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公开(公告)号：US20220147169A1
公开(公告)日：2022-05-12
申请号：US17519362
申请日：2021-11-04
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Lapoe E. Lynn , Jess J. Lee
Abstract: An assembly is configured to be coupled to a propagating medium. The assembly includes a first conductive layer including a first set of parallel conductors, a second conductive layer including a second set of parallel conductors, and a piezoelectric material layer between the first conductive layer and the second conductive layer. Different piezoelectric transducer nodes are formed at intersections between the first set of parallel conductors and the second set of parallel conductors.
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公开(公告)号：US11327599B2
公开(公告)日：2022-05-10
申请号：US17088283
申请日：2020-11-03
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Shih-Ming Shih , Shirish A. Altekar , Lapoe E. Lynn , Yenyu Hsieh
Abstract: A signal to be used to propagate a propagating signal through a propagating medium with a touch input surface is sent. The propagating signal has been allowed to propagate through the propagating medium to a plurality of receivers coupled to the propagating medium. A received signal affected by a contact contacting the touch input surface is received. At least a portion of the received signal is compared with one or more reference signal signatures.
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公开(公告)号：US20220057886A1
公开(公告)日：2022-02-24
申请号：US17000352
申请日：2020-08-23
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Lapoe E. Lynn , Stanislav Maximov , Yenyu Hsieh
Abstract: Techniques for detecting touch inputs are described. A system for detecting touch inputs includes force sensors, touch sensors, one or more processors and one or more memories coupled to the processor(s) and configured to provide the processor(s) with instructions. The processor(s) receive force measurements from the force sensor(s) and receive imputed force measurements from the touch sensor(s). Based on at least the imputed force measurements, the processor(s) identify touch inputs. One or more touch input criteria are calibrated based upon the force measurements and the imputed force measurements.
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公开(公告)号：US11231334B2
公开(公告)日：2022-01-25
申请号：US16101238
申请日：2018-08-10
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Shih-Ming Shih , Yenyu Hsieh , Shirish A. Altekar
IPC: G06F3/045 , G01L1/18 , G06F3/043 , G06F3/041 , H03K17/96 , H01L41/319 , G01L9/06 , G01L5/00 , G06F1/16 , G01L9/08 , G01P15/12
Abstract: A sensor includes a plurality of piezoresistive elements and a plurality of electrical connection terminals. The plurality of piezoresistive elements are fabricated on a first side of a substrate. A second side of the substrate is configured to be coupled to an object where a physical disturbance is to be detected. A plurality of electrical connection terminals are coupled to the first side of the substrate.
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公开(公告)号：US20210302243A1
公开(公告)日：2021-09-30
申请号：US17226902
申请日：2021-04-09
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Shih-Ming Shih , Yenyu Hsieh , Shirish A. Altekar
Abstract: A physical disturbance sensor includes a plurality of piezoresistive elements configured in a resistive bridge configuration. A signal transmitter is electrically connected to the physical disturbance sensor and configured to send an encoded signal to the piezoresistive elements of the resistive bridge configuration. A signal receiver is electrically connected to the piezoresistive elements and configured to receive a signal from the physical disturbance sensor. The received signal from the physical disturbance sensor is correlated with the sent encoded signal in determining a measure of physical disturbance.
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Patent Agency Ranking
公开(公告)号：US20200326810A1
公开(公告)日：2020-10-15
申请号：US16914150
申请日：2020-06-26
Applicant: Sentons Inc.
Inventor： Lapoe E. Lynn , Samuel W. Sheng , Shih-Ming Shih , Yenyu Hsieh
Abstract: An indicator identifying a force intensity of a touch input provided on a touch input surface is received. It is determined that the touch input is associated with an audio volume control. An audio volume is controlled based at least in part on the indicator identifying the force intensity of the touch input.
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公开(公告)号：US10466836B2
公开(公告)日：2019-11-05
申请号：US16243803
申请日：2019-01-09
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Shih-Ming Shih , Shirish A. Altekar
Abstract: A signal to be used to propagate a propagating signal through a propagating medium with a touch input surface is sent. The propagating signal has been allowed to propagate through the propagating medium to a plurality of receivers coupled to the propagating medium. A received signal affected by a touch input object contacting the touch input surface is received. At least a portion of the received signal is compared with one or more reference signals.
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公开(公告)号：US10386966B2
公开(公告)日：2019-08-20
申请号：US15250293
申请日：2016-08-29
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Shih-Ming Shih , Shirish A. Altekar
Abstract: Detecting a location of a touch input on a surface of a propagating medium is disclosed. A transmitter coupled to the propagating medium emits a signal. The signal is received using a receiver coupled to the propagating medium. The receiver is configured to receive the signal from the transmitter to at least in part detect the location of the touch input as indicated by an effect of the touch input on the signal. Spectral control of the signal is performed.
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公开(公告)号：US10235004B1
公开(公告)日：2019-03-19
申请号：US13681279
申请日：2012-11-19
Applicant: Sentons Inc.
Inventor： Lapoe E. Lynn , Samuel W. Sheng , Shih-Ming Shih , Yenyu Hsieh , Michael L. Khitrov
IPC: H04B5/00 , H03G3/32 , G06F3/043 , G06F3/041 , G06F3/0354 , G06F3/045 , G01H3/06 , H01Q1/24 , G06F3/046
Abstract: A touch input system is disclosed. The system includes a medium configured to receive a touch input. The system includes an antenna located substantially adjacent and parallel to at least a portion of the medium where the touch input may be received. The system includes a transmitter substantially coupled to the medium, wherein the transmitter is configured to propagate a propagating signal through the medium. The system includes a detector that detects a disturbance to the propagating signal by the touch input, wherein the detector is configured to output data indicating the disturbance of the propagating signal that is indicative of a user indication.
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公开(公告)号：US10048811B2
公开(公告)日：2018-08-14
申请号：US15267661
申请日：2016-09-16
Applicant: Sentons Inc.
Inventor： Samuel W. Sheng , Shih-Ming Shih , Yenyu Hsieh , Mark Hamblin , Lapoe E. Lynn
IPC: G06F3/043 , G06F3/0354 , H04J13/00 , G06F3/0488
Abstract: A touch input provided by a touch input indicator device is received on a propagating medium of a receiving device. The touch input indicator device includes a transmitter that transmits a signal to the propagating medium when the touch input indicator device contacts the propagating medium. The signal encodes a digital binary data identifying the signal. The signal that has been propagated through the propagating medium is received at a receiver of the receiving device. The receiver is coupled to the propagating medium. The digital binary data is detected in the received signal. Based at least in part on the detection of the digital binary data, the touch input provided by the touch input indicator device is detected.
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