Granted Patent
Utility
US 5,628,686 · App. 08/509,081
Apparatus and method for bidirectional data communication in a game port
Inventors:
Mark K. Svancarek, Manolito E. Adan, Michael W. Van Flandern, Hajime Suzuki
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: Jul 31, 1995
Inventors
Mark K. Svancarek
Manolito E. Adan
Michael W. Van Flandern
Hajime Suzuki
Assignee (at issue)
Microsoft 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.