Granted Patent
Utility
US 6,600,434 · App. 10/078,359
A/D conversion device and A/D converter error correction device
Inventors:
Shunichi Ko, Kiyoko Honda
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Feb 21, 2002
Inventors
Shunichi Ko
Kiyoko Honda
Assignee (at issue)
Fujitsu Limited
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.