Patents by Inventor Rex Xu

Rex 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: 20260126204
    Abstract: A method and apparatus for summarizing and conveying expected thermal responses is described. Expected thermal responses of a room or an entire structure are calculated based on thermostat setpoints. The expected thermal responses are summarized into an expected thermal response visualization and displayed to a user for easy understanding of current, and future, temperature expectations before or as a room or entire structure is heated or cooled.
    Type: Application
    Filed: January 2, 2026
    Publication date: May 7, 2026
    Inventors: Steven McAllister, Rex Xu, Dai Tanaka, Sachi Balachandra
  • Publication number: 20260082729
    Abstract: A controlling device has at least a light-based energy harvesting system disposed within the controlling device housing. The light-based energy harvesting system is operative to supply power to at least one of a processing device and a transmitter of the controlling device. The light-based energy harvesting system includes s a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, disposed over the PV active area.
    Type: Application
    Filed: October 6, 2025
    Publication date: March 19, 2026
    Inventors: Rex Xu, Steven McAllister, Brian Ryan, Huub Mulhof
  • Patent number: 12498690
    Abstract: A system displays a representation of an original equipment remote control device for a target device to be controlled using a macro button of a configurable controlling device. The displayed representation of the original equipment remote control device includes representations of buttons that would be used on the original equipment remote control device to control controllable functions of the target device. The system accepts input by which one or more of the displayed representations of buttons are selected. The macro button is then configured whereby an activation of the macro button will cause a transmission of commands from the configurable controlling device to control those controllable functions of the target devices that correspond to the one or more of the displayed representations of buttons that were selected.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: December 16, 2025
    Assignee: Universal Electronics Inc.
    Inventors: Rex Xu, Cesar Alvarado
  • Patent number: 12475779
    Abstract: A bridge device, in communication with a smart device, functions to command one or more controllable appliances in response to communications received from the smart device. The bridge device also includes input elements by which the bridge device can be used to directly command common functional operations of the one or more controllable appliances. In this manner, common functional operations, such as volume control, playback pause/resume control, etc., may be made readily available without necessitating the use of the smart device, whilst the more sophisticated GUI provided by the smart device remote control app may be advantageously utilized when more complex or less frequently used command functions are to be performed.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: November 18, 2025
    Assignee: Universal Electronics Inc.
    Inventors: Jesus Perez, Joven Jubilo, Rex Xu, Jeffrey Kohanek, Brandt Thompson
  • Patent number: 12439731
    Abstract: A controlling device has at least a light-based energy harvesting system disposed within the controlling device housing. The light-based energy harvesting system is operative to supply power to at least one of a processing device and a transmitter of the controlling device. The light-based energy harvesting system includes s a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, disposed over the PV active area.
    Type: Grant
    Filed: November 29, 2023
    Date of Patent: October 7, 2025
    Assignee: Universal Electronics Inc.
    Inventors: Rex Xu, Steven McAllister, Brian Ryan, Huub Mulhof
  • Publication number: 20250240476
    Abstract: A controlling device has a configurable key. An insert is provided to the configurable key and includes an indicium representative of a media content provider. An image of the indicium or an image of a QR code associated with the indicium is used to assign one or more commands to the configurable key. The one or more commands are used to cause a controllable device to tune to a channel on which the media content provider is being broadcast, to invoke an app associated with the media content provider, to access a website associated with the media content provider, and the like.
    Type: Application
    Filed: April 8, 2025
    Publication date: July 24, 2025
    Inventors: Menno Koopmans, Rex Xu, Thomas Hascher
  • Publication number: 20250226465
    Abstract: A module for providing power to a battery-operated device having a body in which is formed a battery compartment and a cover having one or more first elements cooperable with one or more second elements provided to the body for releasably positioning the cover over the battery compartment. The module has an energy-generating surface, an energy storage device coupled to the energy-generating surface, and a storage device cover positionable over the energy-generating surface. The storage device cover has one or more third elements cooperable with the one or more second elements provided to the body for releasably positioning the module cover over the battery compartment when the energy storage device is positioned within the battery compartment in engagement with one or more electrical contacts positioned within the battery compartment.
    Type: Application
    Filed: June 18, 2024
    Publication date: July 10, 2025
    Inventors: Kuldip Singh Johal, Thomas Thibault, Steven McAllister, Rex Xu
  • Publication number: 20250227859
    Abstract: A module for providing power to a battery-operated device having a body in which is formed a battery compartment and a cover having one or more first elements cooperable with one or more second elements provided to the body for releasably positioning the cover over the battery compartment. The module has an energy-generating surface, an energy storage device coupled to the energy-generating surface, and a storage device cover positionable over the energy-generating surface. The storage device cover has one or more third elements cooperable with the one or more second elements provided to the body for releasably positioning the module cover over the battery compartment when the energy storage device is positioned within the battery compartment in engagement with one or more electrical contacts positioned within the battery compartment.
    Type: Application
    Filed: December 24, 2024
    Publication date: July 10, 2025
    Inventors: Rex Xu, Kuldip Singh Johal, Steven McAllister
  • Patent number: 12273579
    Abstract: A controlling device has a configurable key. An insert is provided to the configurable key and includes an indicium representative of a media content provider. An image of the indicium or an image of a QR code associated with the indicium is used to assign one or more commands to the configurable key. The one or more commands are used to cause a controllable device to tune to a channel on which the media content provider is being broadcast, to invoke an app associated with the media content provider, to access a website associated with the media content provider, and the like.
    Type: Grant
    Filed: May 3, 2024
    Date of Patent: April 8, 2025
    Assignee: Universal Electronics Inc.
    Inventors: Menno Koopmans, Rex Xu, Thomas Hascher
  • Patent number: 12261238
    Abstract: A controlling device has at least a light-based energy harvesting system disposed within the controlling device housing. The light-based energy harvesting system is operative to supply power to at least one of a processing device and a transmitter of the controlling device. The light-based energy harvesting system includes s a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, disposed over the PV active area.
    Type: Grant
    Filed: October 5, 2023
    Date of Patent: March 25, 2025
    Assignee: Universal Electronics Inc.
    Inventors: Rex Xu, Ara Gharapetian
  • Publication number: 20250097507
    Abstract: A controlling device is automatically configured to issue a communication directly to a first controllable appliance to control a functional operation of the first controllable appliance in the event that the first controllable appliance is determined to be unresponsive to a command communication transmitted to the first controllable appliance via a digital communications link or to issue a communication to a second controllable appliance to control the functional operation of the first controllable appliance via a digital communications link in the event that first controllable appliance is determined to be responsive to a command communication transmitted to the first controllable appliance via a digital communications link.
    Type: Application
    Filed: December 4, 2024
    Publication date: March 20, 2025
    Inventors: Brian Barnett, Arsham Hatambeiki, Rex Xu, Jesus Perez
  • Patent number: 12192559
    Abstract: A controlling device is automatically configured to issue a communication directly to a first controllable appliance to control a functional operation of the first controllable appliance in the event that the first controllable appliance is determined to be unresponsive to a command communication transmitted to the first controllable appliance via a digital communications link or to issue a communication to a second controllable appliance to control the functional operation of the first controllable appliance via a digital communications link in the event that first controllable appliance is determined to be responsive to a command communication transmitted to the first controllable appliance via a digital communications link.
    Type: Grant
    Filed: July 20, 2023
    Date of Patent: January 7, 2025
    Assignee: Universal Electronics Inc.
    Inventors: Brian Barnett, Arsham Hatambeiki, Rex Xu, Jesus Perez
  • Publication number: 20240292050
    Abstract: A controlling device has a configurable key. An insert is provided to the configurable key and includes an indicium representative of a media content provider. An image of the indicium or an image of a QR code associated with the indicium is used to assign one or more commands to the configurable key. The one or more commands are used to cause a controllable device to tune to a channel on which the media content provider is being broadcast, to invoke an app associated with the media content provider, to access a website associated with the media content provider, and the like.
    Type: Application
    Filed: May 3, 2024
    Publication date: August 29, 2024
    Inventors: Menno Koopmans, Rex Xu, Thomas Hascher
  • Patent number: 12022147
    Abstract: A controlling device has a configurable key. An insert is provided to the configurable key and includes an indicium representative of a media content provider. An image of the indicium or an image of a QR code associated with the indicium is used to assign one or more commands to the configurable key. The one or more commands are used to cause a controllable device to tune to a channel on which the media content provider is being broadcast, to invoke an app associated with the media content provider, to access a website associated with the media content provider, and the like.
    Type: Grant
    Filed: April 22, 2023
    Date of Patent: June 25, 2024
    Assignee: Universal Electronics Inc.
    Inventors: Menno Koopmans, Rex Xu, Thomas Hascher
  • Publication number: 20240097063
    Abstract: A controlling device has at least a light-based energy harvesting system disposed within the controlling device housing. The light-based energy harvesting system is operative to supply power to at least one of a processing device and a transmitter of the controlling device. The light-based energy harvesting system includes s a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, disposed over the PV active area.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Inventors: Rex Xu, Steven McAllister, Brian Ryan, Huub Mulhof
  • Publication number: 20240053044
    Abstract: A method and apparatus for summarizing and conveying expected thermal responses is described. Expected thermal responses of a room or an entire structure are calculated based on thermostat setpoints. The expected thermal responses are summarized into an expected thermal response visualization and displayed to a user for easy understanding of current, and future, temperature expectations before or as a room or entire structure is heated or cooled.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 15, 2024
    Inventors: Rex Xu, Dai Tanaka
  • Publication number: 20240045652
    Abstract: Aspects of the present invention are directed towards identifying users in a room by an intelligent personal assistant for automatic control of certain devices controlled by the assistant. The assistant may have a retractable, reflector that is used to identify persons in the vicinity of the assistant when the retractable, reflector is in an extended position. The retractable, reflector may additionally be stowed inside the assistant to stop processing visual information in the vicinity of the assistant.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 8, 2024
    Inventors: Rex Xu, Ashish Pradhan
  • Publication number: 20240038917
    Abstract: A controlling device has at least a light-based energy harvesting system disposed within the controlling device housing. The light-based energy harvesting system is operative to supply power to at least one of a processing device and a transmitter of the controlling device. The light-based energy harvesting system includes s a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, disposed over the PV active area.
    Type: Application
    Filed: October 5, 2023
    Publication date: February 1, 2024
    Inventors: Rex Xu, Ara Ghrapetian
  • Patent number: D1042404
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: September 17, 2024
    Assignee: Universal Electronics Inc.
    Inventors: Rex Xu, Ara Gharapetian
  • Patent number: D1071905
    Type: Grant
    Filed: August 26, 2024
    Date of Patent: April 22, 2025
    Assignee: Universal Electronics Inc.
    Inventors: Rex Xu, Ara Gharapetian