Granted Patent
Utility
US 6,547,249 · App. 09/823,824
Monolithic series/parallel led arrays formed on highly resistive substrates
Inventors:
William David Collins, III, Jerome Chandra Bhat, Daniel A. Steigerwald
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Mar 29, 2001
Inventors
William David Collins, III
Jerome Chandra Bhat
Daniel A. Steigerwald
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.