Granted Patent
Utility
US 5,477,272 · App. 08/096,148
Variable-block size multi-resolution motion estimation scheme for pyramid coding
Inventors:
Ya-Qin Zhang, Sohail Zafar
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Jul 22, 1993
Inventors
Ya-Qin Zhang
Sohail Zafar
Assignee (at issue)
GTE Laboratories Incorporated
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.