Patents by Inventor Stephen An

Stephen An 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: 20190151656
    Abstract: Devices, systems and methods of neurostimulation for treating obstructive sleep apnea.
    Type: Application
    Filed: October 18, 2018
    Publication date: May 23, 2019
    Applicant: CYBERONICS, INC.
    Inventors: Stephen L. Bolea, Thomas B. Hoegh, Brian D. Kuhnley, Dale G. Suilmann, Bruce J. Persson, John P. Beck, Sidney F. Hauschild, Paula M. Kaplan, Adam K. Hoyhtya, Wondimeneh Tesfayesus, Robert E. Atkinson
  • Publication number: 20190156608
    Abstract: A system of isolation management comprises a computer for generating an isolation plan; a lockbox configured to receive the isolation plan from the computer; a mobile device associated with an individual, and one or more locks for isolation locking of an asset by each individual according to the isolation plan. The mobile device is allocated to the lockbox according to the isolation plan. The lockbox is configured to recognise the mobile device when proximal to the lockbox. The one or more isolation locks are removably housed in the lockbox. The one or more isolation locks are each able to be recognised by the mobile device and the mobile device is configured to record an association of one or more of the isolation locks to the mobile device according to the isolation plan. There is also an isolation point for isolating the asset with the one or more isolation locks according to the isolation plan. The isolation point is able to be recognised by the mobile device.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 23, 2019
    Applicant: ISOL8 Pty Ltd
    Inventor: Stephen Craig Power
  • Publication number: 20190152758
    Abstract: A removable liquid transport assembly configured to be readily installed in and removed from a liquid dispenser to permit the liquid dispenser to be readily sanitized. The removable liquid transport assembly preferably includes a liquid manifold, a valve assembly and a pump head. The removable liquid transport assembly is configured such that liquid can flow in a first direction through the removable liquid transport assembly to permit a liquid to be dispensed from a liquid dispenser and liquid can flow in a second direction back to a liquid storage container to prevent damage to one or more components of the liquid dispenser.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 23, 2019
    Inventors: Philip A. Walton, Stephen James Vipond, Dennis Laurier Rivard, Tyler Wayne Nickerson
  • Publication number: 20190154033
    Abstract: A reciprocating plunger pump fluid end having increased material thicknesses in typical high stress concentration areas includes locating valves in spherically segmented shaped suction and discharge bores adjacent to chamfered transition areas to provide for reduced stress concentrations, resistance to fatigue failure and erosion and ease of access for maintenance. Among other features the housing includes a valve retainer assembly integrally mounted inside the housing which includes a profile to reduce stresses in the bores and facilitate access for replacement of internal components.
    Type: Application
    Filed: November 17, 2017
    Publication date: May 23, 2019
    Applicant: Advanced Upstream Solutions LLC
    Inventors: Bradley Allan Brooks, Michael David Conatser, Sean Christopher Cornett, RondaII Bailey McKelroy, Blake Mullins, Stephen Seymour
  • Publication number: 20190157169
    Abstract: Embodiments of the invention include a dye and pry process for removing quad flat no-lead (QFN) packages and bottom termination components (BTC) from card assemblies. Aspects of the invention include immersing a semiconductor package assembly in a solution comprising dye and placing the immersed semiconductor package assembly under vacuum pressure. Vacuum conditions ensure that the dye solution is pulled into any cracks in the solder formed between the semiconductor package assembly and the QFN package or BTC. The package assembly is dried and a hole is drilled to expose a bottom surface of the QFN package or BTC. The QFN package or BTC is then removed by applying a force to the exposed bottom surface. The semiconductor package assembly can then be inspected for the dye to locate cracks.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 23, 2019
    Inventors: Tim A. Bartsch, Jennifer Bennett, James D. Bielick, David J. Braun, John R. Dangler, Stephen M. Hugo, Theron L. Lewis, Timothy P. Younger
  • Publication number: 20190158294
    Abstract: In one embodiment, the present disclosure is directed to a system for digital authentication, the system including a server and a device. The device includes a first processor and a second processor separate and distinct from the first processor and dedicated solely to security functionality. The second processor is programmed to generate a public key and a private key, and to use the private key and to-be-signed signature data to generate digital signatures, including a first digital signature. The device transmits the public key and the first digital signature to the server. The server stores the public key to uniquely identify the device or a user of the device in subsequent communications between the server and device.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 23, 2019
    Inventors: Harold Smith, III, Stephen Thompson
  • Publication number: 20190156690
    Abstract: A computer-implemented method for providing a graphical user interface for use in a virtual reality system. A virtual reality simulation of a user's view of a simulated virtual reality environment is generated and output for display on a virtual reality display, the virtual reality environment comprising the graphical user interface. The graphical user interface comprises one or more selectable cells positioned within the simulated virtual reality environment at one or more corresponding fixed positions within the virtual reality environment relative to a position of the user within the virtual reality environment, the one or more fixed positions being independent of the direction of view of the user.
    Type: Application
    Filed: November 20, 2017
    Publication date: May 23, 2019
    Inventors: CiarĂ¡n Carrick, James Pendry, Matthew Leatherbarrow, Joseph Marritt, Stephen Dann, Shafi Ahmed
  • Publication number: 20190151184
    Abstract: An assistance apparatus includes wires that couple an upper body belt to be worn on an upper body of a user to first and second knee belts to be worn above left and right knees of the user, and a motor. In a case of assisting the user in turning left, the motor generates a tension in second and fourth wires in a period of 65% or more and 100% or less of a first gait phase of a left leg and a period of 0% or more and 20% or less of a second gait phase of the left leg, and generates a tension in sixth and eighth wires in a period of 65% or more and 100% or less of a first gait phase of a right leg and a period of 0% or more and 20% or less of a second gait phase of the right leg.
    Type: Application
    Filed: January 25, 2019
    Publication date: May 23, 2019
    Inventors: KENTA MURAKAMI, STEPHEN WILLIAM JOHN, MAYUMI KOMATSU, SHINOBU ADACHI
  • Publication number: 20190151279
    Abstract: The present invention relates to compounds of formula (I) and salts thereof, pharmaceutical compositions containing such compounds and to their use in therapy.
    Type: Application
    Filed: April 5, 2017
    Publication date: May 23, 2019
    Inventors: Stephen John ATKINSON, Emmanuel Hubert DEMONT, Lee Andrew HARRISON, Alexander G. PRESTON, Jonathan Thomas SEAL, Ian David WALL, Robert J. WATSON, James Michael WOOLVEN
  • Publication number: 20190154831
    Abstract: A method for increasing a detection distance of a surface of an object illuminated by near-IR electromagnetic radiation, including: (a) directing near-IR electromagnetic radiation from a near-IR electromagnetic radiation source towards an object at least partially coated with a near-IR reflective coating that increases a near-IR electromagnetic radiation detection distance by at least 15% as measured at a wavelength in a near-IR range as compared to the same object coated with a color matched coating which absorbs more of the same near-IR radiation, where the color matched coating has a ?E color matched value of 1.5 or less when compared to the near-IR reflective coating; and (b) detecting reflected near-IR electromagnetic radiation reflected from the near-IR reflective coating. A system for detecting proximity of vehicles is also disclosed.
    Type: Application
    Filed: January 22, 2019
    Publication date: May 23, 2019
    Inventors: Eldon L. Decker, Kristen Kruszewski, LuAnn Holsing, Stephen G. McQuown, Stuart D. Hellring
  • Publication number: 20190157696
    Abstract: A power production system includes a fuel cell separation system configured to receive a flue gas and to produce electrical power therefrom; a flue gas polishing system positioned upstream of the fuel cell separation system and configured to remove contaminants in the flue gas; a flue gas analyzer configured to measure in real-time an amount of the contaminants in the flue gas; and a plant control system operatively coupled to the flue gas polishing system, the flue gas analyzer, and the fuel cell separation system and configured to adjust operational parameters of the flue gas polishing system.
    Type: Application
    Filed: April 21, 2017
    Publication date: May 23, 2019
    Inventors: Hossein GHEZEL-AYAGH, Stephen JOLLY
  • Publication number: 20190152652
    Abstract: Mouth fill devices can be mounted with respect to a mouth of a liquid container. The mouth fill device can include a circumferential shroud circumscribing an axis of the mouth fill device. The circumferential shroud can include an interior surface defining an interior passage extending along the axis. The interior passage can include a liquid fill passage. The mouth fill devices can further include a protrusion mounted relative to the circumferential shroud and extending within the interior passage. The protrusion can include an interior passageway extending through the protrusion that defines a liquid dispensing passage. The fluid fill passage can be disposed outside of the liquid dispensing passage.
    Type: Application
    Filed: January 26, 2019
    Publication date: May 23, 2019
    Inventor: Stephen Frank Charles Geldard
  • Publication number: 20190151124
    Abstract: Apparatus for delivering stents to body lumens include one or more tubular prostheses carried at the distal end of a catheter shaft, a sheath slidably disposed over the prostheses, and a guidewire tube extending from within the sheath to the exterior of the sheath through an exit port in a sidewall thereof. A guidewire extends slidably through the guidewire tube. The sheath can be moved relative to the catheter shaft and the guidewire tube to expose the prostheses for deployment. Methods of delivering stents are also provided.
    Type: Application
    Filed: January 17, 2019
    Publication date: May 23, 2019
    Inventors: Dan J. HAMMERSMARK, Stephen KAO, Craig WELK, Pablo ACOSTA, Joseph KARATT
  • Publication number: 20190153001
    Abstract: Organotin clusters are described with the formula R3Sn3(O2CR?)5-x(OH)2+x(?3-O) with 0?x<2; R=branched or cycloalkyl with 1 to 31 carbon atoms; R??H or alkyl with 1 to 20 carbon atoms. Three carboxylato ligands are bridging, and two OH ligands are bridging. The remaining two carboxylato ligands are in non-bridging configurations, and the non-bridging carboxylato ligands are exchangeable in solution. Solutions of these clusters are suitable for forming radiation sensitive coatings that can be used to pattern nanometer scale structures. The radiation sensitive coatings are particularly suitable for EUV patterning.
    Type: Application
    Filed: November 19, 2018
    Publication date: May 23, 2019
    Inventors: Brian J. Cardineau, Stephen T. Meyers, Kai Jiang, William Earley
  • Publication number: 20190156589
    Abstract: Embodiments of the present invention provide a system for transferring one or more resources associated with an interaction via an automobile. The system is typically configured for receiving a travel route to a destination from a user, via one or more components of an automobile, identifying one or more tolls associated with the travel route, continuously monitoring a current location of the user, identifying that the current location of the user is within a predetermined distance from a toll location of the one or more tolls, establishing a communication link with at least one remote toll system associated with the toll location based on identifying that the current location is within the predetermined distance from the toll location, initiating transfer of resources to complete an interaction with the at least one remote toll system, and completing the interaction by transferring the resources to the at least one remote toll system.
    Type: Application
    Filed: February 28, 2018
    Publication date: May 23, 2019
    Inventors: Mark Allan Nelson, Karen Lea MacQueen, Stephen Philip Selfridge, Ashish B. Tajpuria, Steven Michael Twombly
  • Publication number: 20190152900
    Abstract: A crystalline form of a ?-aminobutyric acid analog, and methods of preparing same, are provided.
    Type: Application
    Filed: January 29, 2019
    Publication date: May 23, 2019
    Inventors: Tono Estrada, Stephen P. Raillard, Christine Hook-Frauenfelder, Uwe Zacher
  • Publication number: 20190151733
    Abstract: An open field game arrangement includes glowing targets and provides responses, such as lights and sounds, when the targets are hit.
    Type: Application
    Filed: January 29, 2019
    Publication date: May 23, 2019
    Applicant: OFF COURSE PRODUCTIONS, INC.
    Inventors: Robert Glen Peterson, Stephen W Brewer
  • Publication number: 20190153994
    Abstract: A method for manufacturing a rotor blade panel of a wind turbine includes placing one or more fiber-reinforced outer skins into a mold of the rotor blade panel. The method also includes printing and depositing, via a computer numeric control (CNC) device, a plurality of rib members that form at least one three-dimensional (3-D) reinforcement grid structure onto an inner surface of the one or more fiber-reinforced outer skins. Further, the grid structure bonds to the one or more fiber-reinforced outer skins as the grid structure is deposited. Moreover, the method includes printing at least one additional feature into the grid structure.
    Type: Application
    Filed: November 21, 2017
    Publication date: May 23, 2019
    Inventors: James Robert Tobin, Norman Arnold Turnquist, Stephen Bertram Johnson, Don Conrad Johnson, Thomas Merzhaeuser, Peggy Lynn Baehmann, Stefan Herr, Murray Fisher, Andrew McCalip, Alan M. Walker, Todd Anderson
  • Publication number: 20190158645
    Abstract: An electronic device having a user interface for accessing phone features. The user interface accounts for whether the electronic device is connected to a companion cellular phone. The user interface accounts for a headset is available for use to carry on a call. The user interface permits transition between using one or more of cellular phone, headset, and/or the electronic device to be used for carrying on incoming or outgoing calls.
    Type: Application
    Filed: January 28, 2019
    Publication date: May 23, 2019
    Inventors: Lawrence Y. YANG, Imran CHAUDHRI, Anton M. DAVYDOV, Alan C. DYE, Dylan Ross EDWARDS, Christopher Patrick FOSS, Jonathan P. IVE, Zachery KENNEDY, Stephen O. LEMAY
  • Publication number: 20190156328
    Abstract: Embodiments of the present invention provide a system for transferring one or more resources associated with an interaction via an automobile. The system is typically configured for receiving an input from a user, via one or components of an automobile, to identify one or more third party entities associated with an interaction, identifying, via the one or more components, a current location and a destination of the user, identifying the one or more third party entities between the current location and the destination, applying logic to select a third party entity from the one or more third party entities, establishing a communication link with a third party entity device associated with the third party entity, and initiating transfer of resources to the remote device to complete the interaction.
    Type: Application
    Filed: March 2, 2018
    Publication date: May 23, 2019
    Inventors: Mark Allan Nelson, Karen Lea MacQueen, Stephen Philip Selfridge, Ashish B. Tajpuria, Tony England