Patents Assigned to Jizai Design, LLC
  • Speaker device with drone cones and curved support member
    Patent number: 10582301
    Abstract: A speaker device comprises a curved support member having a U shape, housings provided on both sides of the curved support member, and speaker units attached to the front surfaces of the housings, wherein the curved support member is hollow such that the insides of the housings on both sides are in communication with each other, and include drone cones at its ends, and the drone cones are configured to vibrate by receiving on the back surface side a sound wave output from the back surface side of the speaker units, and output a sound from the front surface side.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: March 3, 2020
    Assignee: Jizai Design, LLC
    Inventor: Atsushi Hatta
  • SPEAKER DEVICE
    Publication number: 20190149923
    Abstract: A speaker device comprises a curved support member having a U shape, housings provided on both sides of the curved support member, and speaker units attached to the front surfaces of the housings, wherein the curved support member is hollow such that the insides of the housings on both sides are in communication with each other, and include drone cones at its ends, and the drone cones are configured to vibrate by receiving on the back surface side a sound wave output from the back surface side of the speaker units, and output a sound from the front surface side.
    Type: Application
    Filed: February 13, 2018
    Publication date: May 16, 2019
    Applicant: Jizai Design, LLC
    Inventor: Atsushi HATTA