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:
May. 26, 2026
Filed:
May. 03, 2022
United States of America As Represented BY the Secretary of the Army, Alexandria, VA (US);
Rebekah F Lee, Vicksburg, MS (US);
Rongmao Zhou, Vicksburg, MS (US);
Gustavo Galan-Comas, Vicksburg, MS (US);
Roland Fuentes, Meridianville, AL (US);
Lawrence Watkins, Meridianville, AL (US);
UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY, Alexandria, VA (US);
Abstract
A calibration apparatus for calibrating a compass and/or tilt sensor module includes a longitudinal support having a support axis; a first longitudinal member coupled to the longitudinal support to be rotatable around the support axis relative to the longitudinal support and a second longitudinal member connected to the first longitudinal member to be rotatable around a second longitudinal member axis relative to the first longitudinal member. The second longitudinal member axis is perpendicular to the support axis. A third longitudinal member is coupled to the second longitudinal member to be rotatable around a third longitudinal member axis relative to the second longitudinal member, rotatable with the second longitudinal member relative to the first longitudinal member, and rotatable with the first longitudinal member relative to the longitudinal support. The third longitudinal axis is perpendicular to the second longitudinal member axis. The module is connected to the third longitudinal member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile