Granted Patent
Utility
US 6,771,019 · App. 09/540,288
Electroluminescent laminate with patterned phosphor structure and thick film dielectric with improved dielectric properties
Inventors:
Xingwei Wu, Daniel J. Seale, Guo Liu, Donald Edward Carkner, Daniel Doxsee, George A. Kupsky, Michael Westcott, David Robin Lovell
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Mar 31, 2000
Inventors
Xingwei Wu
Daniel J. Seale
Guo Liu
Donald Edward Carkner
Daniel Doxsee
George A. Kupsky
Michael Westcott
David Robin Lovell
Assignee (at issue)
Ifire Technology Corp.
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.