Granted Patent
Utility
US 6,311,202 · App. 09/267,451
Hardware efficient fast hadamard transform engine
Inventor:
Mark Hahm
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Mar 12, 1999
Inventor
Mark Hahm
Assignee (at issue)
LUCENT TECHNOLOGIES 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.