Colecciones nacionales e internacionales de patentes

1. (WO2013148062) MULTICHANNEL GYROSCOPIC SENSOR

Pub. No.:    WO/2013/148062    International Application No.:    PCT/US2013/028575
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Sat Mar 02 00:59:59 CET 2013
IPC: G01C 19/5776
Applicants: APPLE INC.
Inventors: PATEL, Parin
Title: MULTICHANNEL GYROSCOPIC SENSOR
Abstract:
An electronic device may have a gyroscopic sensor. The gyroscopic sensor may produce angular velocity data in response to movement of the electronic device. The gyroscopic sensor may have a first and second parallel branches of circuitry that are configured to produce angular velocity data from microelectromechanical systems output signals. When performing functions such as gaming or navigation functions, the electronic device may use the first branch of circuitry to produce angular velocity data with a large dynamic range. When performing functions such as image stabilization operations, the electronic device may use the second branch of circuitry to produce angular velocity data that is characterized by a relatively small amount of noise.