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Matches 51 - 100 out of 20,245

Document Document Title
WO/2017/105472A1
Embodiments of the invention include a microelectronic device having a sensing device and methods of forming the sensing device. In an embodiment, the sensing device includes a mass and a plurality of beams to suspend the mass. Each beam...  
WO/2017/103749A1
A microelectromechanical accelerometer has a proof mass, a sense electrode, and an auxiliary electrode. The sense electrode is located relative to the proof mass such that a capacitance formed by the sense electrode and the proof mass ch...  
WO/2017/105255A1
Variable behaviour control mechanism with a variety of motion characteristics, the mechanism comprising means to measure a plurality of motion characteristics and to activate systems when a threshold of the motion characteristics is reac...  
WO/2017/103750A1
A microelectromechanical (MEMS) accelerometer has a proof mass, a sense electrode, and an auxiliary electrode. The sense electrode is located relative to the proof mass such that a capacitance formed by the sense electrode and the proof ...  
WO/2017/098458A1
A microelectromechanical sensor, such as an accelerometer, has one more proof masses that respond to movement of the sensor, the movement of which is measured based on a distance between the one or more proof masses and on one or more se...  
WO/2017/098459A1
An accelerometer has a plurality of proof masses and a plurality of sense electrodes, which collectively form at least two capacitors. A first sense drive signal is applied to a first capacitor and a second sense drive signal is applied ...  
WO/2017/098445A1
A microelectromechanical sensor (MEMS) package includes a gyroscope and an accelerometer. The gyroscope is located within a low-pressure cavity that is sealed from an external pressure. The accelerometer is located within a cavity, and t...  
WO/2017/098456A1
A sensor such as an accelerometer includes a proof mass located opposite a plurality of electrodes located on a substrate. Some of the electrodes are auxiliary electrodes that apply an alternating current auxiliary signal to the proof ma...  
WO/2017/098454A1
A microelectromechanical sensor (MEMS) package includes a gyroscope and an accelerometer. The gyroscope is located within a low-pressure cavity that is sealed from an external pressure. The accelerometer is located within a cavity, and t...  
WO/2017/092359A1
The embodiment of the present invention relates to the technical field of media stream playing and discloses a playback control method, device, system and client device. The method comprises: acquiring a motion state signal of a client d...  
WO/2017/093099A1
The invention relates to an acceleration measuring device (1) comprising a piezoelectric system (2), a seismic mass (3), and a base plate (4); during an acceleration, the seismic mass (3) applies a force, which is proportionate to the ac...  
WO/2017/095207A1
A user terminal and a control method thereof are provided. The control method of a user terminal includes registering a first point, acquiring movement information of the user terminal using a motion sensor when the user terminal moves f...  
WO/2017/093100A1
The invention relates to an acceleration measuring device (1) comprising a piezoelectric system (2), a seismic mass (3), and a base plate (4); during an acceleration, the seismic mass (3) applies a force, which is proportionate to the ac...  
WO/2017/095529A1
A system for exerting forces on a user. The system includes a user-mounted device including one or more masses, one or more sensors configured to acquire sensor data, and a processor coupled to the one or more sensors. The processor is c...  
WO/2017/095819A1
System and methods are disclosed herein for integrating to determine inertial parameters. A resonator (104) produces an input pulse stream (109) based on the inertial parameter. A window circuit (116) selects a portion of the input pulse...  
WO/2017/091691A1
A computer-implemented system and method for detecting a fall includes a wearable device (102) with an accelerometer (106) and a transmitter (112) for transmitting data to a portable electronic device (120). The method comprises receivin...  
WO/2017/089106A1
The invention relates to a laser-source assembly (10) configured to illuminate a vacuum chamber (E) containing atoms (At) in the gaseous state, so as to obtain a cold-atom inertial sensor, said atoms having at least two ground states sep...  
WO/2017/089235A1
A fibre optic acceleration sensor (1) for sensoring and monitoring end-winding vibration and measuring parameters such as acceleration, force, or displacement, comprising: a mechanical portion (2), comprising a seismic mass (4) with a re...  
WO/2017/087050A1
A thermally insensitive open-loop hung mass accelerometer utilizes a transverse geometry to attach the body/flexures/proof mass so that thermal expansion effects due to thermal gradients across the accelerometer or bulk temperatures chan...  
WO/2017/085003A1
A micromechanical structure (100) for an acceleration sensor, having: – a movable seismic mass (10) with electrodes (11), wherein the seismic mass (10) is attached by means of an attachment element (12) to a substrate (1); – static c...  
WO/2017/085142A1
Accelerometer having electrodes forming capacitors of capacitances that vary as a function of a distance between the electrodes, a control unit being arranged to perform a capacitance-measuring operation and a command operation that sele...  
WO/2017/085965A1
The present invention makes it possible to measure with good precision acceleration caused by imbalance for the balance of a rotor when rotating at high speeds using an acceleration sensor and a control unit that have processing speed re...  
WO/2017/080740A1
The invention relates to an acceleration sensor (10) having a substrate (12) and a test mass (14) which is elastically attached to the substrate. An acceleration of the substrate leads to a measurable deflection of the test mass. If an a...  
WO/2017/081334A1
The invention relates to a device for displaying signalling markings (15, 16) for an electromechanical device, including at least two scales (11, 12) on which a plurality of signalling markings (15, 16) are distributed, respectively link...  
WO/2017/081372A1
A method and system for analyzing swimming technique, the method comprising measuring pressure exerted on the hand during a handstroke with at least one pressure sensor (12) attached to a hand of a swimmer; measuring acceleration in thre...  
WO/2017/082456A1
The present invention relates to a wind direction/wind speed measuring device comprising: an acceleration sensor; a sensor housing in which the acceleration sensor is accommodated; a support bar of which one side is connected to the sens...  
WO/2017/083814A1
The present disclosure is directed to a physiological and neurological monitoring apparatus that monitors and satisfies the need for an improved buffer between the skull of a user and the impacting object so as to minimize the likelihood...  
WO/2017/078471A1
An apparatus according to various embodiments may comprise: an electronic device; and a frame including at least one vertical groove for disposing the electronic device in the vertical direction, wherein the electronic device provides a ...  
WO/2017/077869A1
This dynamic quantity sensor comprises: a support unit (4) on which a fixed electrode (437, 613) is formed; a plate-like fixed unit (21) fixed to the support unit; a beam unit (22) supported by the fixed unit and extending in one directi...  
WO/2017/078604A1
A control device for a lighting system (10) is provided. The control device (100) is dedicated for providing control signals for an associated dimmer circuit (20) of the lighting system (10), and comprises a rotational sensor (102) for d...  
WO/2017/072897A1
To more accurately perform a control to stop vibration of a movable electrode, and shorten a self-diagnosis time. This acceleration sensor system has: a sensor that outputs an output signal that indicates a capacitance change correspondi...  
WO/2017/073646A1
A wheel supporting rolling bearing unit in which a first acceleration sensor 52, a second acceleration sensor 53, and a third acceleration sensor 54 are fixed on a virtual plane of a rotating-side bearing ring member orthogonal to a cent...  
WO/2017/075569A1
A 6-degree of freedom (DOF) PZT actuator-based dither stage includes a 6-DOF PZT Z-cut bimorph actuator-based stage. A net motion sensor includes a 6-DOF PZT Z-cut bimorph actuator-based stage and a PZT Z-cut bimorph actuator-based sensi...  
WO/2017/068711A1
There is a problem in that it is difficult to achieve a MEMS sensor having a wide dynamic range so that the MEMS sensor can cope with a low input to a high input, since the MEMS sensor is easily destroyed by a strong sound/vibration inpu...  
WO/2017/063740A1
The present invention concerns a method for determining the radial acceleration (Zcalc) of a vehicle wheel (1) in saturation conditions of a radial acceleration sensor, provided with a system for monitoring the pressure of the tyres, and...  
WO/2017/065420A1
Disclosed are a human body-customized excreta treatment device that analyzes the urination/defecation status of a user, a user monitoring system using a human body-customized excreta treatment device, and a monitoring method therefor. Th...  
WO/2017/059534A1
A system for monitoring activity level of a wheeled vehicle while being manually propelled by a user includes a sensor, a wireless transmitter, and a base supporting the sensor and the transmitter. The base is mountable to a wheel of the...  
WO/2017/061636A1
Provided are a MEMS device preparation method, a MEMS package and a user terminal. The MEMS device preparation method comprises the steps of: providing a substrate comprising a silicon oxide layer and a silicon layer which is formed on t...  
WO/2017/061988A1
A method of obtaining position of a downhole tool with respect to a wellbore includes logging well data via the tool over a period of time and measuring a lateral acceleration of the tool over the period of time with one or more accelero...  
WO/2017/061638A1
Provided are a MEMS device, a MEMS package comprising same and a user terminal. The MEMS device comprises: a fixing part; a plurality of first masses which are connected to the fixing part by means of springs and face each other in first...  
WO/2017/061635A1
Provided are a MEMS device and a method for preparing same. The MEMS device comprises: a sensor wafer; a cap wafer which is formed on the sensor wafer; and a bonding pad which is for bonding the sensor wafer and the cap wafer, wherein th...  
WO/2017/061640A1
Provided are a MEMS device, a MEMS package comprising same and a user terminal. The MEMS device comprises: a plurality of moving plates which are placed as mirrors; and a plurality of fixed plate groups which are placed as mirrors on the...  
WO/2017/057800A1
The present specification relates to a light-emitting diode (LED) display device comprising: a first velocity measurement sensor; a second velocity measurement sensor; an LED module including at least one LED; and an LED driving module f...  
WO/2017/056701A1
To provide a physical quantity sensor having excellent reliability by reducing the influence of a force applied from the outside. Disclosed is a physical quantity sensor, which has a weight or a movable electrode formed on a device subst...  
WO/2017/056697A1
Provided is an inertia sensor that can be reduced in size. An inertia sensor having layers 1a, 2a in which detection parts 20, 30 are formed, the inertial sensor being a laminated structure obtained by laminating two or more of the layers.  
WO/2017/051241A1
The present invention relates to a microelectromechanical device including a semi-flexible proof-mass comprising at least one primary part, at least one secondary part and at least one stiff spring suspending the at least one primary par...  
WO/2017/049879A1
An acceleration sensor, a display apparatus, a detection system, and a detection method. The acceleration sensor (10) comprises: two mutually-insulated electrodes (11, 12) that are disposed opposite to each other, and a cavity (13) provi...  
WO/2017/051243A1
The structure enables two-directional sensing of accelerations with compact component dimensions and with minimal cross-axis sensitivity. The rotation mass (100) includes a first frame (102) and a second frame (102). In one sense directi...  
WO/2017/052126A1
The present invention relates to a fall detection device comprising: a sensor, attached to a user, for detecting movement in a plurality of coordinate axis directions; an output unit capable of outputting the user's falling information; ...  
WO/2017/052615A1
A method for providing pressure feedback is described herein. The method includes receiving, via a processor, pressure sensor data from a plurality of pressure sensors over a period of time. The method also includes receiving, via the pr...  

Matches 51 - 100 out of 20,245