Patents by Inventor Christopher A. Valentine
Christopher A. Valentine 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: 11972230Abstract: Embodiments for a matrix transpose and multiply operation are disclosed. In an embodiment, a processor includes a decoder and execution circuitry. The decoder is to decode an instruction having a format including an opcode field to specify an opcode, a first destination operand field to specify a destination matrix location, a first source operand field to specify a first source matrix location, and a second source operand field to specify a second source matrix location. The execution circuitry is to, in response to the decoded instruction, transpose the first source matrix to generate a transposed first source matrix, perform a matrix multiplication using the transposed first source matrix and the second source matrix to generate a result, and store the result in a destination matrix location.Type: GrantFiled: June 27, 2020Date of Patent: April 30, 2024Assignee: Intel CorporationInventors: Menachem Adelman, Robert Valentine, Barukh Ziv, Amit Gradstein, Simon Rubanovich, Zeev Sperber, Mark J. Charney, Christopher J. Hughes, Alexander F. Heinecke, Evangelos Georganas, Binh Pham
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Publication number: 20240126551Abstract: Disclosed embodiments relate to systems for performing instructions to quickly convert and use matrices (tiles) as one-dimensional vectors. In one example, a processor includes fetch circuitry to fetch an instruction having fields to specify an opcode, locations of a two-dimensional (2D) matrix and a one-dimensional (1D) vector, and a group of elements comprising one of a row, part of a row, multiple rows, a column, part of a column, multiple columns, and a rectangular sub-tile of the specified 2D matrix, and wherein the opcode is to indicate a move of the specified group between the 2D matrix and the 1D vector, decode circuitry to decode the fetched instruction; and execution circuitry, responsive to the decoded instruction, when the opcode specifies a move from 1D, to move contents of the specified 1D vector to the specified group of elements.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Inventors: Bret TOLL, Christopher J. HUGHES, Dan BAUM, Elmoustapha OULD-AHMED-VALL, Raanan SADE, Robert VALENTINE, Mark J. CHARNEY, Alexander F. HEINECKE
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Patent number: 11954490Abstract: Disclosed embodiments relate to systems and methods for performing instructions to transform matrices into a row-interleaved format. In one example, a processor includes fetch and decode circuitry to fetch and decode an instruction having fields to specify an opcode and locations of source and destination matrices, wherein the opcode indicates that the processor is to transform the specified source matrix into the specified destination matrix having the row-interleaved format; and execution circuitry to respond to the decoded instruction by transforming the specified source matrix into the specified RowInt-formatted destination matrix by interleaving J elements of each J-element sub-column of the specified source matrix in either row-major or column-major order into a K-wide submatrix of the specified destination matrix, the K-wide submatrix having K columns and enough rows to hold the J elements.Type: GrantFiled: April 28, 2023Date of Patent: April 9, 2024Assignee: Intel CorporationInventors: Raanan Sade, Robert Valentine, Bret Toll, Christopher J. Hughes, Alexander F. Heinecke, Elmoustapha Ould-Ahmed-Vall, Mark J. Charney
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Patent number: 11954489Abstract: Disclosed embodiments relate to systems for performing instructions to quickly convert and use matrices (tiles) as one-dimensional vectors. In one example, a processor includes fetch circuitry to fetch an instruction having fields to specify an opcode, locations of a two-dimensional (2D) matrix and a one-dimensional (1D) vector, and a group of elements comprising one of a row, part of a row, multiple rows, a column, part of a column, multiple columns, and a rectangular sub-tile of the specified 2D matrix, and wherein the opcode is to indicate a move of the specified group between the 2D matrix and the 1D vector, decode circuitry to decode the fetched instruction; and execution circuitry, responsive to the decoded instruction, when the opcode specifies a move from 1D, to move contents of the specified 1D vector to the specified group of elements.Type: GrantFiled: December 13, 2021Date of Patent: April 9, 2024Assignee: Intel CorporationInventors: Bret Toll, Christopher J. Hughes, Dan Baum, Elmoustapha Ould-Ahmed-Vall, Raanan Sade, Robert Valentine, Mark J. Charney, Alexander F. Heinecke
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Publication number: 20240103867Abstract: Disclosed embodiments relate to systems for performing instructions to quickly convert and use matrices (tiles) as one-dimensional vectors. In one example, a processor includes fetch circuitry to fetch an instruction having fields to specify an opcode, locations of a two-dimensional (2D) matrix and a one-dimensional (1D) vector, and a group of elements comprising one of a row, part of a row, multiple rows, a column, part of a column, multiple columns, and a rectangular sub-tile of the specified 2D matrix, and wherein the opcode is to indicate a move of the specified group between the 2D matrix and the 1D vector, decode circuitry to decode the fetched instruction; and execution circuitry, responsive to the decoded instruction, when the opcode specifies a move from 1D, to move contents of the specified 1D vector to the specified group of elements.Type: ApplicationFiled: November 28, 2023Publication date: March 28, 2024Inventors: Bret TOLL, Christopher J. HUGHES, Dan BAUM, Elmoustapha OULD-AHMED-VALL, Raanan SADE, Robert VALENTINE, Mark J. CHARNEY, Alexander F. HEINECKE
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Patent number: 11941395Abstract: Systems, methods, and apparatuses relating to 16-bit floating-point matrix dot product instructions are described.Type: GrantFiled: December 24, 2020Date of Patent: March 26, 2024Assignee: Intel CorporationInventors: Alexander F. Heinecke, Robert Valentine, Mark J. Charney, Menachem Adelman, Christopher J. Hughes, Evangelos Georganas, Zeev Sperber, Amit Gradstein, Simon Rubanovich
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Publication number: 20240078285Abstract: Disclosed embodiments relate to accelerating multiplication of sparse matrices. In one example, a processor is to fetch and decode an instruction having fields to specify locations of first, second, and third matrices, and an opcode indicating the processor is to multiply and accumulate matching non-zero (NZ) elements of the first and second matrices with corresponding elements of the third matrix, and executing the decoded instruction as per the opcode to generate NZ bitmasks for the first and second matrices, broadcast up to two NZ elements at a time from each row of the first matrix and each column of the second matrix to a processing engine (PE) grid, each PE to multiply and accumulate matching NZ elements of the first and second matrices with corresponding elements of the third matrix. Each PE further to store an NZ element for use in a subsequent multiplications.Type: ApplicationFiled: November 6, 2023Publication date: March 7, 2024Inventors: Dan BAUM, Chen KOREN, Elmoustapha OULD-AHMED-VALL, Michael ESPIG, Christopher J. HUGHES, Raanan SADE, Robert VALENTINE, Mark J. CHARNEY, Alexander F. HEINECKE
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Patent number: 11918216Abstract: An adapter assembly includes a switch actuator, an actuation bar, and a latch. The switch actuator is movable between a proximal position, in which the switch actuator actuates a switch, and a distal position. The latch is movable between a first position, in which the latch permits proximal movement of the switch actuator, and a second position, in which the latch prevents proximal movement of the switch actuator. The latch is configured to move from the first position toward the second position in response to the actuation bar moving toward a proximal position.Type: GrantFiled: March 21, 2022Date of Patent: March 5, 2024Assignee: COVIDIEN LPInventors: Elizabeth Contini, Kelly Valentine, Thomas Wingardner, David McCuen, Matthew Chowaniec, John Beardsley, Russell Pribanic, Xingrui Chen, Christopher Switalski
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Publication number: 20230067531Abstract: An electrosurgical smoke evacuation pencil includes a handle housing having a proximal end portion and a distal end portion, the handle housing defining a lumen therethrough, a nozzle in fluid communication with the lumen, a pressure sensor configured to sense a vacuum pressure at the nozzle, a connector coupled to the distal end portion of the handle housing, the connector configured to couple to a suction source, and an electrode configured to couple to a source of electrosurgical energy.Type: ApplicationFiled: July 20, 2022Publication date: March 2, 2023Inventors: Daniel A. Joseph, Christopher A. Valentine
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Publication number: 20220346826Abstract: An ultrasonic surgical system includes an ultrasonic generator configured to provide an electrical drive signal, an ultrasonic transducer configured to receive the electrical drive signal and to produce ultrasonic mechanical motion in response thereto, and a blade coupled to the ultrasonic transducer and configured to receive the ultrasonic mechanical motion from the ultrasonic transducer for treating tissue in contact therewith. The ultrasonic transducer defines a saturation point and the ultrasonic generator is configured to drive the ultrasonic transducer substantially at the saturation point such that the ultrasonic mechanical motion produced by the ultrasonic transducer is substantially equal to a maximum ultrasonic mechanical motion of the ultrasonic transducer.Type: ApplicationFiled: April 8, 2022Publication date: November 3, 2022Inventors: David J. Van Tol, Matthew S. Cowley, Keith W. Malang, Anthony B. Ross, Christopher A. Valentine, Aaron G. Mattmiller, Michael B. Lyons
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Publication number: 20220338899Abstract: A surgical instrument includes a handle assembly, an elongate member, and a motor assembly. The elongate member extends from the handle assembly and defines a longitudinal axis of the surgical instrument. The motor assembly is disposed within the handle assembly and is configured to rotate the elongate member about the longitudinal axis relative to that handle assembly in response to sensed movement of the handle assembly about the longitudinal axis.Type: ApplicationFiled: July 12, 2022Publication date: October 27, 2022Inventors: Scott E.M. Frushour, Christopher A. Valentine
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Patent number: 11382649Abstract: A surgical instrument includes a handle assembly, an elongate member, and a motor assembly. The elongate member extends from the handle assembly and defines a longitudinal axis of the surgical instrument. The motor assembly is disposed within the handle assembly and is configured to rotate the elongate member about the longitudinal axis relative to that handle assembly in response to sensed movement of the handle assembly about the longitudinal axis.Type: GrantFiled: November 17, 2016Date of Patent: July 12, 2022Assignee: Covidien LPInventors: Scott E. M. Frushour, Christopher A. Valentine
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Patent number: 10966775Abstract: A medical device for treating and analyzing tissue includes a plasma applicator having a housing. The housing includes a substantially tubular shape and defines a lumen therethrough. The lumen is in fluid communication with an ionizable media source configured to supply ionizable media thereto. The applicator also includes one or more electrodes coupled to the housing. The electrodes are adapted to couple to a power source configured to energize the electrodes to ignite the ionizable media to form a plasma plume for treating tissue. The device also includes an effluent-collection attachment coupled to the plasma applicator. The effluent-collection attachment is configured to collect a portion of a plasma effluent.Type: GrantFiled: May 8, 2018Date of Patent: April 6, 2021Assignee: Covidien LPInventors: Kristin D. Johnson, Kyle R. Rick, Christopher A. Valentine, Mika N. Sinanan
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Publication number: 20180256239Abstract: A medical device for treating and analyzing tissue includes a plasma applicator having a housing. The housing includes a substantially tubular shape and defines a lumen therethrough. The lumen is in fluid communication with an ionizable media source configured to supply ionizable media thereto. The applicator also includes one or more electrodes coupled to the housing. The electrodes are adapted to couple to a power source configured to energize the electrodes to ignite the ionizable media to form a plasma plume for treating tissue. The device also includes an effluent-collection attachment coupled to the plasma applicator. The effluent-collection attachment is configured to collect a portion of a plasma effluent.Type: ApplicationFiled: May 8, 2018Publication date: September 13, 2018Inventors: KRISTIN D. JOHNSON, KYLE R. RICK, CHRISTOPHER A. VALENTINE, MIKA N. SINANAN
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Patent number: 9974594Abstract: A medical device for treating and analyzing tissue includes a plasma applicator having a housing. The housing includes a substantially tubular shape and defines a lumen therethrough. The lumen is in fluid communication with an ionizable media source configured to supply ionizable media thereto. The applicator also includes one or more electrodes coupled to the housing. The electrodes are adapted to couple to a power source configured to energize the electrodes to ignite the ionizable media to form a plasma plume for treating tissue. The device also includes an effluent-collection attachment coupled to the plasma applicator. The effluent-collection attachment is configured to collect a portion of a plasma effluent.Type: GrantFiled: August 25, 2014Date of Patent: May 22, 2018Assignee: COVIDIEN LPInventors: Kristin D. Johnson, Kyle R. Rick, Christopher A. Valentine, Mika N. Sinanan
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Publication number: 20180133521Abstract: A surgical instrument includes a handle assembly, an elongate member, and a motor assembly. The elongate member extends from the handle assembly and defines a longitudinal axis of the surgical instrument. The motor assembly is disposed within the handle assembly and is configured to rotate the elongate member about the longitudinal axis relative to that handle assembly in response to sensed movement of the handle assembly about the longitudinal axis.Type: ApplicationFiled: November 17, 2016Publication date: May 17, 2018Inventors: SCOTT E.M. FRUSHOUR, CHRISTOPHER A. VALENTINE
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Patent number: 9730672Abstract: A system and method of ultrasound imaging, the system including a laparoscopic surgical instrument including at least one ultrasound transducer, and a processor adapted to receive acoustic data from the ultrasound transducer and process the acoustic data from the ultrasound transducer to produce a graphical representation of the acoustic data, the graphical representation depicting echoic attributes of tissue substantially axially aligned with a transmission path of the at least one ultrasound transducer, and the distance of at least one tissue type having different echoic attributes from surrounding tissue form a distal tip of the laparoscopic surgical instrument.Type: GrantFiled: June 28, 2016Date of Patent: August 15, 2017Assignee: COVIDIEN LPInventors: Peng Zheng, Christopher A. Valentine, Christopher T. Rusin, Kathy E. Rooks, Benjamin M. Corum, Sally D. Jandrall, Kristin D. Johnson
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Publication number: 20160302764Abstract: A system and method of ultrasound imaging, the system including a laparoscopic surgical instrument including at least one ultrasound transducer, and a processor adapted to receive acoustic data from the ultrasound transducer and process the acoustic data from the ultrasound transducer to produce a graphical representation of the acoustic data, the graphical representation depicting echoic attributes of tissue substantially axially aligned with a transmission path of the at least one ultrasound transducer, and the distance of at least one tissue type having different echoic attributes from surrounding tissue form a distal tip of the laparoscopic surgical instrument.Type: ApplicationFiled: June 28, 2016Publication date: October 20, 2016Inventors: PENG ZHENG, CHRISTOPHER A. VALENTINE, CHRISTOPHER T. RUSIN, KATHY E. ROOKS, BENJAMIN M. CORUM, SALLY D. JANDRALL, KRISTIN D. JOHNSON
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Patent number: 9375196Abstract: A system and method of ultrasound imaging, the system including a laparoscopic surgical instrument including at least one ultrasound transducer, and a processor adapted to receive acoustic data from the ultrasound transducer and process the acoustic data from the ultrasound transducer to produce a graphical representation of the acoustic data, the graphical representation depicting echoic attributes of tissue substantially axially aligned with a transmission path of the at least one ultrasound transducer, and the distance of at least one tissue type having different echoic attributes from surrounding tissue form a distal tip of the laparoscopic surgical instrument.Type: GrantFiled: March 15, 2013Date of Patent: June 28, 2016Assignee: COVIDIEN LPInventors: Peng Zheng, Christopher A. Valentine, Christopher T. Rusin, Kathy E. Rooks, Benjamin M. Corum, Sally D. Jandrall, Kristin D. Johnson
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Publication number: 20140364849Abstract: A medical device for treating and analyzing tissue includes a plasma applicator having a housing. The housing includes a substantially tubular shape and defines a lumen therethrough. The lumen is in fluid communication with an ionizable media source configured to supply ionizable media thereto. The applicator also includes one or more electrodes coupled to the housing. The electrodes are adapted to couple to a power source configured to energize the electrodes to ignite the ionizable media to form a plasma plume for treating tissue. The device also includes an effluent-collection attachment coupled to the plasma applicator. The effluent-collection attachment is configured to collect a portion of a plasma effluent.Type: ApplicationFiled: August 25, 2014Publication date: December 11, 2014Inventors: KRISTIN D. JOHNSON, KYLE R. RICK, CHRISTOPHER A. VALENTINE, MIKA N. SINANAN