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Patent Agency Ranking1.发明授权Barometric-pressure-sensor device with altimeter function and altimeter-setting function 有权带高度计功能和高度计设置功能的气压传感器设备
公开(公告)号：EP2083244B1
公开(公告)日：2010-11-24
申请号：EP08425028.1
申请日：2008-01-22
Applicant: STMicroelectronics Srl
Inventor： Binda, Ivo , Tronconi, Michele
CPC classification number: G01C5/06
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2.发明授权Sensor device provided with a circuit for detection of single or multiple events for generating corresponding interrupt signals 有权有用于检测的一个或多个事件的电路用于产生相应的中断信号的传感器装置
公开(公告)号：EP1930801B1
公开(公告)日：2015-02-11
申请号：EP07122108.9
申请日：2007-12-03
Applicant: STMicroelectronics Srl
Inventor： Roselli, Giuditta , Tronconi, Michele , Pasolini, Fabio
IPC: G06F3/01
CPC classification number: G01P15/125 , G01P13/00 , G01P15/0802 , G06F1/1613 , G06F1/1684 , G06F3/017 , G06F3/0383 , G06F13/24 , G06F2200/1636 , G06F2200/1637
Abstract: Described herein is a sensor device (2) for an electronic apparatus (1), provided with: a sensing structure (5) generating a first detection signal (A x ); and a dedicated integrated circuit (6), connected to the sensing structure (5), detecting, as a function of the first detection signal (A x ), a first event associated to the electronic apparatus (1) and generating a first interrupt signal (INT1x) upon detection of the first event. The dedicated integrated circuit (6) detects the first event as a function of a temporal evolution of the first detection signal (A x ), and in particular as a function of values assumed by the first detection signal (A x ) within one or more successive time windows (T s1 -T s3 ), and of a relation between these values.
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3.发明授权Inertial device with pedometer function and portable electronic appliance incorporating said inertial device 有权惯性装置包括具有计步器功能和手持式电子设备，其这些惯性装置
公开(公告)号：EP1813916B1
公开(公告)日：2014-04-30
申请号：EP06425041.8
申请日：2006-01-30
Applicant: STMicroelectronics Srl
Inventor： Pasolini, Fabio , Tronconi, Michele
IPC: G01C22/00
CPC classification number: G01P15/125 , G01C22/006
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4.发明授权Device and method for protecting an electronic appliance in critical motion conditions, in particular in case of fall 有权装置和方法的情况下的情况下保护运动的临界条件下的电子设备的，特别是
公开(公告)号：EP1933316B1
公开(公告)日：2013-05-01
申请号：EP07122185.7
申请日：2007-12-03
Applicant: STMicroelectronics Srl
IPC: G11B19/04
CPC classification number: G11B19/043
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5.发明授权Free-fall detection device and free-fall protection system for a portable electronic apparatus 有权自由落体检测设备和自由跌落保护系统，用于便携式电子设备
公开(公告)号：EP1612565B1
公开(公告)日：2011-01-19
申请号：EP05105662.0
申请日：2005-06-24
Applicant: STMicroelectronics Srl , STMicroelectronics, Inc.
Inventor： Pasolini, Fabio , Tronconi, Michele , Lin, Wen , Raasch, William
CPC classification number: G11B19/043 , G01P1/127 , G01P1/14 , G01P15/0891 , G01P15/18
Abstract: In an integrated free-fall detection device (16) for a portable apparatus (10), an acceleration sensor (20) generates acceleration signals (A x , A y , A z ) correlated to the components of the acceleration of the portable apparatus along three detection axes (x, y, z). A dedicated purely hardware circuit (24), connected to the acceleration sensor (20), generates in a continuous way and in real-time a free-fall detection signal (F). The free-fall detection signal (F) has a first logic value in the event that the acceleration signals (A x , A y , A z ) are simultaneously lower than a respective acceleration threshold (A th ), and is sent to a processor unit (18) of the portable apparatus (10) as an interrupt signal to activate appropriate actions of protection for the portable apparatus (10). The acceleration sensor (20) and the dedicated purely hardware circuit (24) are integrated in a single chip, and the acceleration sensor (20) is made as a MEMS.
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