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5 条记录 (耗时 0.015 秒)

    Automatic connection of bluetooth human interface devices
    1.
    发明授权
    Automatic connection of bluetooth human interface devices 有权

    公开(公告)号：US09860680B2

    公开(公告)日：2018-01-02

    申请号：US14397371

    申请日：2012-06-04

    申请人： Dan Tian ,  Junfeng Geng

    发明人： Dan Tian ,  Junfeng Geng

    IPC分类号： H04B7/00 ,  H04W4/00 ,  H04W8/00 ,  H04W76/02

    CPC分类号： H04W4/80 ,  H04W8/005 ,  H04W76/10

    摘要： A Bluetooth controller associated with a host device can be configured to automatically configure and setup a Bluetooth LE HID without the use of hidden menus or other setup options involving multiple steps (or other input devices). The Bluetooth controller executes background scan operations to detect at least one Bluetooth LE HID to connect to the host device. Each Bluetooth packet received at the Bluetooth controller is analyzed to determine whether the received Bluetooth packet is a predefined Bluetooth LE HID packet type transmitted by the Bluetooth LE HID. In response to determining that the received Bluetooth packet is a predefined Bluetooth LE HID packet type transmitted by the Bluetooth LE HID, the received Bluetooth packet is provided to a Bluetooth LE HID module of the Bluetooth controller. Otherwise, the received Bluetooth packet is provided to a Bluetooth HCI module of the Bluetooth controller.

    Method of Producing Carbon-Encapsulated Metal Nanoparticles
    4.
    发明申请
    Method of Producing Carbon-Encapsulated Metal Nanoparticles 审中-公开
    生产碳封装金属纳米粒子的方法

    公开(公告)号：US20070218283A1

    公开(公告)日：2007-09-20

    申请号：US10587216

    申请日：2005-01-26

    申请人： Junfeng Geng ,  Brian Johnson

    发明人： Junfeng Geng ,  Brian Johnson

    IPC分类号： C23C16/00

    CPC分类号： B82Y30/00 ,  B22F1/0018 ,  B22F1/02 ,  G11B5/712 ,  Y10T428/2991

    摘要： A method of producing carbon-encapsulated metal nanoparticles, for example carbon-encapsulated magnetic metal nanoparticles, including providing a carbon-containing metal salt or organometallic compound in a reactor, for example a vessel having a restricted opening and decomposing the carbon-containing metal salt or organometallic compound, for example by heating, whilst maintaining carbon within the reactor to form carbon-encapsulated metal nanoparticles.

    摘要翻译： 一种生产碳封装的金属纳米颗粒的方法，例如碳包覆的磁性金属纳米颗粒，包括在反应器中提供含碳的金属盐或有机金属化合物，例如具有限制开口并分解含碳金属盐的容器 或有机金属化合物，例如通过加热，同时保持反应器内的碳以形成碳包裹的金属纳米颗粒。

    CVD synthesis of carbon nanotubes
    5.
    发明申请
    CVD synthesis of carbon nanotubes 有权
    碳纳米管的CVD合成

    公开(公告)号：US20060104884A1

    公开(公告)日：2006-05-18

    申请号：US10521356

    申请日：2003-07-16

    申请人： Milo Shaffer ,  Alan Windle ,  Brian Johnson ,  Junfeng Geng ,  Douglas Shephard ,  Chanranjeet Singh

    发明人： Milo Shaffer ,  Alan Windle ,  Brian Johnson ,  Junfeng Geng ,  Douglas Shephard ,  Chanranjeet Singh

    IPC分类号： C01B31/02

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B2202/02

    摘要： A method of production of carbon nanoparticles comprises the steps of: providing on substrate particles a transition metal compound which is decomposable to yield the transition metal under conditions permitting carbon nanoparticle formation, contacting a gaseous carbon source with the substrate particles, before, during or after said contacting step, decomposing the transition metal compound to yield the transition metal on the substrate particles, forming carbon nanoparticles by decomposition of the carbon source catalysed by the transition metal, and collecting the carbon nanoparticles formed.

    摘要翻译： 制备碳纳米颗粒的方法包括以下步骤：在底物颗粒上提供过渡金属化合物，其可分解以在允许碳纳米颗粒形成的条件下产生过渡金属，在气体碳源与基底颗粒接触之前，期间或之后 所述接触步骤分解过渡金属化合物以在基底颗粒上产生过渡金属，通过由过渡金属催化的碳源的分解形成碳纳米颗粒，并收集所形成的碳纳米颗粒。