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:
Feb. 18, 2025
Filed:
Dec. 14, 2023
Nextnav, Llc, Sunnyvale, CA (US);
Michael Dormody, San Jose, CA (US);
Ganesh Pattabiraman, Saratoga, CA (US);
Abijith Kumar, San Jose, CA (US);
Thomas Wolf, Mountain View, CA (US);
Gary Parsons, Mclean, VA (US);
Christian Gates, Vienna, VA (US);
Deepak Joseph, Fairfax, VA (US);
Badrinath Nagarajan, South San Francisco, CA (US);
NextNav, LLC, Sunnyvale, CA (US);
Abstract
Calibrating an unstable sensor of a mobile device. Systems and methods for calibrating a sensor of a mobile device determine a first estimated position of the mobile device without using any measurement from the sensor of the mobile device, generate a second estimated position of the mobile device using a measurement from the sensor, estimate a sensor error of the sensor using the first estimated position and the second estimated position, and use the sensor error to determine a calibration value for adjusting one or more measurements from the sensor.