Patents by Inventor Brian (Xi-Yu) Guo

Brian (Xi-Yu) Guo 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).

  • Patent number: 12263478
    Abstract: In some embodiments, a stand-alone molecular diagnostic test device includes a detection circuit that includes a light emitting device and a light receiving device (e.g., a photodiode) that are arranged to produce an electronic signal associated with a colorimetric output produced by the stand-alone molecular diagnostic test.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: April 1, 2025
    Assignee: Visby Medical, Inc.
    Inventors: Teresa Abraham, Victor Briones, Brian Ciopyk, Paul Dentinger, Kamal Kajouke, Bryan D. Knysh, Brandon Ma
  • Patent number: 12264203
    Abstract: The present disclosure provides, among other things, two different formats of humanized antibodies against human complement component 5a receptor I. The disclosure also provides a method of treating a subject having dysfunctions of C5a/C5aR1 axis pathway, including but not limited to ANCA-associated vasculitis, comprising administering to the subject in need thereof an effective amount of antibody or a nucleic encoding an antibodies binding to C5aR1 described herein, and wherein administering results in a decrease in symptoms associated with C5a/C5aR1 associated dysfunction in the subject.
    Type: Grant
    Filed: May 31, 2024
    Date of Patent: April 1, 2025
    Assignee: Visterra, Inc.
    Inventors: Karthik Viswanathan, Brian Booth, Boopathy Ramakrishnan, Andrew Wollacott, Gregory Babcock, Zachary Shriver, Lauren Olinski
  • Patent number: 12263342
    Abstract: The disclosure provides systems and methods for treating obstructive sleep apnea using an inertial measurement unit (IMU) comprising an accelerometer and a gyroscope, wherein the IMU is configured to detect chest and/or abdominal movement by a patient during the inspiration and expiration stages of a respiratory cycle and to generate positional data based on the detected movement. Positional data generated by the IMU is used by an implanted stimulation system to determine when to deliver electrical stimulation to a nerve which innervates an upper airway muscle, such as the hypoglossal nerve, to treat sleep apnea.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: April 1, 2025
    Assignee: THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH
    Inventors: Sahar Elyahoodayan, Brian M. Shelton, Neil H. Talbot
  • Patent number: 12267553
    Abstract: A method and apparatus of a device that uses a video jitter buffer to buffer the video frames for a received video stream is described. The device uses the video jitter buffer to estimate the delay variability of the frames and pick a target delay that will help harmonize the playback with minimal loss and delay. This is achieved by estimating the delay spread, which is the result of performing statistical analysis of the measured lags of the video frames received. The video jitter buffer provides target delay recommendation and reference frame information to the video player in order to anchor the playback and schedule the frames presentation time.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: April 1, 2025
    Assignee: APPLE INC.
    Inventors: Luciano M. Verger, David L Biderman, Christopher M. Garrido, Karthick Santhanam, Brian T. Toombs, Gurtej Singh G. Chandok, Joshua L Hare, Patrick Miauton, Ming Jin, Bradley F. Patterson
  • Patent number: 12267432
    Abstract: Techniques are described herein that are capable of registering a user device with a cloud-based management service using an intermediate cloud storage. For instance, the intermediate cloud storage may store an encrypted data blob including information that identifies the user device. The intermediate cloud storage or a registration system may decrypt the encrypted data blob so that the registration system may use the decrypted data blob to register the user device with the cloud-based management service. For instance, the registration system may retrieve the encrypted or decrypted data blob from the intermediate cloud storage by providing a requisite secret to the intermediate cloud storage. The requisite secret may be provided to the registration system by the user device (e.g., via a matrix barcode, such as a QR code).
    Type: Grant
    Filed: September 3, 2022
    Date of Patent: April 1, 2025
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Adrian Francisco Teran Guajardo, Hung Minh Dang, Yanan Zhang, Brian Stuart Perlman, Colin William Hassett, Jonathan M. Andes
  • Patent number: 12267032
    Abstract: A dual inverter open winding machine for a vehicle. The machine may include an electric motor, a first energy source, a first inverter, a second energy source, and a second inverter. The first inverter may include a plurality of first switches independently operable between an opened position and a closed position to selectively connect and disconnect a first direct current (DC) port and a first alternating current (AC) port with one or more of the first energy source, the first inverter, and the motor. The second inverter may include a plurality of second switches independently operable between an opened position and a closed position to selectively connect and disconnect a second DC port and a second AC port with one or more of the second energy source, the second inverter, and the motor.
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: April 1, 2025
    Assignee: GM Global Technology Operations LLC
    Inventors: Akshay Sarin, Alan B. Martin, Brian Podczervinski, Brian A. Welchko, Suresh Gopalakrishnan, Mark J. Moran
  • Patent number: 12266924
    Abstract: Systems and methods are provided for a battery management system (BMS) having a protection circuit. In one example, a vehicle battery system may include the BMS, the BMS including a cutoff circuit coupled to a short-circuit protection circuit, and a battery pack, wherein the short-circuit protection circuit may include a diode array, cathodes of the diode array being coupled to a positive terminal post of the battery pack and anodes of the diode array being coupled to a negative terminal post of the battery pack. In some examples, the cutoff circuit may further be coupled to a reverse bias protection circuit including a switchable current path arranged between a control input of the cutoff circuit and an output of the cutoff circuit. In this way, the vehicle battery system may be protected from unexpected voltage conditions via the BMS redirecting and dissipating excess current away from the cutoff circuit.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: April 1, 2025
    Assignee: A123 SYSTEMS LLC
    Inventors: Yue Li, Steve Gierlach, Weiwei Lin, Brian Large, Jiaping Zhang, Ke Xu
  • Patent number: 12264503
    Abstract: A door lock chassis has a gauge insert that defines different dimensions corresponding to different door thicknesses. The gauge insert is positionable in the lock chassis in different orientations corresponding to the different dimensions used to align the lock chassis for different door thicknesses. Additionally, a door lock may include an anti-rotation assembly for preventing rotation of the lock chassis. The anti-rotation assembly may include a retention member that is secured to an inside hub of a lock chassis. As an anti-rotation member is displaced in a first axial direction along the inside hub to a mount position, the anti-rotational member may deflect resilient members of the retention member. With the anti-rotation member at the mounted position, the anti-rotation member may be in a frictional engagement with the previously deflected resilient members so that anti-rotation member is retained at the mount position.
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: April 1, 2025
    Assignee: Schlage Lock Company LLC
    Inventors: Brian E. Walls, Rich D. Shelinbarger, Scott D. Welsby, Peter Malenkovic
  • Patent number: 12265271
    Abstract: A sealed terminal has a housing, a splice tray, and a faceplate. The housing has an interior compartment and a first perimeter flange defining an opening into the interior compartment. The splice tray is positioned in the interior compartment and is configured to support a module or a cartridge. The faceplate has a plurality of ports and a second perimeter flange extending at a perimeter edge of the faceplate. The sealed terminal also has at least one connection bracket and a gasket for connecting the housing and the faceplate to each other. The connection bracket has a slot receiving the first perimeter flange and the second flange in an abutting position. The gasket is positioned between the first perimeter flange and the second perimeter flange and configured to seal any gap therebetween.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: April 1, 2025
    Assignee: Clearfield, Inc.
    Inventors: John P. Hill, William J. Cruzen, David Joseph Johnsen, Daniel J. Johnson, Randy T. VanHorn, Brian K. Larson, Timothy John Kjolsing
  • Patent number: 12267101
    Abstract: Access Point ranging and placement on a floorplan may be provided. A host AP may range each neighbor AP of the host AP. One or more neighbor APs that failed ranging with the host AP may be categorized in a failed neighbor AP list. The host AP may re-range each of the one or more neighbor APs in the failed neighbor AP list with a modified ranging parameter. At least one neighbor AP of the one or more neighbor APs may be categorized in the failed neighbor AP list that succeeded in re-ranging with the host AP in an extended range neighbor AP list.
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: April 1, 2025
    Inventors: Matthew Aaron Silverman, Robert E. Barton, Brian D. Hart, Jerome Henry, Ardalan Alizadeh, Vishal S. Desai, John Matthew Swartz
  • Patent number: 12265496
    Abstract: An apparatus and method for efficiently supporting multiple peripheral communication protocols in a computing system. A computing system includes multiple servers with one or more of the servers using multiple connectors for connecting to multiple peripheral devices such as data storage devices. At least one of the connectors is able to support multiple communication protocols, rather than a single communication protocol. A processor of the server determines a peripheral device has been attached to a connector that supports multiple communication protocols, and the processor determines whether one of the multiple communication protocols supported by the particular connector matches the attached peripheral device's communication protocol. If so, the processor configures the connector with the matching communication protocol. Otherwise, the processor generates an indication that specifies that there is no match.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: April 1, 2025
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Brian Mitchell, George D. Azevedo
  • Publication number: 20250104158
    Abstract: Systems and approaches relate to, inter alia, identifying customer opportunities. The systems and approaches may monitor a plurality of routes traversed by a vehicle. The systems and approaches may then access historical route data for the plurality travel routes. The systems and approaches may further calculate a risk index based on the historical route data, and determine at least one customer opportunity based on the calculated risk index.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Inventors: Brian Mark Fields, Aaron Williams, Kristopher Keith Gaudin
  • Publication number: 20250104716
    Abstract: An embodiment includes a method of vocal profile generation and implementation that includes causing display of a prompt for a user that represents an input value of a processing engine. The method includes obtaining a first spoken pronunciation from the user that corresponds to the prompt. The method includes generating a vocal profile based on the first spoken pronunciation that provides a basis for interpretation of vocal input received on distributed devices. The method includes storing the vocal profile at a data storage with other vocal profiles generated for users. The method includes obtaining identifier information that indicates that the user is operating a distributed device. Responsive to the identifier information, the method includes retrieving the vocal profile and loading it onto the distributed device such that obtained vocal input is interpreted according to the vocal profile prior its communication as an input value to the processing engine.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 27, 2025
    Applicant: Ivanti, Inc.
    Inventors: Ian Hughes, Thomas Eaton, Matthew Pritchard, Taylor Sorensen, James Brian
  • Publication number: 20250098997
    Abstract: A method of identifying negative beliefs within the subconscious mind includes presenting a mind map to a subject, asking the subject a series of questions based on the mind map, administering muscle response testing, and identifying a negative belief based on the muscle response testing. The method may further include removing the negative belief and installing a positive belief by swiping a magnetic device over the subject's governing meridian while holding the intention to release the negative belief and install the positive belief. In some examples, the method includes using a monitoring device having sensors and software designed to measure physiological responses.
    Type: Application
    Filed: April 5, 2024
    Publication date: March 27, 2025
    Applicant: Nordyke Business Associates, LLC
    Inventors: Bradley Brian Nelson, Jean Kimberly Nelson, Joshua Dale Nelson, Susanne Hufnagel
  • Publication number: 20250100222
    Abstract: A system and method of additive manufacturing includes i) forming a first layer, the first layer may include at least one material chosen from an article material, a support structure material and an interfacial material. The method also includes ii) forming an additional layer on the first layer, the additional layer may include at least one material chosen from the article material, the support structure material and the interfacial material. The method also includes iii) repeating ii) one or more times to form a three-dimensional build may include an article and at least one support structure attached to the article at an interface, the interface may include the interfacial material formed during one or more of i), ii) or iii), and the interfacial material may include a preceramic. An interfacial material may include a preceramic or further include carbon, aluminum oxide, or silicon carbide.
    Type: Application
    Filed: September 21, 2023
    Publication date: March 27, 2025
    Applicant: XEROX CORPORATION
    Inventors: Junhua Wei, Gregory Brian Anderson, Daniel Bullard, David Mathew Johnson
  • Publication number: 20250099751
    Abstract: Embodiments herein relate to implantable systems and methods for treatment of pancreatic cancer. In an embodiment, a method of treating pancreatic cancer is included, the method including inserting an electrical stimulation lead through the inferior vena cava, a hepatic vein, and into the portal vein via a transjugular intrahepatic portosystem shunt (TIPS). The method can further include inserting the electrical stimulation lead into at least one of the superior mesenteric vein and the splenic vein. The method can further include positioning electrodes on the lead within at least one of the superior mesenteric vein and the splenic vein and delivering one or more electric fields through the electrodes to a treatment zone including at least a portion of the pancreas. The electric fields can be at frequencies and a field strength effective to prevent and/or disrupt cellular mitosis in a cell.
    Type: Application
    Filed: September 23, 2024
    Publication date: March 27, 2025
    Applicant: MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
    Inventors: Brian L. Schmidt, Devon N. Arnholt, Michael J. Lyden, Michael J. Kane, Tucker James Nelson
  • Publication number: 20250101737
    Abstract: A panel assembly includes a vertical panel, an overhang panel and a curved transition panel disposed between the vertical panel and the overhang panel. A fabric layer may be applied to one or more of the various panels by way of a stay being engaged with fabric layer and inserted through an opening in the one or panels. A light assembly may be secured to the panel assembly with a mounting portion. A hook assembly includes vertical and horizontal flanges, with a magnet coupled to the horizontal flange and a hook connected to the vertical flange.
    Type: Application
    Filed: December 11, 2024
    Publication date: March 27, 2025
    Applicant: Steelcase Inc.
    Inventors: John Mark Allen, William B. Bennie, Brian Bultsma, Rachel L. Dekker, Michael John Feldpausch, Anbazhagan Gandhi, James D. Houda, Trevor A. Knauf
  • Patent number: D1068487
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: April 1, 2025
    Assignee: Reckitt Benckiser Health Limited
    Inventors: Stefano Porcini, Charles Albert Prescott, Arvid Edward Roach, Paul Robert Scott, David Brian Seal, Michael Thomas Seum, Jillian Kaye Tackaberry, Rodrigo Andres Torres Torres, Christopher Ryan Watson
  • Patent number: D1069016
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: April 1, 2025
    Assignee: Magpul Industries Corp.
    Inventors: Nicholas Kielsmeier, Brian L. Nakayama, Jeremy M. Fiester, Michael T. Mayberry
  • Patent number: D1069165
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: April 1, 2025
    Assignee: ABS GLOBAL, INC.
    Inventors: Marcello Rubessa, Wujun Zhao, Rebecca Lynn Krisher, Brian Lena