Granted Patent
Utility
US 6,181,665 · App. 09/161,220
Volume holographic data storage system
Inventor:
Jae-Woo Roh
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Sep 28, 1998
Inventor
Jae-Woo Roh
Assignee (at issue)
Daewoo Electronics Corporation
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.