Granted Patent
Utility
US 5,757,668 · App. 08/449,178
Device, method and digital video encoder of complexity scalable block-matching motion estimation utilizing adaptive threshold termination
Inventor:
Qin-Fan Zhu
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: May 24, 1995
Inventor
Qin-Fan Zhu
Assignee (at issue)
Motorola, 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.