Granted Patent
Utility
US 5,890,963 · App. 08/727,819
System and method for maintaining continuous and progressive game play in a computer network
Inventor:
Wei Yen
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Sep 30, 1996
Inventor
Wei Yen
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.