Granted Patent
Utility
US 6,532,111 · App. 09/799,281
Wire grid polarizer
Inventors:
Andrew F. Kurtz, Sujatha Ramanujan, Xiang-Dong Mi
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Mar 5, 2001
Inventors
Andrew F. Kurtz
Sujatha Ramanujan
Xiang-Dong Mi
Assignee (at issue)
EASTMAN KODAK COMPANY
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.