Granted Patent
Utility
US 6,326,778 · App. 09/270,961
Method and apparatus for transmitting speed information and other additional information detected by a sensing device
Inventor:
Ulrich Helmut Hummel
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Mar 16, 1999
Inventor
Ulrich Helmut Hummel
Assignee (at issue)
Micronas GmbH
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.