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公开(公告)号：US20200225786A1
公开(公告)日：2020-07-16
申请号：US16831323
申请日：2020-03-26
Inventor： Siddharth MARU , Tejasvi DAS , Luke LAPOINTE , Srdjan MARIJANOVIC , Zhong YOU , Drew KINNEY , Anthony S. DOY , Eric J. KING
Abstract: A system may include a resistive-inductive-capacitive sensor, a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor and configured to at a plurality of periodic intervals, measure phase information associated with the resistive-inductive-capacitive sensor and based on the phase information, determine a displacement of a mechanical member relative to the resistive-inductive-capacitive sensor. The system may also include a driver configured to drive the resistive-inductive-capacitive sensor at a driving frequency and a driving amplitude, wherein at least one of the driving frequency and the driving amplitude varies among the plurality of periodic intervals.
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Patent Agency Ranking
公开(公告)号：US20190302161A1
公开(公告)日：2019-10-03
申请号：US16267079
申请日：2019-02-04
Inventor： Zhong YOU , Siddharth MARU , Tejasvi DAS , Luke LAPOINTE , Eric J. KING , Anthony S. DOY , Srdjan MARJIANOVIC , Drew KINNEY , Matthew BEARDSWORTH , Emmanuel MARCHAIS
Abstract: A system may include a resistive-inductive-capacitive sensor, a driver configured to drive the resistive-inductive-capacitive sensor at a driving frequency, and a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor and configured to measure phase information associated with the resistive-inductive-capacitive sensor and based on the phase information, determine a displacement of a mechanical member relative to the resistive-inductive-capacitive sensor, wherein the displacement of the mechanical member causes a change in an impedance of the resistive-inductive-capacitive sensor.
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3.发明申请公开(公告)号：US20190302890A1
公开(公告)日：2019-10-03
申请号：US16294347
申请日：2019-03-06
Inventor： Srdjan MARIJANOVIC , Drew KINNEY , Luke LAPOINTE , Siddharth MARU , Tejasvi DAS , Anthony S. DOY , Zhong YOU
Abstract: A system may include a tactile actuator for providing tactile feedback and a resonant phase sensing system. The resonant phase sensing system may include a resistive-inductive-capacitive sensor and a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor and the tactile actuator. The resistive-inductive-capacitive sensor may be configured to measure phase information associated with the resistive-inductive-capacitive sensor, based on the phase information, detect an indication of human interaction with the system proximate to the resistive-inductive-capacitive sensor, and trigger the tactile actuator to generate tactile feedback responsive to detecting the indication of human interaction.
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4.发明申请公开(公告)号：US20200278753A1
公开(公告)日：2020-09-03
申请号：US16875006
申请日：2020-05-15
Inventor： Srdjan MARIJANOVIC , Drew KINNEY , Luke LAPOINTE , Siddharth MARU , Tejasvi DAS , Anthony S. DOY , Zhong YOU
Abstract: A system may include a tactile actuator for providing tactile feedback and a resonant phase sensing system. The resonant phase sensing system may include a resistive-inductive-capacitive sensor and a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor and the tactile actuator. The resistive-inductive-capacitive sensor may be configured to measure phase information associated with the resistive-inductive-capacitive sensor, based on the phase information, detect an indication of human interaction with the system proximate to the resistive-inductive-capacitive sensor, and trigger the tactile actuator to generate tactile feedback responsive to detecting the indication of human interaction.
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公开(公告)号：US20210124444A1
公开(公告)日：2021-04-29
申请号：US17142484
申请日：2021-01-06
Inventor： Siddharth MARU , Tejasvi DAS , Luke LAPOINTE , Srdjan MARIJANOVIC , Zhong YOU , Drew KINNEY , Anthony S. DOY , Eric J. KING
Abstract: A system may include a resistive-inductive-capacitive sensor, a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor and configured to at a plurality of periodic intervals, measure phase information associated with the resistive-inductive-capacitive sensor and based on the phase information, determine a displacement of a mechanical member relative to the resistive-inductive-capacitive sensor. The system may also include a driver configured to drive the resistive-inductive-capacitive sensor at a driving frequency and a driving amplitude, wherein at least one of the driving frequency and the driving amplitude varies among the plurality of periodic intervals.
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公开(公告)号：US20190302923A1
公开(公告)日：2019-10-03
申请号：US16294311
申请日：2019-03-06
Inventor： Siddharth MARU , Tejasvi DAS , Luke LAPOINTE , Srdjan MARIJANOVIC , Zhong YOU , Drew KINNEY , Anthony S. DOY , Eric J. KING
Abstract: A system may include a resistive-inductive-capacitive sensor, a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor and configured to at a plurality of periodic intervals, measure phase information associated with the resistive-inductive-capacitive sensor and based on the phase information, determine a displacement of a mechanical member relative to the resistive-inductive-capacitive sensor. The system may also include a driver configured to drive the resistive-inductive-capacitive sensor at a driving frequency and a driving amplitude, wherein at least one of the driving frequency and the driving amplitude varies among the plurality of periodic intervals.
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