Granted Patent
Utility
US 5,864,412 · App. 08/847,727
Multiphoton photorefractive holographic recording media
Inventor:
Jeffrey P. Wilde
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Apr 28, 1997
Inventor
Jeffrey P. Wilde
Assignee (at issue)
Seagate Technology 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.