Granted Patent
Utility
US 6,603,414 · App. 09/240,306
Method for digital compression of characters
Inventor:
L. John Postas
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Jan 29, 1999
Inventor
L. John Postas
Assignee (at issue)
Compaq Computer 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.