Granted Patent
Utility
US 6,141,279 · App. 09/249,786
Refresh control circuit
Inventors:
Young Do Hur, Ji-Bum Kim
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Feb 16, 1999
Inventors
Young Do Hur
Ji-Bum Kim
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.