Granted Patent
Utility
US 5,491,486 · App. 08/233,091
Mobile tracking units employing motion sensors for reducing power consumption therein
Inventors:
Kenneth Brakeley Welles, II, Jerome J. Tiemann, Harold Woodruff Tomlinson, Jr.
Patented Case
View Patent ↗
Granted: Feb 13, 1996
Filed: Apr 25, 1994
Inventors
Kenneth Brakeley Welles, II
Jerome J. Tiemann
Harold Woodruff Tomlinson, Jr.
Assignee (at issue)
General Electric Company
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.