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:
Oct. 02, 2018
Filed:
Dec. 07, 2015
Wistron Corporation, New Taipei, TW;
Zhao-Yuan Lin, New Taipei, TW;
Ming-Chih Ko, New Taipei, TW;
Wistron Corporation, New Taipei, TW;
Abstract
A calibration method for a first accelerometer is disclosed. The first accelerometer is installed together with a second accelerometer in a device. The calibration method includes the second accelerometer measuring a first set of X, Y, Z accelerations in a Cartesian coordinate system, the first accelerometer measuring a second set of X, Y, Z accelerations in the Cartesian coordinate system, indicating to rotate the device, the second accelerometer measuring a third set of X, Y, Z accelerations in the Cartesian coordinate system, the first accelerometer measuring a fourth set of X, Y, Z accelerations in the Cartesian coordinate system, and calibrating X, Y, Z acceleration values measured by the first accelerometer based on the first, second, third and fourth sets of X, Y, Z accelerations.