Patents by Inventor Gary Casey
Gary Casey 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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Patent number: 9513246Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: December 11, 2015Date of Patent: December 6, 2016Assignee: Analog Devices, Inc.Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Publication number: 20160109399Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: ApplicationFiled: December 11, 2015Publication date: April 21, 2016Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Patent number: 9267915Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: January 12, 2015Date of Patent: February 23, 2016Assignee: ANALOG DEVICES, INC.Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Patent number: 9121753Abstract: A method and apparatus for automatic resonance detection is disclosed for a motor-driven mechanical system such as a voice coil motor (VCM) in which a resonance detector and driver are provided. The automatic resonance detector is implemented on the same integrated circuit as the driver, and dynamically determines the natural resonant frequency of the VCM driven by the driver. The resonant frequency is determined by measuring the back electromotive force (BEMF) of the VCM, detecting the slope of the BEMF signal, and determining the resonant frequency from the slope of the BEMF signal.Type: GrantFiled: February 6, 2013Date of Patent: September 1, 2015Assignee: ANALOG DEVICES GLOBALInventors: Alan Patrick Cahill, Gary Casey, John A. Cleary, Eoin Edward English, Christian Jimenez, Javier Calpe Maravilla, Colin G. Lyden, Thomas F. Roche
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Patent number: 9041150Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: September 30, 2013Date of Patent: May 26, 2015Assignee: Analog Devices, Inc.Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Publication number: 20150121995Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: ApplicationFiled: January 12, 2015Publication date: May 7, 2015Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Patent number: 8957497Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: February 25, 2014Date of Patent: February 17, 2015Assignee: Analog Devices, Inc.Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Patent number: 8890285Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: September 30, 2013Date of Patent: November 18, 2014Assignee: Analog Devices, Inc.Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Patent number: 8890286Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: February 25, 2014Date of Patent: November 18, 2014Assignee: Analog Devices, Inc.Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Patent number: 8853799Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: September 30, 2013Date of Patent: October 7, 2014Assignee: Analog Devices, Inc.Inventors: Alan J. O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin G. Lyden, Gary Casey, Eoin Edward English
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Publication number: 20140217945Abstract: A method and apparatus for automatic resonance detection is disclosed for a motor-driven mechanical system such as a voice coil motor (VCM) in which a resonance detector and driver are provided. The automatic resonance detector may be implemented on the same integrated circuit as the driver, and dynamically determines the natural resonant frequency of the VCM driven by the driver. The resonant frequency is determined by measuring the back electromotive force (BEMF) of the VCM, detecting the slope of the BEMF signal, and determining the resonant frequency from the slope of the BEMF signal.Type: ApplicationFiled: February 6, 2013Publication date: August 7, 2014Applicant: Analog Devices TechnologyInventors: Alan Patrick Cahill, Gary Casey, John A. Cleary, Eoin Edward English, Christian Jimenez, Javier Calpe Maravilla, Colin G. Lyden, Thomas F. Roche
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Patent number: 8605053Abstract: A method and a device for detecting user input includes receiving a user input at an input arrangement of a user interface. The input arrangement has at least one piezoelectric sensor that generates an electric signal in response to the input. The electric signal is processed to determine the presence of the input. The processing may indicate the magnitude of the force of the input, in addition to the input's location. An output arrangement of the user interface generates an output in response to the processing. The output may be a haptic, audio or visual output.Type: GrantFiled: February 19, 2010Date of Patent: December 10, 2013Assignee: Analog Devices, Inc.Inventors: Mark J. Murphy, Eoin Edward English, Eoghan Moloney, Mel Conway, Gary Casey, Krystian Balicki
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Patent number: 8569861Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: GrantFiled: December 22, 2010Date of Patent: October 29, 2013Assignee: Analog Devices, Inc.Inventors: Alan O'Donnell, Santiago Iriarte, Mark J. Murphy, Colin Lyden, Gary Casey, Eoin Edward English
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Patent number: 8330324Abstract: An apparatus, system and method for controlling drive patterns is disclosed. A digital engine for controlling drive patterns may include a profile controller to program characteristics of one or more drive patterns for one or more piezoelectric actuators. The digital engine may further include a register array to store profile information for the one or more drive patterns. Each drive pattern may comprise a plurality of pulses with each pulse having a slope. The digital engine may also include a digital pattern generator to generate the one or more drive patterns based upon the profile information stored in the register array. The digital engine may further include a slope shaping circuit to modify one or more signals based upon an input from the digital pattern generator.Type: GrantFiled: June 8, 2010Date of Patent: December 11, 2012Assignee: Analog Devices, Inc.Inventors: Gary Casey, Eoin Edward English, Christian Jimenez, Alberto Marinas
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Patent number: 8082807Abstract: Described herein is the sensor assembly and method for rapidly obtaining accurate readings of a variable. The sensor assembly comprises a plurality of sensors which are connected to a microcontroller that processes the signals of the individual transducers to the microcontroller. The microcontroller contains software that maximizes the refresh rate and/or minimizes the time it takes to process the outputs of each of the transducers. The microcontroller that is coupled to the sensor assembly selectively measures the outputs of each transducer so as to speed up the refresh rate of the sensor.Type: GrantFiled: June 2, 2008Date of Patent: December 27, 2011Assignee: Custom Sensors & Technologies, Inc.Inventors: Gary Casey, Nhan Nguyen
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Publication number: 20110128250Abstract: A method and a device for detecting user input includes receiving a user input at an input arrangement of a user interface. The input arrangement has at least one piezoelectric sensor that generates an electric signal in response to the input. The electric signal is processed to determine the presence of the input. The processing may indicate the magnitude of the force of the input, in addition to the input's location. An output arrangement of the user interface generates an output in response to the processing. The output may be a haptic, audio or visual output.Type: ApplicationFiled: February 19, 2010Publication date: June 2, 2011Inventors: Mark J. MURPHY, Eoin Edward English, Eoghan Moloney, Mel Conway, Gary Casey, Krystian Balicki
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Publication number: 20100309366Abstract: An apparatus, system and method for controlling drive patterns is disclosed. A digital engine for controlling drive patterns may include a profile controller to program characteristics of one or more drive patterns for one or more piezoelectric actuators. The digital engine may further include a register array to store profile information for the one or more drive patterns. Each drive pattern may comprise a plurality of pulses with each pulse having a slope. The digital engine may also include a digital pattern generator to generate the one or more drive patterns based upon the profile information stored in the register array. The digital engine may further include a slope shaping circuit to modify one or more signals based upon an input from the digital pattern generator.Type: ApplicationFiled: June 8, 2010Publication date: December 9, 2010Inventors: Gary Casey, Eoin Edward English, Christian Jimenez, Alberto Marinas
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Publication number: 20090293584Abstract: Described herein is the sensor assembly and method for rapidly obtaining accurate readings of a variable. The sensor assembly comprises a plurality of sensors which are connected to a microcontroller that processes the signals of the individual transducers to the microcontroller. The microcontroller contains software that maximizes the refresh rate and/or minimizes the time it takes to process the outputs of each of the transducers. The microcontroller that is coupled to the sensor assembly selectively measures the outputs of each transducer so as to speed up the refresh rate of the sensor.Type: ApplicationFiled: June 2, 2008Publication date: December 3, 2009Applicant: CUSTOM SENSORS & TECHNOLOGIES, INC.Inventors: Gary Casey, Nhan Nguyen
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Patent number: 7515039Abstract: A method for monitoring pressure is described herein. The method includes the steps of performing an accurate measurement of pressure and performing an approximate measurement of pressure. Then, providing a notification signal if a difference between the approximate measurement and the accurate measurement is greater than a predetermined value. An apparatus for performing the method is also disclosed.Type: GrantFiled: June 5, 2006Date of Patent: April 7, 2009Assignee: Kavlico CorporationInventors: Gary Casey, Calin Miclaus
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Patent number: 7513475Abstract: A weight measurement system is disclosed for measuring the weight of an occupant in a vehicle seat. In a preferred embodiment, a sensor is positioned at the rear portion of the vehicle seat and a load transfer link is used to transfer the weight from the front portion of the vehicle seat to the rear portion, to be measured by the sensor. The transfer link is a selectively compliant beam having a first rigid section and a second rigid section connected to each other via a flexible area. The first and second rigid sections preferably include wing portions for increasing the rigidity of the sections. The flexible area is more compliant than the rigid sections. The load transfer link is configured to transition a load placed on the front portion of the link to the rear portion. In a more preferred embodiment of the invention, the load transfer link is made of a high strength, low alloy steel.Type: GrantFiled: February 1, 2005Date of Patent: April 7, 2009Assignee: Kavlico CorporationInventors: Gary Casey, Alan Cross