Granted Patent
Utility
US 6,518,909 · App. 09/965,600
Analog-to-digital converter with multiplexed input channels
Inventors:
David Xiao Dong Yang, William R. Bidermann
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Sep 25, 2001
Inventors
David Xiao Dong Yang
William R. Bidermann
Assignee (at issue)
PIXIM, 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.