Michael R. Krames
Christopher Kocot
Assignee (at issue)
Lumileds Lighting US, LLC
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.