Granted Patent
Utility
US 6,828,596 · App. 10/172,311
Contacting scheme for large and small area semiconductor light emitting flip chip devices
Inventors:
Daniel A. Steigerwald, Jerome Chandra Bhat, Michael J. Ludowise
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Jun 13, 2002
Inventors
Daniel A. Steigerwald
Jerome Chandra Bhat
Michael J. Ludowise
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.