Granted Patent
Utility
US 5,968,174 · App. 09/045,349
Method and apparatus for implementing a 32-bit operating system which supports 16-bit code
Inventor:
Earnest E. Hughes
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Mar 19, 1998
Inventor
Earnest E. Hughes
Assignee (at issue)
Bay Networks, nc.
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.