Granted Patent
Utility
US 6,532,096 · App. 09/851,401
System and method for canceling ringing in a MEMS device
Inventors:
Bereket Berhane, Dan Guthrie, David Walker
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: May 7, 2001
Inventors
Bereket Berhane
Dan Guthrie
David Walker
Assignee (at issue)
Bandwidth 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.