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2667 条记录 (耗时 0.038 秒)

    Transdermal therapeutic system with fentanyl or related substances
    5.
    发明授权
    Transdermal therapeutic system with fentanyl or related substances 有权

    公开(公告)号：US10568845B2

    公开(公告)日：2020-02-25

    申请号：US10487393

    申请日：2002-07-10

    申请人： Walter Müller ,  Thomas Hille

    发明人： Walter Müller ,  Thomas Hille

    IPC分类号： A61K9/70 ,  A61K31/4468

    摘要： The invention relates to a transdermal therapeutic system (TTS), comprising a backing layer, which is permeable to the active ingredient, at least one matrix layer, comprising fentanyl or an active agent analogous to fentanyl, based on polyacrylate and a protective layer to be removed before usage, characterized in that the polyacrylate polymer is self-adhesive, free of carboxyl groups, has a saturation solubility for fentanyl of 3 to 20 wt. %, preferably of 4 to 12 and particularly of 5 to 10 wt. % and the layers contain at least 80% of the included active ingredient in a molecularly-dispersed, dissolved form.

    Multicast in multi-user transmissions
    6.
    发明授权
    Multicast in multi-user transmissions 有权

    公开(公告)号：US10313226B2

    公开(公告)日：2019-06-04

    申请号：US15256013

    申请日：2016-09-02

    申请人： Apple Inc.

    发明人： Guoqing Li ,  Yong Liu ,  Joonsuk Kim ,  Christiaan A. Hartman ,  Su Khiong Yong ,  Syed A. Mujtaba ,  Matthew L. Semersky

    IPC分类号： H04L12/18 ,  H04W76/40 ,  H04L12/761 ,  H04L29/12 ,  H04W4/06

    摘要： Disclosed herein are system, method, and computer program product embodiments for selectively decoding a multicast subframe in a multi-user frame for a wireless communications protocol. Embodiments include transmitting a request frame including a multicast group address for a multicast group to an access point (AP). The AP can determine a multicast identifier for the multicast group based on the multicast group address in the request frame. The AP can also transmit a response frame including the determined multicast identifier to a station (STA). The STA can receive a multi-user frame containing a multicast subframe from the AP. The STA can determine whether the multicast subframe is destined for the STA based on the determined multicast identifier and a multicast identifier stored in a preamble of the multi-user frame. The STA can determine whether to decode the multicast subframe based on the determination of whether the multicast subframe is destined for the STA.

    Method, apparatus and system for rendering an information bearing function of time
    7.
    发明授权
    Method, apparatus and system for rendering an information bearing function of time 有权

    公开(公告)号：US10206167B2

    公开(公告)日：2019-02-12

    申请号：US15401071

    申请日：2017-01-08

    申请人： ParkerVision, Inc.

    发明人： Gregory S. Rawlins

    IPC分类号： H04M1/00 ,  H04W52/02

    摘要： An embodiment of the present invention is directed to a method for partitioning an energy or power source. The energy source may be, for example, a battery or batteries or other power supply or power supplies for an electronic device, such as a cell phone, or mobile device. The energy source (battery for example), or power supply, provides power to a cell phone, or mobile device or any other load or power consuming device. Partitioning this energy source is a technique for controlling its operation so that power is provided to the power consuming device, such as a cell phone more efficiently, thereby extending the length of time the phone can be used between re-charging.

    Real-time peer-to-peer communications in an environment that includes a restricted channel
    8.
    发明授权
    Real-time peer-to-peer communications in an environment that includes a restricted channel 有权

    公开(公告)号：US10178167B2

    公开(公告)日：2019-01-08

    申请号：US14292682

    申请日：2014-05-30

    申请人： Apple Inc.

    发明人： Andreas Wolf ,  Tashbeeb Haque ,  Saravanan Balasubramaniyan ,  Veerendra M. Boodannavar

    IPC分类号： H04W28/02 ,  H04L29/08 ,  H04W76/14 ,  H04W36/00 ,  H04W92/18

    摘要： An apparatus and methods are provided for conducting wireless data communications, particularly real-time data communications, in a communication environment that includes a restricted channel (e.g., a channel subject to Dynamic Frequency Selection or DFS). Two or more mobile communication/computing devices (e.g., smart phones, tablet computers) participate in a peer-to-peer network and engage in data communications while one or more of them operate on the restricted channel (e.g., to maintain an infrastructure communication connection). Their channel sequences are configured to maximize the efficiency of the data communication while satisfying restrictions of the restricted channel or avoiding that channel, and only require them to monitor one beacon interval. One or more of the devices may strategically roam to the restricted channel or away from the restricted channel, depending on which action will provide greater communication throughput or efficiency.

    Method and system for a distributed receiver
    10.
    发明授权
    Method and system for a distributed receiver 有权

    公开(公告)号：US10142042B2

    公开(公告)日：2018-11-27

    申请号：US15833305

    申请日：2017-12-06

    申请人： Radioxio, LLC

    发明人： Curtis Ling ,  Timothy Gallagher ,  Glenn Chang

    IPC分类号： H04H40/90 ,  H04N5/455 ,  H04L27/38 ,  H04N5/44 ,  H04N21/426 ,  H04L25/06 ,  H04L1/00

    摘要： A first semiconductor die may comprise an interface circuit and a demodulation circuit. The interface circuit may be operable to receive an externally generated signal and recover decisions of a symbol de-mapper carried in the externally generated signal. The demodulation circuit may be operable to recover one or more transport streams based on the decisions of the symbol de-mapper. The first semiconductor die may comprise circuitry operable to combine a plurality of signals from a plurality of second semiconductor dice, where each of the plurality of signals comprises decisions of a respective one of a plurality of symbol de-mappers.