Patents by Inventor Jimmy Xu

Jimmy Xu 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).

  • Publication number: 20240053653
    Abstract: A photon source for generating entangled photons includes a pump laser, and 4-N, N-dimethylamino-4?-N?-methyl-stilbazolium-tosylate (DAST) crystals, the pump laser pumping the DAST crystals with pump photons to generate a stream of pairs of entangled photons, each pair comprising a signal photon and an idler photon.
    Type: Application
    Filed: February 16, 2023
    Publication date: February 15, 2024
    Inventors: Jimmy XU, Petr MOROSHKIN, Akshay NAGAR
  • Patent number: 11604398
    Abstract: A photon source for generating entangled photons includes a pump laser, and 4-N, N-dimethylamino-4?-N?-methyl-stilbazolium-tosylate (DAST) crystals, the pump laser pumping the DAST crystals with pump photons to generate a stream of pairs of entangled photons, each pair comprising a signal photon and an idler photon.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: March 14, 2023
    Assignee: Brown University
    Inventors: Jimmy Xu, Petr Moroshkin, Akshay Nagar
  • Publication number: 20220165424
    Abstract: A system managing a participant health regimen can include any or all of: a computing system; a set of dashboards; a set of models; a user device; a sensor system; one or more supplementary devices; a client application; and/or any other components. A method for managing a participant health regimen includes collecting a set of inputs; determining a participant condition; determining a barrier associated with the participant; and determining and/or triggering an action. Additionally or alternatively, the method can include training and/or retraining any or all of a set of models and/or any other processes.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 26, 2022
    Inventors: Carolyn Jasik, Mike Tadlock, Michael Turken, Ken Huang, Jimmy Xu
  • Publication number: 20220082899
    Abstract: A photon source for generating entangled photons includes a pump laser, and 4-N, N-dimethylamino-4?-N?-methyl-stilbazolium-tosylate (DAST) crystals, the pump laser pumping the DAST crystals with pump photons to generate a stream of pairs of entangled photons, each pair comprising a signal photon and an idler photon.
    Type: Application
    Filed: September 14, 2021
    Publication date: March 17, 2022
    Inventors: Jimmy XU, Petr MOROSHKIN, Akshay NAGAR
  • Publication number: 20210343385
    Abstract: A system managing a participant health regimen can include any or all of: a computing system; a set of dashboards; a set of models; a user device; a sensor system; one or more supplementary devices; a client application; and/or any other components. A method for managing a participant health regimen includes collecting a set of inputs; determining a participant condition; determining a barrier associated with the participant; and determining and/or triggering an action. Additionally or alternatively, the method can include training and/or retraining any or all of a set of models and/or any other processes.
    Type: Application
    Filed: May 4, 2021
    Publication date: November 4, 2021
    Inventors: Carolyn Jasik, Mike Tadlock, Michael Turken, Ken Huang, Jimmy Xu
  • Publication number: 20190310819
    Abstract: This invention is an augmented reality device that displays virtual screens at user specified positions taking inputs from the electronic medical record, PACs system, and imaging device. The virtual screens can be displayed in any orientation. Machine learning tools will improve ease of workflow. Collaboration tools will be available. An API will ease interoperability between radiology imaging devices and augmented reality systems. Devices such as catheters/needles impregnated with radiopaque markers and other radiopaque target markers are also discussed.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 10, 2019
    Inventors: Jimmy Xu, Austin Sloop, Peng Hu, Tara Gildersleeve
  • Patent number: 9652966
    Abstract: A jumper has a connector and a housing. The housing at least partially encloses a processor in data communication with a non-transitory memory, a global positioning system, a rechargeable battery, and a networking device. The memory comprises software instructions that, when executed by the processor, perform steps for wirelessly transmitting data to a mobile device over a network. The data indicates a jumper identification number, a location of the jumper, and a duration after which the jumper will automatically deactivate. The steps performed include the step of wirelessly outputting an alert to the mobile device when the mobile device is at a first distance from the jumper. The first distance is settable using the mobile device. The alert causes the mobile device to at least one of vibrate and ring.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: May 16, 2017
    Assignees: ThyssenKrupp Elevator AG, ThyssenKrupp AG
    Inventors: Mike Palazzola, Jimmy Xu, Keith Anderson, Peter F. Feldhusen, Alan M. Parker, Frank P. Dudde, Olivia Stone, William K. Delk
  • Publication number: 20160267767
    Abstract: A jumper has a connector and a housing. The housing at least partially encloses a processor in data communication with a non-transitory memory, a global positioning system, a rechargeable battery, and a networking device. The memory comprises software instructions that, when executed by the processor, perform steps for wirelessly transmitting data to a mobile device over a network. The data indicates a jumper identification number, a location of the jumper, and a duration after which the jumper will automatically deactivate. The steps performed include the step of wirelessly outputting an alert to the mobile device when the mobile device is at a first distance from the jumper. The first distance is settable using the mobile device. The alert causes the mobile device to at least one of vibrate and ring.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 15, 2016
    Inventors: Mike Palazzola, Jimmy Xu, Keith Anderson, Peter F. Feldhusen, Alan M. Parker, Frank P. Dudde, Olivia Stone, William K. Delk
  • Patent number: 7668603
    Abstract: A composition of microscopic devices utilizable in a medical diagnostic or therapeutic procedure. Each microscopic device includes a nanostructure provided with a ligand for effectively coupling the nanostructure to a predetermined chemical or molecular site. A medical method in part comprises inserting the medical devices into a patient, attaching the nanostructures via the respective ligands to instances of a predetermined type of target structure inside the patient, and thereafter activating the nanostructures to perform a preselected medical diagnostic or therapeutic function.
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: February 23, 2010
    Assignee: Nanoco, LLC
    Inventors: Robert C Stirbl, Malcolm L Snead, Jimmy Xu, Ellen S Vitetta, Peter J Wilk
  • Publication number: 20090226520
    Abstract: A composition of microscopic devices utilizable in a medical diagnostic or therapeutic procedure. Each microscopic device includes a nanostructure provided with a ligand for effectively coupling the nanostructure to a predetermined chemical or molecular site. A medical method in part comprises inserting the medical devices into a patient, attaching the nanostructures via the respective ligands to instances of a predetermined type of target structure inside the patient, and thereafter activating the nanostructures to perform a preselected medical diagnostic or therapeutic function.
    Type: Application
    Filed: January 26, 2006
    Publication date: September 10, 2009
    Applicant: NANOCO, LLC
    Inventors: Robert C. Stirbl, Malcolm L. Snead, Jimmy Xu, Ellen S. Vitetta, Peter J. Wilk
  • Patent number: 7133725
    Abstract: A composition of microscopic devices utilizable in a medical diagnostic or therapeutic procedure. Each microscopic device includes a nanostructure provided with a ligand for effectively coupling the nanostructure to a predetermined chemical or molecular site. A medical method in part comprises inserting the medical devices into a patient, attaching the nanostructures via the respective ligands to instances of a predetermined type of target structure inside the patient, and thereafter activating the nanostructures to perform a preselected medical diagnostic or therapeutic function.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: November 7, 2006
    Assignee: Wilk Patent Development Corporation
    Inventors: Robert C. Stirbl, Malcolm L. Snead, Jimmy Xu, Ellen S. Vitetta, Peter J. Wilk
  • Publication number: 20030171257
    Abstract: A composition of microscopic devices utilizable in a medical diagnostic or therapeutic procedure. Each microscopic device includes a nanostructure provided with a ligand for effectively coupling the nanostructure to a predetermined chemical or molecular site. A medical method in part comprises inserting the medical devices into a patient, attaching the nanostructures via the respective ligands to instances of a predetermined type of target structure inside the patient, and thereafter activating the nanostructures to perform a preselected medical diagnostic or therapeutic function.
    Type: Application
    Filed: December 18, 2002
    Publication date: September 11, 2003
    Inventors: Robert C. Stirbl, Malcolm L. Snead, Jimmy Xu, Ellen S. Vitetta, Peter J. Wilk