中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

32 records (took 0.034 seconds)

    REDUCING TRANSIENT CURRENTS IN RECEPTACLE CIRCUITRY DURING PLUG EXTRACTION
    12.
    发明申请
    REDUCING TRANSIENT CURRENTS IN RECEPTACLE CIRCUITRY DURING PLUG EXTRACTION 审中-公开
    在拔插期间减少插入电路中的瞬态电流

    公开(公告)号：US20170047749A1

    公开(公告)日：2017-02-16

    申请号：US15236775

    申请日：2016-08-15

    Applicant: Apple Inc.

    Inventor： William P. Cornelius

    IPC: H02J7/00

    Abstract: Circuits, methods, and apparatus that prevent or limit undesirable transient currents that may occur during a connector insert extraction and may damage electrical components connected to the connector receptacle.

    Abstract translation: 防止或限制在连接器插入物提取期间可能发生的不期望的瞬态电流的电路，方法和装置，并且可能损坏连接到连接器插座的电气部件。

    Edge connector having a high-density of contacts
    13.
    发明授权
    Edge connector having a high-density of contacts 有权
    具有高密度接触的边缘连接器

    公开(公告)号：US09065225B2

    公开(公告)日：2015-06-23

    申请号：US13871765

    申请日：2013-04-26

    Applicant: Apple Inc.

    Inventor： Brett W. Degner ,  Mahmoud Amini ,  William P. Cornelius ,  Zheng Gao ,  Aaron P. Miletich ,  George Marc Simmel

    IPC: H01R12/72 ,  H01R43/00 ,  H01R12/73

    CPC classification number: H01R12/721 ,  H01R12/737 ,  H01R43/00 ,  Y10T29/49204

    Abstract: High-speed connectors having a high density of contacts may be provided. One example may provide a connector having a housing with a slot forming an opening in a top side. The slot and opening may be arranged to receive a card. This connector may provide a high density of contacts by arranging the contacts in multiple rows in the slot. Various contacts may include barbs to be inserted into the housing. The barbs may be angled and may have one or more teeth to help anchor the contacts in place. A conductive or nonconductive shield or shell may be placed over the housing. When a conductive shield is used, metal pins may be inserted into the housing for mechanical stability and secured to the shield, and various contacts may have contacting portions in contact with the shield to improve signal integrity.

    Abstract translation: 可以提供高密度接触的高速连接器。 一个示例可以提供具有壳体的连接器，壳体具有在顶侧中形成开口的狭槽。 槽和开口可以布置成接收卡。 该连接器可以通过将接触件布置在槽中的多行中来提供高密度的触点。 各种接触件可以包括插入壳体中的倒钩。 倒钩可以是成角度的并且可以具有一个或多个牙齿以帮助将触点锚定到位。 可以在壳体上方放置导电或非导电屏蔽或壳体。 当使用导电屏蔽时，金属销可以插入外壳中用于机械稳定性并固定到屏蔽上，并且各种触点可以具有与屏蔽件接触的接触部分以改善信号完整性。

    Channel equalization
    15.
    发明授权
    Channel equalization 有权

    公开(公告)号：US11606230B2

    公开(公告)日：2023-03-14

    申请号：US17190997

    申请日：2021-03-03

    Applicant: Apple Inc.

    Inventor： William P. Cornelius ,  Seungyong Baek

    IPC: H04L27/01 ,  H04L27/227 ,  H04L27/20 ,  H04L25/03

    Abstract: Circuits, methods, and apparatus that provide improved data recovery for data transmitted through a channel of limited bandwidth. An example can provide circuits, methods, and apparatus that can equalize losses in a physical channel. This equalization can provide an overall channel response that is more consistent and uniform.

    CHANNEL EQUALIZATION
    16.
    发明申请
    CHANNEL EQUALIZATION 有权

    公开(公告)号：US20220286334A1

    公开(公告)日：2022-09-08

    申请号：US17190997

    申请日：2021-03-03

    Applicant: Apple Inc.

    Inventor： William P. Cornelius ,  Seungyong Baek

    IPC: H04L27/01 ,  H04L27/20 ,  H04L27/227

    Abstract: Circuits, methods, and apparatus that provide improved data recovery for data transmitted through a channel of limited bandwidth. An example can provide circuits, methods, and apparatus that can equalize losses in a physical channel. This equalization can provide an overall channel response that is more consistent and uniform.

    Connector system impedance matching
    19.
    发明授权
    Connector system impedance matching 有权

    公开(公告)号：US10103494B2

    公开(公告)日：2018-10-16

    申请号：US15721041

    申请日：2017-09-29

    Applicant: Apple Inc.

    Inventor： William P. Cornelius ,  Mahmoud R. Amini ,  Zheng Gao

    IPC: H01P3/08 ,  H01P5/08 ,  H01R13/6469 ,  H01R13/6473 ,  H01R13/66 ,  H01R12/72

    Abstract: An electronic device including a universal serial bus type-C connector. The connector includes a first plurality of contacts and a second plurality of contacts. Each of the first plurality of contacts and each of the second plurality of contacts include a first layer formed of a first material and a second layer formed of a second material, the second layer over the first layer. The second layer is present in a first area of each of the first plurality of contacts and the second layer is absent from the first area of each of the second plurality of contacts.

Patent Agency Ranking