Granted Patent
Utility
US 6,166,672 · App. 09/209,247
Digital/analog converter and method using voltage distribution
Inventor:
Jong-Yeong Park
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Dec 10, 1998
Inventor
Jong-Yeong Park
Assignee (at issue)
Hyundai Electronics Industries Co. Ltd.
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.