Patents by Inventor Paul Stavely
Paul Stavely has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210026491Abstract: A device includes a touch sensor and a touch-sensor controller. The touch-sensor may receive a signal associated with an operation of the device; in response to the signal, determine that a detection mode of the touch sensor associated with the device is to be changed, and in response to the determination, increase sensitivity of a first portion, but not all, of the touch sensor. A first portion of increased sensitivity may be an area of the touch sensor associated with a button. A first portion of increased sensitivity may be the top right portion of the touch sensor. In other examples, sensitivity may be decreased when an operation is a game played by a user on the device, a voicemail operation on the device, or an operation requiring an ear or face of a user to contact the touch sensor.Type: ApplicationFiled: October 14, 2020Publication date: January 28, 2021Inventors: Samuel Brunet, Richard P. Collins, Luben H. Hristov, Steinar Myren, Trond J. Pedersen, Paul Stavely
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Patent number: 10838549Abstract: In one embodiment, a controller includes a storage unit and a processor unit. The processor unit is coupled to the storage unit and configured to receive a signal associated with an operation of a device that includes a touch sensor. The touch sensor includes a first plurality of electrodes oriented in a first direction in a first portion of the touch sensor, a second plurality of electrodes oriented in the first direction in a second portion of the touch sensor, and a third plurality of electrodes intersecting the first and second plurality of electrodes. The processor unit is further configured to determine, in response to the signal, that a detection mode of the touch sensor is to be changed and in response to the determination, couple the second plurality of electrodes to a fixed voltage source to decrease a detection range in the second portion of the touch sensor.Type: GrantFiled: November 3, 2016Date of Patent: November 17, 2020Assignee: NeodrĂ³n LimitedInventors: Samuel Brunet, Richard P. Collins, Luben H. Hristov, Steinar Myren, Trond J. Pedersen, Paul Stavely
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Publication number: 20190004629Abstract: In an embodiment, a touch-sensitive device includes a controller, a shield sensor, a plurality of first electrodes, and a plurality of second electrodes. The plurality of first electrodes spans a first direction and the plurality of second electrodes spans a second direction that is different than the first direction. The controller electrically couples the plurality of first electrodes to the shield sensor. The shield sensor charges the plurality of first electrodes to cause substantially equal voltages to be present on the plurality of first electrodes and the plurality of second electrodes.Type: ApplicationFiled: July 23, 2018Publication date: January 3, 2019Inventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Patent number: 10042501Abstract: In one embodiment, an apparatus includes a sensor and a controller having a processor and a memory. The memory includes logic operable, when executed by the processor, to connect each electrode of a first subset of electrodes of the sensor and determine a first value associated with the first subset of electrodes. Based at least on the first value, the logic is further operable to alter the first subset of electrodes to a second subset of electrodes and connect, in response to determining to alter the first subset of electrodes to the second subset of electrodes, each electrode of the second subset of electrodes of the sensor.Type: GrantFiled: January 11, 2018Date of Patent: August 7, 2018Assignee: Atmel CorporationInventors: Samuel Brunet, Richard Paul Collins, Luben Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Patent number: 10037119Abstract: An apparatus of one embodiment includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable to configure the plurality of electrodes of the sensor to form a first cluster pattern including a first cluster and a second cluster. The first cluster and the second cluster each include two or more electrodes of the plurality of electrodes. The logic is further operable to determine a value associated with a capacitance of a first cluster and configure, in response to determining the value, the plurality of electrodes to form a second cluster pattern. The second cluster pattern includes a third cluster and a fourth cluster. The third cluster and the fourth cluster each include two or more electrodes of the plurality of electrodes and the third cluster is interleaved with the fourth cluster such that an electrode of the third cluster is positioned between two electrodes of the fourth cluster.Type: GrantFiled: January 19, 2018Date of Patent: July 31, 2018Assignee: Atmel CorporationInventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Patent number: 10031632Abstract: In one embodiment, a device includes a controller, first electrodes, second electrodes, a plurality of sensors, and a shield sensor. The controller is operable to cause substantially equal voltages to be present on the first and second electrodes while measuring capacitances of the plurality of first electrodes electrically coupled to the shield sensor and measuring capacitances of the plurality of second electrodes electrically coupled to the plurality of sensors.Type: GrantFiled: April 3, 2017Date of Patent: July 24, 2018Assignee: Atmel CorporationInventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Publication number: 20180143713Abstract: An apparatus of one embodiment includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable to configure the plurality of electrodes of the sensor to form a first cluster pattern including a first cluster and a second cluster. The first cluster and the second cluster each include two or more electrodes of the plurality of electrodes. The logic is further operable to determine a value associated with a capacitance of a first cluster and configure, in response to determining the value, the plurality of electrodes to form a second cluster pattern. The second cluster pattern includes a third cluster and a fourth cluster. The third cluster and the fourth cluster each include two or more electrodes of the plurality of electrodes and the third cluster is interleaved with the fourth cluster such that an electrode of the third cluster is positioned between two electrodes of the fourth cluster.Type: ApplicationFiled: January 19, 2018Publication date: May 24, 2018Inventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Publication number: 20180136757Abstract: In one embodiment, an apparatus includes a sensor and a controller having a processor and a memory. The memory includes logic operable, when executed by the processor, to connect each electrode of a first subset of electrodes of the sensor and determine a first value associated with the first subset of electrodes. Based at least on the first value, the logic is further operable to alter the first subset of electrodes to a second subset of electrodes and connect, in response to determining to alter the first subset of electrodes to the second subset of electrodes, each electrode of the second subset of electrodes of the sensor.Type: ApplicationFiled: January 11, 2018Publication date: May 17, 2018Inventors: Samuel Brunet, Richard Paul Collins, Luben Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Patent number: 9874980Abstract: An apparatus of one embodiment includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable to configure the electrodes to form a first cluster pattern having a plurality of first clusters of two or more electrodes, apply voltage to each first cluster, and determine a plurality of first values associated with a capacitance of a first cluster. The logic is further operable to configure the electrodes to form a second cluster pattern having a plurality of second clusters of two or more electrodes, apply voltage to each second cluster, and determine a plurality of second values associated with a capacitance of a second cluster. At least one second cluster is interleaved with an adjacent second cluster. The logic is further operable to determine a position of an object based at least on the second values.Type: GrantFiled: November 8, 2013Date of Patent: January 23, 2018Assignee: Atmel CorporationInventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Patent number: 9870104Abstract: In one embodiment, an apparatus includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable, when executed by the processor, to connect each electrode of a first subset of the plurality of electrodes, apply voltage to the first subset, and determine a first value associated with a capacitance of the first subset. Based at least on the first value, the logic is further operable to connect each electrode of a second subset of the plurality of electrodes, the second subset having fewer electrodes than the first subset, apply voltage to the second subset, and determine a second value associated with a capacitance of the second subset.Type: GrantFiled: July 31, 2013Date of Patent: January 16, 2018Assignee: Atmel CorporationInventors: Samuel Brunet, Richard Paul Collins, Luben Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Patent number: 9804722Abstract: In one embodiment, an apparatus for detecting a touch. The apparatus includes a touch sensor that includes a first plurality of electrode lines and a second plurality of electrode lines. The apparatus also includes a touch sensor controller coupled to the touch sensor. The touch sensor controller is operable to apply a respective voltage pulse simultaneously to each of the first plurality of electrode lines, measure a respective signal at each of the second plurality of electrode lines, and detect a touch based on the measurement of the respective signals.Type: GrantFiled: March 1, 2016Date of Patent: October 31, 2017Assignee: Atmel CorporationInventors: Samuel Brunet, Richard P. Collins, Luben H. Hristov, Steinar Myren, Trond J. Pedersen, Paul Stavely
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Publication number: 20170205916Abstract: In one embodiment, a touch-sensitive device includes a controller, horizontal electrodes, and vertical electrodes. The touch-sensitive device further includes a first plurality of switches that couple the horizontal electrodes to a first plurality of sensors, a second plurality of switches that couple the vertical electrodes to a second plurality of sensors, and a third and fourth plurality of switches that couple the horizontal and vertical electrodes to a shield sensor. The controller is operable to perform simultaneous hovering, touch, and proximity detection by selectively controlling, the first, second, third, and fourth plurality of switches. The hovering, touch, and proximity detection includes causing substantially equal voltages to be present on the horizontal and vertical electrodes while measuring capacitances using the shield sensor and either the first or second plurality of sensors.Type: ApplicationFiled: April 3, 2017Publication date: July 20, 2017Inventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Publication number: 20170097735Abstract: In one embodiment, a controller includes a storage unit and a processor unit. The processor unit is coupled to the storage unit and configured to receive a signal associated with an operation of a device that includes a touch sensor. The touch sensor includes a first plurality of electrodes oriented in a first direction in a first portion of the touch sensor, a second plurality of electrodes oriented in the first direction in a second portion of the touch sensor, and a third plurality of electrodes intersecting the first and second plurality of electrodes. The processor unit is further configured to determine, in response to the signal, that a detection mode of the touch sensor is to be changed and in response to the determination, couple the second plurality of electrodes to a fixed voltage source to decrease a detection range in the second portion of the touch sensor.Type: ApplicationFiled: November 3, 2016Publication date: April 6, 2017Inventors: Samuel Brunet, Richard P. Collins, Luben H. Hristov, Steinar Myren, Trond J. Pedersen, Paul Stavely
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Patent number: 9612677Abstract: In one embodiment, a touch-sensitive device includes a controller, horizontal electrodes, and vertical electrodes. The touch-sensitive device further includes a first plurality of switches that couple the horizontal electrodes to a first plurality of sensors, a second plurality of switches that couple the vertical electrodes to a second plurality of sensors, and a third and fourth plurality of switches that couple the horizontal and vertical electrodes to a shield sensor. The controller is operable to perform simultaneous hovering, touch, and proximity detection by selectively controlling the first, second, third, and fourth plurality of switches. The hovering, touch, and proximity detection includes causing substantially equal voltages to be present on the horizontal and vertical electrodes while measuring capacitances using the shield sensor and either the first or second plurality of sensors.Type: GrantFiled: June 28, 2013Date of Patent: April 4, 2017Assignee: Atmel CorporationInventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Patent number: 9542046Abstract: In one embodiment, a method for changing the detection range of a touch sensor includes receiving a signal associated with an operation of a device having a touch sensor, and in response to the signal, determining that a detection mode of the touch sensor associated with the device is to be changed. In response to the determination, decreasing sensitivity of a portion, but not all, of the touch sensor.Type: GrantFiled: June 26, 2013Date of Patent: January 10, 2017Assignee: Atmel CorporationInventors: Samuel Brunet, Richard P. Collins, Luben H. Hristov, Steinar Myren, Trond J. Pedersen, Paul Stavely
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Patent number: 9535545Abstract: In one embodiment, a touch sensor includes a touch screen having a plurality of electrodes and a controller. The controller is operable to detect that an object is in proximity to the touch screen by measuring capacitance values from a reference area of the touch screen, determining a reference capacitance value using the measured capacitance values from the reference area, measuring capacitance values from a main area of the touch screen, and suppressing noise from the measured capacitance values of the main area by subtracting the reference capacitance value from the measured capacitance values of the main area of the touch screen. The reference area includes two or more of the plurality of electrodes, and at least one of the electrodes of the reference area is electrically coupled to a voltage reference. The main area includes electrodes of the plurality of electrodes that are not in the reference area.Type: GrantFiled: June 28, 2013Date of Patent: January 3, 2017Assignee: Atmel CorporationInventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Publication number: 20160291733Abstract: In one embodiment, an apparatus for detecting a touch. The apparatus includes a touch sensor that includes a first plurality of electrode lines and a second plurality of electrode lines. The apparatus also includes a touch sensor controller coupled to the touch sensor. The touch sensor controller is operable to apply a respective voltage pulse simultaneously to each of the first plurality of electrode lines, measure a respective signal at each of the second plurality of electrode lines, and detect a touch based on the measurement of the respective signals.Type: ApplicationFiled: March 1, 2016Publication date: October 6, 2016Inventors: Samuel Brunet, Richard P. Collins, Luben H. Hristov, Steinar Myren, Trond J. Pedersen, Paul Stavely
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Patent number: 9274656Abstract: In one embodiment, an apparatus for detecting a touch. The apparatus includes a touch sensor that includes a first plurality of electrode lines and a second plurality of electrode lines. The apparatus also includes a touch sensor controller coupled to the touch sensor. The touch sensor controller is operable to apply a respective voltage pulse simultaneously to each of the first plurality of electrode lines, measure a respective signal at each of the second plurality of electrode lines, and detect a touch based on the measurement of the respective signals.Type: GrantFiled: June 27, 2013Date of Patent: March 1, 2016Assignee: Atmel CorporationInventors: Samuel Brunet, Richard P. Collins, Luben H. Hristov, Steinar Myren, Trond J. Pedersen, Paul Stavely
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Publication number: 20150035784Abstract: In one embodiment, an apparatus includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable, when executed by the processor, to connect each electrode of a first subset of the plurality of electrodes, apply voltage to the first subset, and determine a first value associated with a capacitance of the first subset. Based at least on the first value, the logic is further operable to connect each electrode of a second subset of the plurality of electrodes, the second subset having fewer electrodes than the first subset, apply voltage to the second subset, and determine a second value associated with a capacitance of the second subset.Type: ApplicationFiled: July 31, 2013Publication date: February 5, 2015Inventors: Samuel Brunet, Richard Paul Collins, Luben Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely
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Publication number: 20150035789Abstract: An apparatus of one embodiment includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable to configure the electrodes to form a first cluster pattern having a plurality of first clusters of two or more electrodes, apply voltage to each first cluster, and determine a plurality of first values associated with a capacitance of a first cluster. The logic is further operable to configure the electrodes to form a second cluster pattern having a plurality of second clusters of two or more electrodes, apply voltage to each second cluster, and determine a plurality of second values associated with a capacitance of a second cluster. At least one second cluster is interleaved with an adjacent second cluster. The logic is further operable to determine a position of an object based at least on the second values.Type: ApplicationFiled: November 8, 2013Publication date: February 5, 2015Inventors: Samuel Brunet, Richard Paul Collins, Luben Hristov Hristov, Steinar Myren, Trond Jarle Pedersen, Paul Stavely