Granted Patent
Utility
US 5,519,802 · App. 08/239,799
Method for making devices having a pattern poled structure and pattern poled structure devices
Inventors:
Simon J. Field, David A. G. Deacon
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: May 9, 1994
Inventors
Simon J. Field
David A. G. Deacon
Assignee (at issue)
Deacon Research
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.