Patents by Inventor Samuel A. Walker
Samuel A. Walker 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: 12181305Abstract: Systems and method are provided for defining map data used in controlling a vehicle. In one embodiment, a method includes: receiving, by a processor, telemetry data; determining, by the processor, distribution data of a path based on the telemetry data; determining, by the processor, a plurality of sample data based on a trained machine learning model and the distribution data; generating, by the processor, at least one of lane line data and road edge data based on the sample data and a second machine learning model; and storing, by the processor, the map data including the lane line data and road edge data for use in controlling the vehicle.Type: GrantFiled: August 15, 2022Date of Patent: December 31, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Samuel Walker Beck, Benjamin Isaacoff, Matthew Kelly Titsworth, Jasmine Kuo
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Publication number: 20240344937Abstract: A method for performing measurements includes providing relative movement between a receptacle and a cover over a measurement interval comprising multiple non-overlapping time periods. A distance between the receptacle and the cover changes along a first axis over at least a portion of each time period. An apparatus for performing measurements includes a receptacle comprising a substrate and a plurality of wells within the substrate, and a cover. The cover includes: (1) a device configured to engage with the receptacle, (2) a control subsystem configured to provide relative movement between the receptacle and the cover, and (3) a measurement subsystem.Type: ApplicationFiled: April 16, 2024Publication date: October 17, 2024Inventors: Samuel Walker Inman, Richard Allen Bryan, Nicholas Quan, Daniel Bauen
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Publication number: 20240279582Abstract: A lid comprises a ceiling layer and a floor layer separated by a gap. The ceiling layer is configured to permit application of a force to a control surface in the floor layer. Application of this force adjusts the gap.Type: ApplicationFiled: June 13, 2022Publication date: August 22, 2024Inventors: Samuel Walker Inman, Nicholas Quan, Tanner Korb
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Patent number: 11988583Abstract: A method for performing measurements includes providing relative movement between a receptacle and a cover over a measurement interval comprising multiple non-overlapping time periods. A distance between the receptacle and the cover changes along a first axis over at least a portion of each time period. An apparatus for performing measurements includes a receptacle comprising a substrate and a plurality of wells within the substrate, and a cover. The cover includes: (1) a device configured to engage with the receptacle, (2) a control subsystem configured to provide relative movement between the receptacle and the cover, and (3) a measurement subsystem.Type: GrantFiled: August 30, 2019Date of Patent: May 21, 2024Assignee: Lucid Scientific, Inc.Inventors: Samuel Walker Inman, Richard Allen Bryan, Nicholas Quan, Daniel Bauen
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Publication number: 20240053166Abstract: Systems and method are provided for defining map data used in controlling a vehicle. In one embodiment, a method includes: receiving, by a processor, telemetry data; determining, by the processor, distribution data of a path based on the telemetry data; determining, by the processor, a plurality of sample data based on a trained machine learning model and the distribution data; generating, by the processor, at least one of lane line data and road edge data based on the sample data and a second machine learning model; and storing, by the processor, the map data including the lane line data and road edge data for use in controlling the vehicle.Type: ApplicationFiled: August 15, 2022Publication date: February 15, 2024Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Samuel Walker Beck, Benjamin Isaacoff, Matthew Kelly Titsworth, Jasmine Kuo
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Publication number: 20240007280Abstract: Systems and methods are provided for creating, managing and implementing data encryption and key management in a software application through an application programming interface (API) via a SAAS-based API-based platform. A developer can quickly and easily build encryption into any application with an API accessed through an API-based platform that allows the developer to enter basic information about an application, generate encryption keys, download a client library and implement the encryption into the application based on the application information and encryption keys with only two calls to the API. The encryption is built into the software layer and the keys are managed remotely, providing security and simplicity for implementing and executing encryption.Type: ApplicationFiled: November 2, 2021Publication date: January 4, 2024Applicant: UBIQ Security, Inc.Inventors: Wias Issa, Eric Tobias, Gary Schneir, Samuel Walker Craig
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Publication number: 20230097046Abstract: A gaming device comprises a display, a random number generator, a processor, and a memory storing instructions. When the instructions are executed by the processor, they cause the processor to conduct a base game from which feature games and at least one composite feature game can be triggered, where the composite feature game comprises game play characteristics from a first feature game and a second feature game of the feature games, and the composite feature game comprises a combination of the different game play characteristics. The composite feature game is initiated in response to a composite feature trigger condition being met. The game instances are presented with one or more feature game icon, which are modified in presentation during the game instances in accordance with an associated game play characteristic for a particular instance.Type: ApplicationFiled: April 8, 2022Publication date: March 30, 2023Inventors: Upinder Dhaliwal, Paul Connelly, Gaurav Goel, Dean Agan, Nitin Gupta, Neil Street, William Holland, Stephen Jones-McQueen, Leon Roberts, Nicholas O'Sullivan, Samuel Walker, Claudia Rae, Hanson Santoso, Dinh Tran
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Patent number: 11440511Abstract: An integrated vehicle jacking assembly includes a plurality of jacks that is each coupled to a bottom side of a vehicle. Each of the jacks is actuatable into an extended position for lifting a respective driver's side or passenger's side of the vehicle upwardly thereby facilitating tires on the respective driver's side or passenger's side of the vehicle to be removed and replaced. A control unit is positioned within the vehicle and the control unit is operationally coupled to each of the jacks. The control unit actuates one or both of the jacks between the extended position and the retracted position. A plurality of wheel chocks is provided for inhibiting the vehicle from rolling when the vehicle is lifted.Type: GrantFiled: October 23, 2019Date of Patent: September 13, 2022Inventors: Samuel Walker, Douglas Buck
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Publication number: 20210122337Abstract: An integrated vehicle jacking assembly includes a plurality of jacks that is each coupled to a bottom side of a vehicle. Each of the jacks is actuatable into an extended position for lifting a respective driver's side or passenger's side of the vehicle upwardly thereby facilitating tires on the respective driver's side or passenger's side of the vehicle to be removed and replaced. A control unit is positioned within the vehicle and the control unit is operationally coupled to each of the jacks. The control unit actuates one or both of the jacks between the extended position and the retracted position. A plurality of wheel chocks is provided for inhibiting the vehicle from rolling when the vehicle is lifted.Type: ApplicationFiled: October 23, 2019Publication date: April 29, 2021Inventors: Samuel Walker, Douglas Buck
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Patent number: 10913925Abstract: The systems and methods disclosed herein are generally related to a cell culture system. More particularly, the systems and methods enable the culturing and interconnecting of a plurality of tissue types in a biomimetic environment. By culturing organ specific tissue types within a biomimetic environment and interconnecting each of the organ systems in a physiologically meaningful way, experiments can be conducted on in vitro cells that substantially mimic the responses of in vivo cell populations. In some implementations, the system is used to monitor how organ systems respond to agents such as toxins or medications. The system enables the precise and controlled delivery of these agents, which, in some implementations, enables the biomimetic dosing of drugs in humans to be mimicked.Type: GrantFiled: November 23, 2016Date of Patent: February 9, 2021Assignees: The Charles Stark Draper Laboratory, Inc., The Massachusetts Institute of TechnologyInventors: Joseph Cuiffi, Jeffrey T. Borenstein, Anilkumar Harapanahalli Achyuta, Mark J. Mescher, Linda Griffith, Samuel Walker Inman
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Publication number: 20200116600Abstract: A method for performing measurements includes providing relative movement between a receptacle and a cover over a measurement interval comprising multiple non-overlapping time periods. A distance between the receptacle and the cover changes along a first axis over at least a portion of each time period. An apparatus for performing measurements includes a receptacle comprising a substrate and a plurality of wells within the substrate, and a cover. The cover includes: (1) a device configured to engage with the receptacle, (2) a control subsystem configured to provide relative movement between the receptacle and the cover, and (3) a measurement subsystem.Type: ApplicationFiled: August 30, 2019Publication date: April 16, 2020Inventors: Samuel Walker Inman, Richard Allen Bryan, Nicholas Quan, Daniel Bauen
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Patent number: 9777252Abstract: The systems and methods disclosed herein are generally related to a cell culture system. More particularly, the systems and methods enable the culturing and interconnecting of a plurality of tissue types in a biomimetic environment. By culturing organ specific tissue types within a biomimetic environment and interconnecting each of the organ systems in a physiologically meaningful way, experiments can be conducted on in vitro cells that substantially mimic the responses of in vivo cell populations. In some implementations, the organ systems are fluidically connected with a constant-volume pump.Type: GrantFiled: February 1, 2016Date of Patent: October 3, 2017Assignees: THE CHARLES STARK DRAPER LABORATORY, INC., THE MASSACHUSETTS INSTITUTE OF TECHNOLOGYInventors: Joseph Cuiffi, Mark Joseph Mescher, Jonathan Robert Coppeta, Samuel Walker Inman, Abigail June Spencer, Transon Van Nguyen, Jeffrey T. Borenstein
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Publication number: 20170137768Abstract: The systems and methods disclosed herein are generally related to a cell culture system. More particularly, the systems and methods enable the culturing and interconnecting of a plurality of tissue types in a biomimetic environment. By culturing organ specific tissue types within a biomimetic environment and interconnecting each of the organ systems in a physiologically meaningful way, experiments can be conducted on in vitro cells that substantially mimic the responses of in vivo cell populations. In some implementations, the system is used to monitor how organ systems respond to agents such as toxins or medications. The system enables the precise and controlled delivery of these agents, which, in some implementations, enables the biomimetic dosing of drugs in humans to be mimicked.Type: ApplicationFiled: November 23, 2016Publication date: May 18, 2017Inventors: Joseph Cuiffi, Jeffrey T. Borenstein, Anilkumar Harapanahalli Achyuta, Mark J. Mescher, Linda Griffith, Samuel Walker Inman
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Patent number: 9528082Abstract: The systems and methods disclosed herein are generally related to a cell culture system. More particularly, the systems and methods enable the culturing and interconnecting of a plurality of tissue types in a biomimetic environment. By culturing organ specific tissue types within a biomimetic environment and interconnecting each of the organ systems in a physiologically meaningful way, experiments can be conducted on in vitro cells that substantially mimic the responses of in vivo cell populations. In some implementations, the system is used to monitor how organ systems respond to agents such as toxins or medications. The system enables the precise and controlled delivery of these agents, which, in some implementations, enables the biomimetic dosing of drugs in humans to be mimicked.Type: GrantFiled: July 25, 2013Date of Patent: December 27, 2016Assignees: The Charles Stark Draper Laboratory, Inc., The Massachusetts Institute of TechnologyInventors: Joseph Cuiffi, Jeffrey T. Borenstein, Anilkumar Harapanahalli Achyuta, Mark J. Mescher, Linda Griffith, Samuel Walker Inman
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Publication number: 20160145553Abstract: The systems and methods disclosed herein are generally related to a cell culture system. More particularly, the systems and methods enable the culturing and interconnecting of a plurality of tissue types in a biomimetic environment. By culturing organ specific tissue types within a biomimetic environment and interconnecting each of the organ systems in a physiologically meaningful way, experiments can be conducted on in vitro cells that substantially mimic the responses of in vivo cell populations. In some implementations, the organ systems are fluidically connected with a constant-volume pump.Type: ApplicationFiled: February 1, 2016Publication date: May 26, 2016Inventors: Joseph Cuiffi, Mark Joseph Mescher, Jonathan Robert Coppeta, Samuel Walker Inman, Abigail June Spencer, Transon Van Nguyen, Jeffrey T. Borenstein
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Patent number: 9249387Abstract: The systems and methods disclosed herein are generally related to a cell culture system. More particularly, the systems and methods enable the culturing and interconnecting of a plurality of tissue types in a biomimetic environment. By culturing organ specific tissue types within a biomimetic environment and interconnecting each of the organ systems in a physiologically meaningful way, experiments can be conducted on in vitro cells that substantially mimic the responses of in vivo cell populations. In some implementations, the organ systems are fluidically connected with a constant-volume pump.Type: GrantFiled: January 29, 2014Date of Patent: February 2, 2016Assignees: The Charles Stark Draper Laboratory, Inc., The Massachusettes Institute of TechnologyInventors: Joseph Cuiffi, Mark Joseph Mescher, Jonathan Robert Coppeta, Samuel Walker Inman, Abigail June Spencer, Transon Van Nguyen, Jeffrey T. Borenstein
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Patent number: 9075011Abstract: A material is excited with light whose intensity is modulated according to a modulation signal. The modulation signal includes multiple transitions between at least two intensity levels, with times of at least a first contiguous sequence of the transitions being selected according to an irregular pattern. A response of the material to the excitation is detected.Type: GrantFiled: May 18, 2012Date of Patent: July 7, 2015Inventors: Samuel Walker Inman, Ian W. Hunter
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Publication number: 20140212964Abstract: The systems and methods disclosed herein are generally related to a cell culture system. More particularly, the systems and methods enable the culturing and interconnecting of a plurality of tissue types in a biomimetic environment. By culturing organ specific tissue types within a biomimetic environment and interconnecting each of the organ systems in a physiologically meaningful way, experiments can be conducted on in vitro cells that substantially mimic the responses of in vivo cell populations. In some implementations, the organ systems are fluidically connected with a constant-volume pump.Type: ApplicationFiled: January 29, 2014Publication date: July 31, 2014Applicants: The Massachusetts Institute of Technology, The Charles Stark Draper Laboratory, Inc.Inventors: Joseph Cuiffi, Mark Joseph Mescher, Jonathan Robert Coppeta, Samuel Walker Inman, Abigail June Spencer, Transon Van Nguyen, Jeffrey T. Borenstein
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Publication number: 20140084181Abstract: A material is excited with light whose intensity is modulated according to a modulation signal. The modulation signal includes multiple transitions between at least two intensity levels, with times of at least a first contiguous sequence of the transitions being selected according to an irregular pattern. A response of the material to the excitation is detected.Type: ApplicationFiled: May 18, 2012Publication date: March 27, 2014Inventors: Samuel Walker Inman, Ian W. Hunter
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Patent number: 8672242Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve without the need for a hand tool. A method of irrigation is also provided involving moving the deflector between an arc adjustment position and an operational, irrigation position. The sprinkler head may also include a flow rate adjustment valve that may be adjusted by actuation or rotation of an outer wall portion of the sprinkler. Rotation of the outer wall portion causes a flow control member to move axially to or away from an inlet.Type: GrantFiled: July 31, 2012Date of Patent: March 18, 2014Assignee: Rain Bird CorporationInventors: Steven Brian Hunnicutt, Samuel Walker