The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2013
Filed:
Feb. 12, 2010
Applicants:
Richard Ernest Willis, Surrey, CA;
Richard Ian Mcintyre, North Vancouver, CA;
Peter Robert Henderson Mcconnell, Vancouver, CA;
Gerald Alexander West, Surrey, CA;
Inventors:
Richard Ernest Willis, Surrey, CA;
Richard Ian McIntyre, North Vancouver, CA;
Peter Robert Henderson McConnell, Vancouver, CA;
Gerald Alexander West, Surrey, CA;
Assignee:
Webtech Wireless Inc., Burnaby, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 17/00 (2006.01); G06F 7/00 (2006.01); G07C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An accelerometer sensor equipped device uses GPS and known alignment data to determine the alignment of the accelerometer sub-system when the vehicle is stationary and in motion. The alignment data is determined from known surface information, measured GPS velocity, and measured GPS Heading.