Granted Patent
Utility
US 6,424,347 · App. 09/290,611
Interface control apparatus for frame buffer
Inventor:
Ki Young Kwon
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Apr 13, 1999
Inventor
Ki Young Kwon
Assignee (at issue)
SK hynix Inc.
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.