Granted Patent
Utility
US 6,041,338 · App. 09/035,016
Interpolation filter system
Inventor:
DONG-HWAN HAN
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Mar 5, 1998
Inventor
DONG-HWAN HAN
Assignee (at issue)
LG Semicon 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.