Granted Patent
Utility
US 5,428,682 · App. 08/031,785
Subscriber line interface circuit with reduced on-chip power dissipation
Inventor:
Russel J. Apfel
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Mar 12, 1993
Inventor
Russel J. Apfel
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.