Granted Patent
Utility
US 6,801,141 · App. 10/438,357
Method for lossless data compression using greedy sequential context-dependent grammar transform
Inventors:
En-hui Yang, Da HE
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: May 14, 2003
Inventors
En-hui Yang
Da HE
Assignee (at issue)
SLIPSTREAM DATA INC.
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.