Granted Patent
Utility
US 6,760,433 · App. 10/160,296
Central office interface techniques for digital subscriber lines
Inventors:
Mark A. Bolla, Serdar Kiykioglu
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: May 30, 2002
Inventors
Mark A. Bolla
Serdar Kiykioglu
Assignee (at issue)
Centillium Communications, 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.