Granted Patent
Utility
US 5,327,131 · App. 07/971,509
Parallel A/D converter having comparator threshold voltages defined by MOS transistor geometries
Inventors:
Masayuki Ueno, Hiroshi Ogasawara, Hideo Sako
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Nov 4, 1992
Inventors
Masayuki Ueno
Hiroshi Ogasawara
Hideo Sako
Assignee (at issue)
Kawasaki Steel Corporation
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.