Granted Patent
Utility
US 6,683,978 · App. 09/442,114
Fixed-rate block-based image compression with inferred pixel values
Inventors:
Konstantine Iourcha, Krishna S. Nayak, Zhou Hong
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Nov 17, 1999
Inventors
Konstantine Iourcha
Krishna S. Nayak
Zhou Hong
Assignee (at issue)
S3 Graphics Co., 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.