公开(公告)号：US09632543B2

公开(公告)日：2017-04-25

申请号：US14557928

申请日：2014-12-02

Applicant: Rohm Co., Ltd.

Inventor： Yoshihiro Tada ,  Yuichiro Nakata ,  Junji Fujino ,  Yoshitsugu Uedaira ,  Nobuyuki Yamada ,  Takeshi Yoshida ,  Masahide Tanaka

IPC: G06F3/041 ,  G06F1/16 ,  G06F1/32 ,  G06F3/03 ,  G06F3/0346 ,  H04W52/02

CPC classification number: G06F1/1694 ,  G06F1/1643 ,  G06F1/1686 ,  G06F1/3206 ,  G06F1/3231 ,  G06F3/0325 ,  G06F3/0346 ,  G06F3/041 ,  G06F2203/0381 ,  H04W52/0254 ,  Y02D10/173 ,  Y02D70/00

Abstract: Disclosed is a mobile device comprising an acceleration detection unit for detecting acceleration relative to the device; a condition identification unit; and a power supply controller which determines, from a combination of the output of the acceleration detection unit and the output of the condition identification unit, whether or not to begin to supply power to the device.

公开(公告)号：US20150084904A1

公开(公告)日：2015-03-26

申请号：US14557928

申请日：2014-12-02

Applicant: Rohm Co., Ltd.

Inventor： Yoshihiro Tada ,  Yuichiro Nakata ,  Junji Fujino ,  Yoshitsugu Uedaira ,  Nobuyuki Yamada ,  Takeshi Yoshida ,  Masahide Tanaka

IPC: G06F1/16 ,  G06F3/041

CPC classification number: G06F1/1694 ,  G06F1/1643 ,  G06F1/1686 ,  G06F1/3206 ,  G06F1/3231 ,  G06F3/0325 ,  G06F3/0346 ,  G06F3/041 ,  G06F2203/0381 ,  H04W52/0254 ,  Y02D10/173 ,  Y02D70/00

Abstract: Disclosed is a mobile device comprising an acceleration detection unit for detecting acceleration relative to the device; a condition identification unit; and a power supply controller which determines, from a combination of the output of the acceleration detection unit and the output of the condition identification unit, whether or not to begin to supply power to the device.

Abstract translation: 公开了一种移动装置，包括用于检测相对于装置的加速度的加速度检测单元; 条件识别单元; 以及电源控制器，其从加速度检测单元的输出和条件识别单元的输出的组合确定是否开始向设备供电。

公开(公告)号：US10139456B2

公开(公告)日：2018-11-27

申请号：US14713605

申请日：2015-05-15

Applicant: ROHM CO., LTD.

Inventor： Goro Nakatani ,  Yoshihiro Tada

IPC: G01C19/56 ,  G01P15/125 ,  H01L29/84 ,  G01R33/028 ,  G01R33/00 ,  G01R33/07

Abstract: A MEMS sensor according to the present invention includes a base substrate including a displaceably supported movable portion and a lid substrate covering the movable portion and functioning as a magnetic sensor that detects magnetism by making use of the Hall effect.