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公开(公告)号：US20190170546A1
公开(公告)日：2019-06-06
申请号：US16212032
申请日：2018-12-06
Applicant: InvenSense, Inc.
Inventor： Joe Youssef , Karthik Katingari , Sebastian Riccardi , Hemabh Shekhar
IPC: G01D18/00
Abstract: A sensor may be automatically calibrated during manufacture by providing a sensor processing unit having an integrated sensor, performing a check to determine if the integrated sensor has been previously calibrated upon a reset. When it has been determined the integrated sensor has not been previously calibrated, an automated calibration pattern may be imparted to the sensor so that a calibration parameter is determined.
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公开(公告)号：US20170234756A1
公开(公告)日：2017-08-17
申请号：US15418603
申请日：2017-01-27
Applicant: InvenSense, Inc.
Inventor： Joe Youssef , Hemabh Shekhar , Karthik Katingari , William Kerry Keal , Mubbasher Mukhtar
IPC: G01L27/00
CPC classification number: G01L27/005
Abstract: Systems and methods are disclosed for calibrating a pressure sensor associated with a mobile device. The reference pressure information may be obtained from an associated device and then be used to calibrate the pressure sensor.
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公开(公告)号：US11479459B2
公开(公告)日：2022-10-25
申请号：US16946511
申请日：2020-06-24
Applicant: INVENSENSE, INC.
Inventor： Karthik Katingari , Uday Mudoi , Mahdi Heydari
Abstract: Described herein are methods and systems for controlling a sensor assembly with a plurality of same type sensors. Sensors are operated in active and inactive states and have a corresponding performance parameter and reliability parameter that may be determined. The activation state of at least one of the sensors is changed based on an operational parameter. The performance parameter and/or the reliability parameter can then be updated.
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公开(公告)号：US11340250B2
公开(公告)日：2022-05-24
申请号：US16212075
申请日：2018-12-06
Applicant: InvenSense, Inc.
Inventor： Sebastian Riccardi , Karthik Katingari , Joe Youssef
IPC: G01P13/00 , G01S11/14 , G01S11/12 , G01S11/16 , G06F3/038 , G06F3/033 , G01C21/16 , G06F3/0346 , G01S5/18 , G06F3/01 , G01D18/00
Abstract: A synchronization system for an acoustic signal-based and inertial signal-based positioning system is provided that generates a magnetic field as a synchronization signal. The modulated magnetic synchronization signal is transmitted by a transmitter of the positioning system and received by the receiver of the positioning system. The receiver may make an acoustic position determination for the transmitter based on a received modulated synchronization signal and may make an inertial position determination for the transmitter based on the received inertial signal, such that the acoustic position determination and the inertial position determination are fused.
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公开(公告)号：US11301552B2
公开(公告)日：2022-04-12
申请号：US16223116
申请日：2018-12-18
Applicant: InvenSense, Inc.
Inventor： Ilya Gurin , Karthik Katingari
Abstract: A medical device comprises a surface, an ultrasonic sensor, and a processor. The surface is configured to interact with skin of a patient during operation of the medical device. The ultrasonic sensor is disposed beneath the surface and configured to ultrasonically measure data with respect to a region above the surface. The processor is coupled with the ultrasonic sensor. Responsive to detection of a finger in contact with the surface, the processor is configured to operate the ultrasonic sensor to capture a fingerprint of the finger. Responsive to authentication that a person associated with the captured fingerprint is authorized to use the medical device, the processor is configured to activate operation of the medical device.
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Patent Agency Ranking
公开(公告)号：US20200029912A1
公开(公告)日：2020-01-30
申请号：US16589017
申请日：2019-09-30
Applicant: InvenSense, Inc.
Inventor： Jibran Ahmed , Karthik Katingari
Abstract: A portable device is provided having a motion sensor and an engagement sensor. A determination may be made whether the portable device is engaged with the platform. The data being output by the sensor may be used accordingly.
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公开(公告)号：US09588006B2
公开(公告)日：2017-03-07
申请号：US14498896
申请日：2014-09-26
Applicant: Invensense Inc.
Inventor： Ardalan Heshmati , Karthik Katingari
IPC: G01L27/00
CPC classification number: G01L27/005
Abstract: Systems and methods are disclosed for calibrating a pressure sensor associated with a mobile device. Location information may be determined for the mobile device and used to obtain reference pressure information. The reference pressure information may then be used to calibrate the pressure sensor. Additionally, when the pressure sensor of the mobile device has been calibrated, output from the pressure sensor may be used as reference pressure information by another device.
Abstract translation: 公开了用于校准与移动装置相关联的压力传感器的系统和方法。 可以为移动设备确定位置信息，并用于获取参考压力信息。 然后可以使用参考压力信息来校准压力传感器。 此外，当已经校准了移动装置的压力传感器时，压力传感器的输出可以被另一装置用作参考压力信息。
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公开(公告)号：US20160091385A1
公开(公告)日：2016-03-31
申请号：US14498896
申请日：2014-09-26
Applicant: Invensense Inc.
Inventor： Ardalan Heshmati , Karthik Katingari
IPC: G01L27/00
CPC classification number: G01L27/005
Abstract: Systems and methods are disclosed for calibrating a pressure sensor associated with a mobile device. Location information may be determined for the mobile device and used to obtain reference pressure information. The reference pressure information may then be used to calibrate the pressure sensor. Additionally, when the pressure sensor of the mobile device has been calibrated, output from the pressure sensor may be used as reference pressure information by another device.
Abstract translation: 公开了用于校准与移动装置相关联的压力传感器的系统和方法。 可以为移动设备确定位置信息，并用于获取参考压力信息。 然后可以使用参考压力信息来校准压力传感器。 此外，当已经校准了移动装置的压力传感器时，压力传感器的输出可以被另一装置用作参考压力信息。
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公开(公告)号：US12252395B2
公开(公告)日：2025-03-18
申请号：US17970143
申请日：2022-10-20
Applicant: INVENSENSE, INC.
Inventor： Vamshi Gangumalla , Uday Mudoi , Karthik Katingari , Mahdi Heydari
Abstract: Described herein are methods and systems for controlling a sensor assembly with a plurality of same type sensors. Sensors are operated in active and inactive states. The activation state of at least one of the sensors is changed based on an operational parameter that relates to an environmental condition differentially affecting the plurality of same type sensors.
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20.发明授权公开(公告)号：US11834328B2
公开(公告)日：2023-12-05
申请号：US17202070
申请日：2021-03-15
Applicant: InvenSense, Inc.
Inventor： Hamid Eslampour , Karthik Katingari , Adam Martin
CPC classification number: B81B7/0058 , B81C3/001 , B81B2207/012 , B81B2207/098 , B81C2203/0109 , B81C2203/032
Abstract: A semiconductor package with design features, including an isolation structure for internal components and a flexible electrical connection, that minimizes errors due to environmental temperature, shock, and vibration effects. The semiconductor package may include a base having a first portion surrounded by a second portion. A connector assembly may be attached to the first portion. The connector assembly may extend through an opening in the base. A lid attached may be attached to, at least, the second portion. The attached lid may form a hermetically-sealed cavity defined by an upper surface of the first portion, the connector assembly, and an inner surface of the lid. An elastomer pad may be on the first portion and a sub-assembly may be on the elastomer pad. A flexible electrical connection may be formed between the connector assembly and the sub-assembly.
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