Patents by Inventor Wang Chung Alston CHEUNG

Wang Chung Alston CHEUNG 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).

  • Electronic device housing with integrated antenna
    Patent number: 11769940
    Abstract: An electronic device includes a display, and a housing at least partially surrounding the display and comprising a first housing member defining a first portion of an exterior surface of the electronic device and a second housing member defining a second portion of the exterior surface of the electronic device and configured to function as an antenna. The electronic device also includes a joining structure positioned between the first housing member and the second housing member including a reinforcement plate and a molded element at least partially encapsulating the reinforcement plate and engaged with the first housing member and the second housing member, thereby retaining the first housing member to the second housing member.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: September 26, 2023
    Assignee: APPLE INC.
    Inventors: Nicholas A. Renda, Carlo Catalano, Chen Wang, David R. Cramer, Kellen M. Atom, Lindsay D. Corbet, Melody L. Kuna, Robert J. Durand, Stephanie L. Ternullo, Sunita Venkatesh, Suvrat Lele, Wang Chung Alston Cheung
  • ELECTRONIC DEVICE HOUSING WITH INTEGRATED ANTENNA
    Publication number: 20230072518
    Abstract: An electronic device includes a display, and a housing at least partially surrounding the display and comprising a first housing member defining a first portion of an exterior surface of the electronic device and a second housing member defining a second portion of the exterior surface of the electronic device and configured to function as an antenna. The electronic device also includes a joining structure positioned between the first housing member and the second housing member including a reinforcement plate and a molded element at least partially encapsulating the reinforcement plate and engaged with the first housing member and the second housing member, thereby retaining the first housing member to the second housing member.
    Type: Application
    Filed: December 7, 2021
    Publication date: March 9, 2023
    Inventors: Nicholas A. Renda, Carlo Catalano, Chen Wang, David R. Cramer, Kellen M. Atom, Lindsay D. Corbet, Melody L. Kuna, Robert J. Durand, Stephanie L. Ternullo, Sunita Venkatesh, Suvrat Lele, Wang Chung Alston Cheung
  • Shield electrode for input device
    Patent number: 11460933
    Abstract: In some examples, a stylus can include a conductive shield. In some examples, the conductive shield can include a plurality of traces along an edge of a printed circuit board (PCB) including the stylus circuitry. In some examples, the conductive shield can include a shield can coupled to the PCB and disposed around the components of the stylus circuitry. In some examples, the conductive shield can include a hollow portion into which the stylus circuitry can be disposed and a solid portion that can act as a reference electrode. In some examples, the conductive shield can include a hollow sleeve disposed around the stylus circuitry. In some examples, the conductive sleeve can be attached to the PCB. In some examples, the conductive sleeve can be disposed between layers of a housing of the stylus. In some examples, the conductive sleeve can be integrated with the stylus housing.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: October 4, 2022
    Assignee: Apple Inc.
    Inventors: Daniel Jacob Benjamin Bechstein, John Stephen Smith, Siddharth Shekar, Teera Songatikamas, Elvis Mwenda Kibiti, Jared A. Brauner, Lindsay Diane Rego Corbet, Wang Chung Alston Cheung, Vipin Ayanoor-Vitikkate, Nitin Sitaraman, Joyan Gratian Sanctis, Blake R. Marshall
  • SHIELD ELECTRODE FOR INPUT DEVICE
    Publication number: 20220091685
    Abstract: In some examples, a stylus can include a conductive shield. In some examples, the conductive shield can include a plurality of traces along an edge of a printed circuit board (PCB) including the stylus circuitry. In some examples, the conductive shield can include a shield can coupled to the PCB and disposed around the components of the stylus circuitry. In some examples, the conductive shield can include a hollow portion into which the stylus circuitry can be disposed and a solid portion that can act as a reference electrode. In some examples, the conductive shield can include a hollow sleeve disposed around the stylus circuitry. In some examples, the conductive sleeve can be attached to the PCB. In some examples, the conductive sleeve can be disposed between layers of a housing of the stylus. In some examples, the conductive sleeve can be integrated with the stylus housing.
    Type: Application
    Filed: September 24, 2020
    Publication date: March 24, 2022
    Inventors: Daniel Jacob Benjamin BECHSTEIN, John Stephen SMITH, Siddharth SHEKAR, Teera SONGATIKAMAS, Elvis Mwenda KIBITI, Jared A. BRAUNER, Lindsay Diane Rego CORBET, Wang Chung Alston CHEUNG, Vipin AYANOOR-VITIKKATE, Nitin SITARAMAN, Joyan Gratian SANCTIS, Blake R. MARSHALL