Granted Patent
Utility
US 6,097,811 · App. 08/729,619
Tree-based certificate revocation system
Inventor:
Silvio Micali
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Oct 11, 1996
Inventor
Silvio Micali
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.