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    Cold chamber die casting with melt crucible under vacuum environment
    76.
    发明授权
    Cold chamber die casting with melt crucible under vacuum environment 有权
    在真空环境下使用熔体坩埚进行冷室压铸

    公开(公告)号：US08826968B2

    公开(公告)日：2014-09-09

    申请号：US13628267

    申请日：2012-09-27

    Applicant: Apple Inc.

    Inventor： Theodore A. Waniuk ,  Joseph Stevick ,  Sean O'Keeffe ,  Dermot J. Stratton ,  Joseph C. Poole ,  Matthew S. Scott ,  Christopher D. Prest

    IPC: B22D17/10 ,  B22D17/14

    CPC classification number: B22D25/06 ,  B22D1/002 ,  B22D17/10 ,  B22D17/14 ,  B22D17/20 ,  B22D17/30 ,  B22D27/15 ,  B22D35/04 ,  B22D41/00 ,  B22D41/02 ,  B22D41/08 ,  B22D41/16

    Abstract: Exemplary embodiments described herein relate to methods and systems for casting metal alloys into articles such as BMG articles. In one embodiment, processes involved for storing, pre-treating, alloying, melting, injecting, molding, etc. can be combined as desired and conducted in different chambers. During these processes, each chamber can be independently, separately controlled to have desired chamber environment, e.g., under vacuum, in an inert gas environment, or open to the surrounding environment. Due to the flexible, independent control of each chamber, the casting cycle time can be reduced and the production throughput can be increased. Contaminations of the molten materials and thus the final products are reduced or eliminated.

    Abstract translation: 本文描述的示例性实施例涉及将金属合金铸造成诸如BMG制品的制品的方法和系统。 在一个实施方案中，用于储存，预处理，合金化，熔化，注射，模塑等的方法可以根据需要组合并在不同的室中进行。 在这些过程中，每个室可以独立地被控制以具有期望的室环境，例如在真空中，在惰性气体环境中，或者对周围环境开放。 由于每个室的灵活独立控制，可以减少铸造周期时间并且可以提高生产量。 熔融材料和最终产品的污染减少或消除。

    Compact Media Player
    77.
    发明申请
    Compact Media Player 审中-公开
    小型媒体播放器

    公开(公告)号：US20140240937A1

    公开(公告)日：2014-08-28

    申请号：US14271340

    申请日：2014-05-06

    Applicant: Apple Inc.

    Inventor： Christopher D. Prest ,  Claudio V. Di Leo

    IPC: H05K7/02

    CPC classification number: H05K7/02 ,  G06F1/1626 ,  H01L23/3107 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2924/09701 ,  H01L2924/1305 ,  H01L2924/19041 ,  H01L2924/19107 ,  Y10T29/49146 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: An electronic device such as a media player may be formed from electrical components such as integrated circuits, buttons, and a battery. Electrical input-output port contacts may be used to play audio and to convey digital signals. Electrical components for the device may be mounted to a substrate. The components may be encapsulated in an encapsulant and covered with an optional housing structure. The electrical input-output port contacts and portions of components such as buttons may remain uncovered by encapsulant during the encapsulation process. Integrated circuits may be entirely encapsulated with encapsulant. The integrated circuits may be packaged or unpackaged integrated circuit die. The substrate may be a printed circuit board or may be an integrated circuit to which components are directly connected without interposed printed circuit board materials.

    Abstract translation: 诸如媒体播放器的电子设备可以由诸如集成电路，按钮和电池的电气部件形成。 电气输入 - 输出端口触点可用于播放音频并传送数字信号。 用于装置的电气部件可以安装到基板。 这些部件可以封装在密封剂中并用可选的壳体结构覆盖。 在封装过程期间，电输入 - 输出端口触点和诸如按钮的部件的部分可以通过密封剂保持未被覆盖。 集成电路可以完全用密封剂封装。 集成电路可以是封装或未封装的集成电路管芯。 衬底可以是印刷电路板，或者可以是组件直接连接而不插入印刷电路板材料的集成电路。

    In-ear wireless device
    80.
    发明授权
    In-ear wireless device 有权

    公开(公告)号：US12231837B2

    公开(公告)日：2025-02-18

    申请号：US18387317

    申请日：2023-11-06

    Applicant: Apple Inc.

    Inventor： M. Evans Hankey ,  Emery A. Sanford ,  Christopher D. Prest ,  Way Chet Lim

    IPC: H04R1/10 ,  H01R13/62 ,  H02J7/00 ,  H04M1/05 ,  H04M1/60 ,  H04R25/00 ,  H04W52/02 ,  H04M1/02 ,  H05K1/14 ,  H05K1/18

    Abstract: An in-ear listening device having a device housing including a speaker housing and an elongated tube protruding away from the speaker housing, an audio port formed through the speaker housing, a speaker disposed in the speaker housing and aligned to emit sound through the audio port, a microphone port formed through the elongated tube, a microphone disposed in the elongated tube and operatively coupled to receive sound through the microphone port, a rechargeable battery and a wireless antenna disposed within the device housing, wireless circuitry coupled to the wireless antenna and configured to input and output radio frequency signals for wireless communications, a user-interface touch control disposed on the device housing and operable to control a function of the earbud, and battery charging circuitry coupled to the rechargeable battery and positioned within the device housing and operable to charge the rechargeable battery when coupled to receive power from an external power source.

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