Granted Patent
Utility
US 6,084,908 · App. 08/735,869
Apparatus and method for quadtree based variable block size motion estimation
Inventors:
Tihao Chiang, Jungwoo Lee, Ya-Qin Zhang, Zixiang Xiong
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Oct 23, 1996
Inventors
Tihao Chiang
Jungwoo Lee
Ya-Qin Zhang
Zixiang Xiong
Assignees (at issue)
Sarnoff Corporation
SHARP KABUSHIKI KAISHA
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.