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:
Sep. 07, 2010
Filed:
Oct. 19, 2006
Charles B. Swope, Coral Springs, FL (US);
Daniel A. Tealdi, Plantation, FL (US);
Charles B. Swope, Coral Springs, FL (US);
Daniel A. Tealdi, Plantation, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method of altitude correction of an inertial navigational device, the method comprising the steps of: receiving () a relative altitude of the inertial navigational device; obtaining () a rate of change of the relative altitude of a reference device; and calculating () an absolute altitude of the inertial navigational device based on the relative altitude of the inertial navigational device and the rate of change of the relative altitude of the reference device. The invention also provides for a device () such as base station, computer or a laptop to enable altitude correction of an inertial navigational device.