Granted Patent
Utility
US 6,041,143 · App. 09/060,398
Multiresolution compressed image management system and method
Inventors:
Charles K. Chui, Lefan Zhang
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Apr 14, 1998
Inventors
Charles K. Chui
Lefan Zhang
Assignee (at issue)
Tera Logic 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.