Granted Patent
Utility
US 6,067,037 · App. 09/103,532
Digital-to-analog converter implemented by simple switched capacitor array and method for controlling thereof
Inventor:
Fumihiko Kato
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Jun 24, 1998
Inventor
Fumihiko Kato
Assignee (at issue)
NEC 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.