Patents by Inventor Ryan Silva
Ryan Silva 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: 20240146307Abstract: In a general aspect, a quantum logic gate is performed in a quantum computing system. In some cases, a pair of qubits are defined in a quantum processor; the pair of qubits can include a first qubit defined by a first qubit device in the quantum processor and a second qubit defined by a tunable qubit device in the quantum processor. A quantum logic gate can be applied to the pair of qubits by communicating a control signal to a control line coupled to the tunable qubit device. The control signal can be configured to modulate a transition frequency of the tunable qubit device at a modulation frequency, and the modulation frequency can be determined based on a transition frequency of the first qubit device.Type: ApplicationFiled: April 26, 2023Publication date: May 2, 2024Applicant: Rigetti & Co, LLCInventors: Eyob A. Sete, Nicolas Didier, Marcus Palmer da Silva, Chad Tyler Rigetti, Matthew J. Reagor, Shane Arthur Caldwell, Nikolas Anton Tezak, Colm Andrew Ryan, Sabrina Sae Byul Hong, Prasahnt Sivarajah, Alexander Papageorge, Deanna Margo Abrams
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Patent number: 11471581Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.Type: GrantFiled: April 26, 2021Date of Patent: October 18, 2022Assignee: The Charles Stark Draper Laboratory, Inc.Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow
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Publication number: 20210353844Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.Type: ApplicationFiled: April 26, 2021Publication date: November 18, 2021Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow
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Patent number: 10987462Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.Type: GrantFiled: June 14, 2018Date of Patent: April 27, 2021Assignee: The Charles Stark Draper Laboratory, Inc.Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow
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Patent number: 10292819Abstract: A prosthetic valve assembly includes an annular frame having an inner radial surface, an outer radial surface, and defining an inner lumen. The prosthetic valve assembly further includes a leaflet assembly including at least one leaflet having an inner radial surface and an outer radial surface. The at least one leaflet is disposed at least partially within the inner lumen of the annular frame. The prosthetic valve assembly includes a crimping accessory device having a handle and at least one shielding member removably disposed between the outer radial surface of the at least one leaflet and the inner radial surface of the annular frame. The at least one shielding member is configured to reduce physical contact between the at least one leaflet and the inner radial surface of the annular frame.Type: GrantFiled: March 18, 2016Date of Patent: May 21, 2019Assignee: Edwards Lifesciences CorporationInventors: Minh T. Ma, Seung-Beom Yi, Ryan Silva
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Publication number: 20180361053Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.Type: ApplicationFiled: June 14, 2018Publication date: December 20, 2018Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow
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Patent number: 9757232Abstract: Embodiments of an apparatus, and a method for crimping expandable stents or prosthetic valves having a radially expandable and compressible annular body and one or more protruding anchors extending from the body using the apparatus, where the apparatus comprise a housing, a plurality of circumferentially arranged nesting jaws, and an actuator configured to move the jaws radially inwardly to reduce the size of the crimping aperture, thereby radially compressing the annular body of the prosthetic valve or stent. In particular embodiments, a selected set of the jaws, each having a front side and a recessed portion in its front side adjacent to its inner end. The recessed portions of the selected jaws collectively are sized and shaped to receive the one or more anchors of the prosthetic valve when the annular body is positioned within the crimping aperture.Type: GrantFiled: May 8, 2015Date of Patent: September 12, 2017Assignee: Edwards Lifesciences CorporationInventors: Matthew A. Peterson, Robert C. Taft, Devin H. Marr, Minh T. Ma, Seung-Beom Yi, Ryan Silva
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Publication number: 20160199184Abstract: A prosthetic valve assembly includes an annular frame having an inner radial surface, an outer radial surface, and defining an inner lumen. The prosthetic valve assembly further includes a leaflet assembly including at least one leaflet having an inner radial surface and an outer radial surface. The at least one leaflet is disposed at least partially within the inner lumen of the annular frame. The prosthetic valve assembly includes a crimping accessory device having a handle and at least one shielding member removably disposed between the outer radial surface of the at least one leaflet and the inner radial surface of the annular frame. The at least one shielding member is configured to reduce physical contact between the at least one leaflet and the inner radial surface of the annular frame.Type: ApplicationFiled: March 18, 2016Publication date: July 14, 2016Inventors: Minh T. Ma, Seung-Beom Yi, Ryan Silva
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Publication number: 20150336150Abstract: Embodiments of an apparatus, and a method for crimping expandable stents or prosthetic valves having a radially expandable and compressible annular body and one or more protruding anchors extending from the body using the apparatus, where the apparatus comprise a housing, a plurality of circumferentially arranged nesting jaws, and an actuator configured to move the jaws radially inwardly to reduce the size of the crimping aperture, thereby radially compressing the annular body of the prosthetic valve or stent. In particular embodiments, a selected set of the jaws, each having a front side and a recessed portion in its front side adjacent to its inner end. The recessed portions of the selected jaws collectively are sized and shaped to receive the one or more anchors of the prosthetic valve when the annular body is positioned within the crimping aperture.Type: ApplicationFiled: May 8, 2015Publication date: November 26, 2015Applicant: Edwards Lifesciences CorporationInventors: Matthew A. Peterson, Robert C. Taft, Devin H. Marr, Minh T. Ma, Seung-Beom Yi, Ryan Silva