Granted Patent
Utility
US 6,256,347 · App. 08/911,525
Pixel block compression apparatus in an image processing system
Inventors:
Haoping Yu, Barth Alan Canfield, Billy Wesley Beyers, Jr., Wai-Man Lam
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Aug 12, 1997
Inventors
Haoping Yu
Barth Alan Canfield
Billy Wesley Beyers, Jr.
Wai-Man Lam
Assignee (at issue)
Thomson Licensing
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.