Patents by Inventor Max O. Landaeus

Max O. Landaeus 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 devices having multi-band antennas
    Patent number: 11128032
    Abstract: An electronic device may be provided with a housing, a logic board, and wireless circuitry on the logic board. The wireless circuitry may include first and second antennas formed from conductive traces on a surface of the logic board. The first and second antennas may include resonating element arms at opposing sides of the logic board. The first antenna may have a fundamental mode that radiates in a Bluetooth® communications band at 2.4 GHz. The second antenna may radiate in a first ultra-wideband communications band such as a 6.5 GHz ultra-wideband communications band. If desired, the second antenna may also radiate in a second ultra-wideband communications band such as an 8.0 GHz ultra-wideband communications band. In another suitable arrangement, a harmonic mode of the first antenna may radiate in the second ultra-wideband communications band.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: September 21, 2021
    Assignee: Apple Inc.
    Inventors: Eduardo Jorge Da Costa Bras Lima, Andrea Ruaro, Carlo Di Nallo, Dimitrios Papantonis, Jayesh Nath, Jiaxiao Niu, Johan Avendal, Mattia Pascolini, Max O. Landaeus, Ryan C. Perkins
  • Electronic Devices Having Multi-Band Antennas
    Publication number: 20210043999
    Abstract: An electronic device may be provided with a housing, a logic board, and wireless circuitry on the logic board. The wireless circuitry may include first and second antennas formed from conductive traces on a surface of the logic board. The first and second antennas may include resonating element arms at opposing sides of the logic board. The first antenna may have a fundamental mode that radiates in a Bluetooth® communications band at 2.4 GHz. The second antenna may radiate in a first ultra-wideband communications band such as a 6.5 GHz ultra-wideband communications band. If desired, the second antenna may also radiate in a second ultra-wideband communications band such as an 8.0 GHz ultra-wideband communications band. In another suitable arrangement, a harmonic mode of the first antenna may radiate in the second ultra-wideband communications band.
    Type: Application
    Filed: August 9, 2019
    Publication date: February 11, 2021
    Inventors: Eduardo Jorge Da Costa Bras Lima, Andrea Ruaro, Carlo Di Nallo, Dimitrios Papantonis, Jayesh Nath, Jiaxiao Niu, Johan Avendal, Mattia Pascolini, Max O. Landaeus, Ryan C. Perkins