Granted Patent
Utility
US 5,790,833 · App. 08/843,796
Integrated circuit, having microprocessor and telephony peripheral circuitry, having capability of being placed in partial emulation mode
Inventors:
Dale E. Gulick, Joseph W. Peterson, Munehiro Yoshikawa
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Apr 21, 1997
Inventors
Dale E. Gulick
Joseph W. Peterson
Munehiro Yoshikawa
Assignee (at issue)
Advanced Micro Devices, Inc.
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.