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102 条记录 (耗时 0.035 秒)

    Mobile device mode enablement responsive to a proximity criterion
    1.
    发明授权
    Mobile device mode enablement responsive to a proximity criterion 有权
    响应于接近度标准的移动设备模式启用

    公开(公告)号：US09462411B2

    公开(公告)日：2016-10-04

    申请号：US12264711

    申请日：2008-11-04

    申请人： Peter D. Karabinis ,  Rajendra Singh

    发明人： Peter D. Karabinis ,  Rajendra Singh

    IPC分类号： H04W64/00 ,  H04W4/02 ,  G06Q30/06 ,  H04L29/08

    CPC分类号： H04W48/04 ,  G06Q30/0601 ,  H04L67/18 ,  H04W4/02 ,  H04W4/023 ,  H04W4/80 ,  H04W76/10 ,  H04W88/06

    摘要： A system (10) and method (30) comprises a detector that is configured to enable a mode of a first device (14) and/or to enable a mode of a second device (15) responsive to a detection that a proximity criterion is satisfied between the first device and an entity (Entity 1) and responsive to at least one of a position, velocity and a Time-of-Day and where the second device is not the entity and is not associated with the entity, and where the entity is not involved in providing a communications service to the first and/or second device.

    摘要翻译： 系统（10）和方法（30）包括检测器，其被配置为使能第一设备（14）的模式和/或使第二设备（15）的模式能够响应于接近标准是 在第一设备和实体（实体1）之间满足并响应于位置，速度和时间中的至少一个，并且其中第二设备不是实体并且不与实体相关联，并且其中 实体不涉及向第一和/或第二设备提供通信服务。

    Systems And Methods For A Terrestrial-Based Positioning Beacon Network
    3.
    发明申请
    Systems And Methods For A Terrestrial-Based Positioning Beacon Network 有权
    用于地面定位信标网络的系统和方法

    公开(公告)号：US20120169541A1

    公开(公告)日：2012-07-05

    申请号：US13334997

    申请日：2011-12-22

    申请人： Rajendra Singh

    发明人： Rajendra Singh

    IPC分类号： G01S5/02

    CPC分类号： G01S19/11 ,  G01S1/02 ,  G01S1/042 ,  G01S1/08 ,  G01S5/0215 ,  G01S19/12 ,  G01S19/21 ,  G01S19/22

    摘要： Terrestrial-based positioning beacon networks may include first and second terrestrial-based positioning beacons that are configured to simultaneously transmit signals to a terrestrial receiver. The first terrestrial-based positioning beacon may be configured to modify its transmissions to the terrestrial receiver in response to an identification of potential interference with the transmissions from the first terrestrial-based positioning beacon or the second terrestrial-based positioning beacon to the terrestrial receiver. Related methods, beacons, and receivers are also described.

    摘要翻译： 基于地面的定位信标网络可以包括被配置为同时向陆地接收机发送信号的第一和第二基于地面的定位信标。 第一基于地面的定位信标可以被配置为响应于对从第一地面定位信标或第二地面定位信标到地面接收机的传输的潜在干扰的识别来修改其对地面接收机的传输。 还描述了相关方法，信标和接收机。

    Millimeter microwave point-to-multipoint broadcasting systems, components and methods that monitor and rebroadcast data packets
    6.
    发明授权
    Millimeter microwave point-to-multipoint broadcasting systems, components and methods that monitor and rebroadcast data packets 有权
    毫米微波点对多点广播系统，监视和重播广播数据包的组件和方法

    公开(公告)号：US07499708B2

    公开(公告)日：2009-03-03

    申请号：US10937714

    申请日：2004-09-09

    申请人： Rajendra Singh ,  George Ronald Olexa

    发明人： Rajendra Singh ,  George Ronald Olexa

    IPC分类号： H04Q7/20 ,  H04B7/14 ,  H04B7/00

    CPC分类号： H04L12/189 ,  H04L1/16 ,  H04W76/40

    摘要： Selected data packets that were broadcast over millimeter microwave frequencies to millimeter microwave receiving stations in a millimeter microwave broadcasting system footprint are rebroadcast. Rebroadcasting is selected based upon an indication that is received from a subset of the millimeter microwave receiving stations, that the one or more data packets were not received successfully by the subset of the millimeter microwave receiving stations. Selective rebroadcasting may be performed based upon statistical analysis of indications that are received from the subset of the millimeter microwave receiving stations.

    摘要翻译： 在毫米波微波广播系统覆盖范围内以毫米微波频率广播到毫米微波接收站的所选数据分组被重播。 基于从毫米微波接收站的子集接收到的指示来选择重新广播，所述一个或多个数据分组未被毫米波微波接收站的子集成功接收。 可以基于从毫米波微波接收站的子集接收到的指示的统计分析来执行选择性转播。

    Wireless Communications Apparatus and Methods Employing Opportunistic Frequency Band Use
    7.
    发明申请
    Wireless Communications Apparatus and Methods Employing Opportunistic Frequency Band Use 有权
    使用机会频带使用的无线通信设备和方法

    公开(公告)号：US20080117871A1

    公开(公告)日：2008-05-22

    申请号：US11938978

    申请日：2007-11-13

    申请人： George Ronald Olexa ,  Rajendra Singh

    发明人： George Ronald Olexa ,  Rajendra Singh

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/085 ,  H04B7/12 ,  H04W52/42

    摘要： A base station selectively communicates with terminals using first and second separately allocated frequency bands, e.g., separate cellular/PCS bands, of a government spectrum allocation based on propagation conditions between the base station and the terminals. The base station may transmit in the first frequency band and receive in the second frequency band during a first time slot and transmit in the second frequency band and receive in the first frequency band during a second time slot. The base station may transmit to a terminal in the first frequency band while receiving from the terminal in the second frequency band during the first time slot and may transmit to the first terminal in the second frequency band while receiving from the first terminal in the first frequency band during the second time slot.

    摘要翻译： 基站基于基站和终端之间的传播条件，选择性地使用第一和第二分开分配的频带（例如单独的蜂窝/ PCS频带）与政府频谱分配进行通信。 基站可以在第一频带中进行发送，并且在第一时隙期间在第二频带中接收并在第二频带中进行发射，并且在第二时隙期间在第一频带中接收。 基站可以在第一时隙期间从第二频带中的终端接收到第一频带中的终端，并且可以在第一频率从第一终端接收时向第二频带中的第一终端发送 在第二时隙期间。

    Flame resistant polymer blends
    8.
    发明申请
    Flame resistant polymer blends 有权
    耐火聚合物共混物

    公开(公告)号：US20070100088A1

    公开(公告)日：2007-05-03

    申请号：US11263493

    申请日：2005-10-31

    申请人： Robert Gallucci ,  William Kernick ,  Mark Sanner ,  Rajendra Singh

    发明人： Robert Gallucci ,  William Kernick ,  Mark Sanner ,  Rajendra Singh

    IPC分类号： C08L67/00 ,  C08L83/04 ,  B32B27/00

    CPC分类号： C08L67/03 ,  C08L79/08 ,  C08L83/10 ,  C08L83/12 ,  C08L2666/14 ,  C08L83/00 ,  C08L2666/18

    摘要： Blends of siloxane copolymers, notably siloxane polyimides, with polyaryl esters or polyaryl ester carbonates containing linkages derived from resorcinol, show improved flame resistance, as measured by two minute and peak heat release, compared to conventional polycarbonates. In some instances transparent flame retardant blends can also be prepared. The compositions show good melt processability, high impact strength and high elongation, and can be used to make various flame retardant articles including sheets and films.

    摘要翻译： 与常规聚碳酸酯相比，硅氧烷共聚物，特别是硅氧烷聚酰亚胺与含有源自间苯二酚的连接的聚芳基酯或聚芳基酯碳酸酯的共混物显示改善的阻燃性，如通过两分钟和峰值热释放测量的。 在某些情况下，也可制备透明阻燃剂共混物。 该组合物显示出良好的熔融加工性，高冲击强度和高伸长率，并且可以用于制造各种阻燃制品，包括片材和薄膜。

    Annular or tubular shaped articles of novel polymer blends
    9.
    发明申请
    Annular or tubular shaped articles of novel polymer blends 审中-公开
    新型聚合物共混物的环形或管状制品

    公开(公告)号：US20070066740A1

    公开(公告)日：2007-03-22

    申请号：US11314542

    申请日：2005-12-21

    申请人： Roy Odle ,  Kopil Sheth ,  Michael Donovan ,  Mark Sanner ,  Rajendra Singh ,  Robert Gallucci

    发明人： Roy Odle ,  Kopil Sheth ,  Michael Donovan ,  Mark Sanner ,  Rajendra Singh ,  Robert Gallucci

    IPC分类号： C08K3/22

    CPC分类号： C08K3/22 ,  C08L79/08

    摘要： The present invention is directed to a tubular article of manufacture in an annular or tubular shape having an outer diameter, an inner diameter and a length comprising one or more materials selected from the group consisting of: a) an immiscible blend of polymers comprising one or more polyetherimides, having more than one glass transition temperature wherein the polyetherimide has a glass transition temperature greater than 217° Celsius; b) a miscible blend of polymers, comprising one or more polyetherimides, having a single glass transition temperature greater than 180° Celsius; or, c) a single polyetherimide having a glass transition temperature of greater than 247° Celsius.

    摘要翻译： 本发明涉及一种环形或管状形状的管状制品，其具有外径，内径和长度，其包括一种或多种选自以下的材料：a）聚合物的不混溶共混物，其包含一种或多种 更多的聚醚酰亚胺，具有多于一个玻璃化转变温度，其中聚醚酰亚胺的玻璃化转变温度大于217℃; b）可混合的聚合物混合物，其包含一种或多种具有大于180℃的单一玻璃化转变温度的聚醚酰亚胺; 或者c）玻璃化转变温度大于247℃的单一聚醚酰亚胺。