Patents by Inventor King Hei Liu

King Hei Liu 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: 11044544
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In one embodiment, one of the displays can be a transparent display placed in front of the user's eyes. Live images passing through the transparent display can be merged with the digital image generated by the transparent display to give the user an augmented reality experience. In another embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: June 22, 2021
    Inventors: Ronald Pong, King Hei Liu, Wing Pun Leung
  • Publication number: 20200053450
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In one embodiment, one of the displays can be a transparent display placed in front of the user's eyes. Live images passing through the transparent display can be merged with the digital image generated by the transparent display to give the user an augmented reality experience. In another embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 13, 2020
    Inventors: Ronald Pong, King Hei Liu, Wing Pun Leung
  • Patent number: 10433044
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In one embodiment, one of the displays can be a transparent display placed in front of the user's eyes. Live images passing through the transparent display can be merged with the digital image generated by the transparent display to give the user an augmented reality experience. In another embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: October 1, 2019
    Inventors: Ronald Pong, King Hei Liu, Wing Pun Leung
  • Publication number: 20180063626
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In one embodiment, one of the displays can be a transparent display placed in front of the user's eyes. Live images passing through the transparent display can be merged with the digital image generated by the transparent display to give the user an augmented reality experience. In another embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Application
    Filed: September 5, 2017
    Publication date: March 1, 2018
    Inventors: Ronald Pong, King Hei Liu, Wing Pun Leung
  • Patent number: 9756414
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In a more particular embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: September 5, 2017
    Inventors: Ronald Pong, King Hei Liu
  • Publication number: 20160381451
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In a more particular embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Application
    Filed: September 12, 2016
    Publication date: December 29, 2016
    Inventors: Ronald Pong, King Hei Liu
  • Patent number: 9445172
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In a more particular embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: September 13, 2016
    Inventors: Ronald Pong, King Hei Liu
  • Publication number: 20140036127
    Abstract: A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In a more particular embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device.
    Type: Application
    Filed: August 1, 2013
    Publication date: February 6, 2014
    Inventors: Ronald Pong, King Hei Liu