Granted Patent
Utility
US 5,561,464 · App. 08/433,270
Method and apparatus for encoding a video signal employing transform and classified vector quantization techniques
Inventor:
Hak-Jae Park
Patented Case
View Patent ↗
Granted: Oct 1, 1996
Filed: May 2, 1995
Inventor
Hak-Jae Park
Assignee (at issue)
Daewoo Electronics 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.