Granted Patent
Utility
US 5,933,105 · App. 09/012,631
Context-based arithmetic encoding/decoding method and apparatus
Inventor:
Sung-Ryul Cho
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Jan 23, 1998
Inventor
Sung-Ryul Cho
Assignee (at issue)
Daewoo Electronics Corporation
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.