Granted Patent
Utility
US 6,690,155 · App. 10/105,897
Magnetic gear tooth sensor with Hall cell detector
Inventors:
Ravi Vig, Alberto Bilotti, Pablo Javier Bolsinger
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Mar 25, 2002
Inventors
Ravi Vig
Alberto Bilotti
Pablo Javier Bolsinger
Assignee (at issue)
Allegro MicroSystems, LLC
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.