Granted Patent
Utility
US 6,469,576 · App. 09/791,749
Amplifier circuit for a physical random number generator and a random number generator using the same
Inventor:
Jun Hasegawa
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Feb 26, 2001
Inventor
Jun Hasegawa
Assignee (at issue)
Fujitsu Limited
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.