OPEN-EAR HEADPHONE
    1.
    发明公开
    OPEN-EAR HEADPHONE 审中-公开

    公开(公告)号:US20230269519A1

    公开(公告)日:2023-08-24

    申请号:US18142268

    申请日:2023-05-02

    CPC classification number: H04R1/105 H04R1/1025 H04R1/1016

    Abstract: A flexible arm that is configured to be located between and physically and electrically connect an acoustic module of an open-ear headphone to a battery housing of the open-ear headphone. The flexible arm defines an original resting length and position between the acoustic module and the battery housing. The flexible arm includes a flexible printed circuit that extends through the entire original resting length of the flexible arm and comprises a conductor that is configured to carry electrical energy between the acoustic module and the battery housing. A first interface structure is coupled to one of the acoustic module and the battery housing. A flexible material encases at least some of the flexible printed circuit and at least some of the first interface structure.

    OPEN-EAR HEADPHONE
    3.
    发明申请

    公开(公告)号:US20250048017A1

    公开(公告)日:2025-02-06

    申请号:US18922581

    申请日:2024-10-22

    Abstract: Various implementations include an open-ear headphone, including: an acoustic module including a distal sound-delivery end; a battery housing; and a flexible arm physically and electrically connecting the acoustic module to the battery housing, wherein the flexible arm defines an original resting length and position between the acoustic module and the battery housing, wherein the flexible arm is configured to retain the open-ear headphone on an ear of a user such that the distal sound-delivery end is located in the concha of the ear and the battery housing is located behind the ear, and wherein the flexible arm is configured to be flexed at least along a length thereof such that a space between the acoustic module and the battery housing can be adjusted.

    Open-ear headphone
    6.
    发明授权

    公开(公告)号:US11856356B2

    公开(公告)日:2023-12-26

    申请号:US17587761

    申请日:2022-01-28

    Abstract: A flexible arm that is configured to be located between and physically and electrically connect an acoustic module of an open-ear headphone to a battery housing of the open-ear headphone. The flexible arm defines an original resting length and position between the acoustic module and the battery housing. The flexible arm includes a flexible printed circuit that extends through the entire original resting length of the flexible arm and comprises a conductor that is configured to carry electrical energy between the acoustic module and the battery housing, and a flexible material that encases at least some of the flexible printed circuit. The length of the flexible printed circuit within the flexible arm is greater than the original resting length of the flexible arm. The flexible printed circuit can thus better accommodate tension or compression on the flexible arm as the flexible arm is bent from its original resting position.

    Open-ear headphone
    10.
    发明授权

    公开(公告)号:US12225341B2

    公开(公告)日:2025-02-11

    申请号:US18241293

    申请日:2023-09-01

    Abstract: A flexible arm that is configured to be located between and physically and electrically connect an acoustic module of an open-ear headphone to a battery housing of the open-ear headphone. The flexible arm defines an original resting length and position between the acoustic module and the battery housing. The flexible arm includes a flexible printed circuit that extends through the entire original resting length of the flexible arm and comprises a conductor that is configured to carry electrical energy between the acoustic module and the battery housing, and a flexible material that encases at least some of the flexible printed circuit. The length of the flexible printed circuit within the flexible arm is greater than the original resting length of the flexible arm. The flexible printed circuit can thus better accommodate tension or compression on the flexible arm as the flexible arm is bent from its original resting position.

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