Granted Patent
Utility
US 6,135,651 · App. 08/864,802
Patching apparatus and method for upgrading modem software code
Inventors:
Karl Leinfelder, Wesley H. Smith, Sanjay Gupta, Navin Jaffer, Shahin Hedayat, Babu S. Mandava
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: May 29, 1997
Inventors
Karl Leinfelder
Wesley H. Smith
Sanjay Gupta
Navin Jaffer
Shahin Hedayat
Babu S. Mandava
Assignee (at issue)
Cirrus Logic 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.