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1.发明授权Multi-state load switched power amplifier for polar modulation transmitter 有权用于极性调制发射机的多状态负载开关功率放大器公开(公告)号：US07183844B2
公开(公告)日：2007-02-27
申请号：US11026444
申请日：2004-12-30
IPC分类号： H03G3/20
CPC分类号： H03F1/56 , H03F1/02 , H03F1/0261 , H03F1/30 , H03F2200/387
摘要： A polar modulation power amplifier circuit includes a control circuit (101) to determine and provide a load selection signal (127), wherein the load selection signal (127) is determined responsive to a requested power signal (119). A power amplifier (113) is responsive to a power control signal (141), for amplifying an RF signal (139) to produce an amplified signal (145), having an output power level. A variable impedance matching circuit (117) is responsive to the load selection signal (127), to adjust a relationship between the control level and the output power level, to produce a range-adjusted amplified signal (147).
摘要翻译： 极坐标调制功率放大器电路包括用于确定并提供负载选择信号（127）的控制电路（101），其中根据所请求的功率信号（119）确定负载选择信号（127）。 功率放大器（113）响应于功率控制信号（141），用于放大RF信号（139）以产生具有输出功率电平的放大信号（145）。 可变阻抗匹配电路（117）响应于负载选择信号（127），以调整控制电平和输出功率电平之间的关系，以产生调节范围的放大信号（147）。
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公开(公告)号：US07764237B2
公开(公告)日：2010-07-27
申请号：US12144477
申请日：2008-06-23
申请人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
发明人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
IPC分类号： H01Q1/24
摘要： A dual autodiplexing antenna (300) redirects power flow (303) from an unloaded antenna to a loaded antenna, thereby improving communication performance under loaded conditions. The dual autodiplexing antenna (300) includes a first antenna (101) disposed at a first end (103) of a portable two-way communication device (100). A second antenna (102) is disposed at the distal end (104) of the portable two-way communication device (100). The first antenna (101) and second antenna (102) are coupled to a transceiver (107) by a first transmission line matching circuit (201) and a second transmission line matching circuit (202), respectively. In one embodiment, the first antenna (101) is configured to primarily operate in a first bandwidth, while the second antenna (102) is configured to primarily operate in a second bandwidth. When one of the first antenna (101) or second antenna (102) is loaded, power flow (303) is redirected to the lesser loaded antenna.
摘要翻译： 双自动复合天线（300）将功率流（303）从无载天线重定向到加载的天线，从而在负载条件下改善通信性能。 双自动复合天线（300）包括设置在便携式双向通信设备（100）的第一端（103）的第一天线（101）。 第二天线（102）设置在便携式双向通信装置（100）的远端（104）处。 第一天线（101）和第二天线（102）分别通过第一传输线匹配电路（201）和第二传输线匹配电路（202）耦合到收发器（107）。 在一个实施例中，第一天线（101）被配置为主要以第一带宽工作，而第二天线（102）被配置为主要在第二带宽中操作。 当第一天线（101）或第二天线（102）中的一个被加载时，功率流（303）被重定向到较小负载的天线。
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公开(公告)号：US20080037771A1
公开(公告)日：2008-02-14
申请号：US11459629
申请日：2006-07-24
申请人： Greg R. Black , Steve C. Emmert , Yi-Lin Pei
发明人： Greg R. Black , Steve C. Emmert , Yi-Lin Pei
IPC分类号： H04M1/00
CPC分类号： H04M1/03 , H04M1/0266 , H04M1/035 , H04M1/23
摘要： A handset device (10) includes a substrate (56) defining a first audio port portion (78) and having a contact pad (266). An adhesive (60) is operatively coupled to the substrate (56). The adhesive (60) defines a second audio port portion (276) stacked with the first audio port portion (278) and defines a first electrical port portion (262). A speaker (32) having an electrical connector (238) is operatively coupled to the contact pad (266) through the first electrical port portion (262). The adhesive (60) is operative to seal the first and second audio port portions (278 and 276) from the electrical port portion (262). In addition, in one example, the handset device (10) may include a substrate (56) defining a first audio port portion (278), a speaker (32) operatively coupled to the substrate (56), and a rear housing (20) operatively coupled to the substrate (56) and defining an audio cavity (1104).
摘要翻译： 手机装置（10）包括限定第一音频端口部分（78）并具有接触垫（266）的基板（56）。 粘合剂（60）可操作地耦合到基底（56）。 粘合剂（60）限定与第一音频端口部分（278）堆叠并限定第一电气端口部分（262）的第二音频端口部分（276）。 具有电连接器（238）的扬声器（32）通过第一电气端口部分（262）可操作地耦合到接触焊盘（266）。 粘合剂（60）可操作以将第一和第二音频端口部分（278和276）与电气端口部分（262）密封。 此外，在一个示例中，手持通话器设备（10）可以包括限定第一音频端口部分（278）的基板（56），可操作地耦合到基板（56）的扬声器（32）和后壳体（20） ）可操作地耦合到所述衬底（56）并且限定音频空腔（1104）。
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公开(公告)号：US07330920B2
公开(公告)日：2008-02-12
申请号：US11171074
申请日：2005-06-30
摘要： A method is provided for on-demand communications in a communication network with support for a plurality of communication units participating in a common communication, which includes multiple signal initiators, each supplying a signal, which are virtually simultaneously conveyed as part of the common communication. At least one example of an on-demand communication includes push to talk. Additionally, a signal initiator is provided, which is adapted to support on-demand communications in a multi-signal initiator environment.
摘要翻译： 提供了一种用于通信网络中的按需通信的方法，其支持参与公共通信的多个通信单元，所述多个通信单元包括多个信号发起器，每个信号发起器几乎同时作为公共通信的一部分被传送。 至少一个按需通信的示例包括一键通。 另外，提供了一种信号启动器，其适于在多信号引发器环境中支持按需通信。
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公开(公告)号：US08318381B2
公开(公告)日：2012-11-27
申请号：US12142697
申请日：2008-06-19
申请人： Greg R. Black
发明人： Greg R. Black
CPC分类号： H01M8/04007 , H01M8/04216 , H01M8/04365 , H01M8/04455 , H01M8/04492 , H01M8/04559 , H01M8/04589 , H01M8/04619 , H01M8/04768 , H01M2008/1095
摘要： A wireless communication device (200) and method (300) adapted to prolong the useful life of an energy storage device is disclosed. In its simplest form, it can include: detecting (310) a first threshold of an energy conversion module comprising at least one of a temperature threshold, oxygen threshold, voltage, a current threshold, a power threshold and moisture threshold; sensing (320) a temperature in proximity to a thermal module comprising at least one of a fuel tank, an electronic computing module, and a housing; and generating (330) an air stream based on the detected first threshold (310) and the sensed temperature (320). The device (200) and method (300) can automatically and dynamically manage, for example, temperature, oxygen and/or moisture of an energy storage module, to maintain the energy storage module within desired specifications and tolerances. This can help to prolong the useful life of the energy storage module and its components and help to maintain a maximum recharging capacity.
摘要翻译： 公开了一种适于延长能量存储装置的使用寿命的无线通信装置（200）和方法（300）。 在其最简单的形式中，它可以包括：检测（310）包括温度阈值，氧气阈值，电压，电流阈值，功率阈值和湿度阈值中的至少一个的能量转换模块的第一阈值; 感测（320）包括燃料箱，电子计算模块和壳体中的至少一个的热模块附近的温度; 以及基于检测到的第一阈值（310）和所感测的温度（320）产生（330）空气流。 设备（200）和方法（300）可以自动和动态地管理能量存储模块的温度，氧气和/或湿气，以将能量存储模块保持在期望的规格和公差范围内。 这有助于延长储能模块及其组件的使用寿命，并有助于维持最大的充电能力。
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公开(公告)号：US07961900B2
公开(公告)日：2011-06-14
申请号：US11170358
申请日：2005-06-29
申请人： Robert A. Zurek , Greg R. Black , Joel A. Clark
发明人： Robert A. Zurek , Greg R. Black , Joel A. Clark
摘要： A communication device 100 includes a first audio output 105; a second audio output 110; an audio transducer 115 for dual mode use; a shuttered acoustic path 120 coupled between the audio transducer 115 and the first audio output 105; and an attenuated acoustic path 125 coupled between the audio transducer 115 and the second audio output 110.
摘要翻译： 通信设备100包括第一音频输出105; 第二音频输出110; 用于双模式使用的音频传感器115; 耦合在音频换能器115和第一音频输出105之间的快门声路径120; 以及耦合在音频换能器115和第二音频输出110之间的衰减的声学路径125。
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公开(公告)号：US08073514B2
公开(公告)日：2011-12-06
申请号：US12144455
申请日：2008-06-23
申请人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
发明人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
IPC分类号： H04M1/00
摘要： A dual autodiplexing antenna (300) redirects power flow (303) from an unloaded antenna to a loaded antenna, thereby improving communication performance under loaded conditions. The dual autodiplexing antenna (300) includes a first antenna (101) disposed at a first end (103) of a portable two-way communication device (100). A second antenna (102) is disposed at the distal end (104) of the portable two-way communication device (100). The first antenna (101) and second antenna (102) are coupled to a transceiver (107) by a first transmission line matching circuit (201) and a second transmission line matching circuit (202), respectively. In one embodiment, the first antenna (101) is configured to primarily operate in a first bandwidth, while the second antenna (102) is configured to primarily operate in a second bandwidth. When one of the first antenna (101) or second antenna (102) is loaded, power flow (303) is redirected to the lesser loaded antenna.
摘要翻译： 双自动复合天线（300）将功率流（303）从无载天线重定向到加载的天线，从而在负载条件下改善通信性能。 双自动复合天线（300）包括设置在便携式双向通信设备（100）的第一端（103）的第一天线（101）。 第二天线（102）设置在便携式双向通信装置（100）的远端（104）处。 第一天线（101）和第二天线（102）分别通过第一传输线匹配电路（201）和第二传输线匹配电路（202）耦合到收发器（107）。 在一个实施例中，第一天线（101）被配置为主要以第一带宽工作，而第二天线（102）被配置为主要在第二带宽中操作。 当第一天线（101）或第二天线（102）中的一个被加载时，功率流（303）被重定向到较小负载的天线。
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公开(公告)号：US07724194B2
公开(公告)日：2010-05-25
申请号：US11428027
申请日：2006-06-30
申请人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
发明人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
IPC分类号： H01Q1/24
摘要： A dual autodiplexing antenna (300) redirects power flow (303) from an unloaded antenna to a loaded antenna, thereby improving communication performance under loaded conditions. The dual autodiplexing antenna (300) includes a first antenna (101) disposed at a first end (103) of a portable two-way communication device (100). A second antenna (102) is disposed at the distal end (104) of the portable two-way communication device (100). The first antenna (101) and second antenna (102) are coupled to a transceiver (107) by a first transmission line matching circuit (201) and a second transmission line matching circuit (202), respectively. In one embodiment, the first antenna (101) is configured to primarily operate in a first bandwidth, while the second antenna (102) is configured to primarily operate in a second bandwidth. When one of the first antenna (101) or second antenna (102) is loaded, power flow (303) is redirected to the lesser loaded antenna.
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公开(公告)号：US20090037326A1
公开(公告)日：2009-02-05
申请号：US12040709
申请日：2008-02-29
申请人： Sriram Chitti , Greg R. Black
发明人： Sriram Chitti , Greg R. Black
CPC分类号： G06Q20/351 , G06Q20/10 , G06Q20/20 , G06Q20/3227 , G06Q20/3278 , G06Q20/3572 , G06Q20/405 , H04M1/7253 , H04M1/72566 , H04M1/72572
摘要： A portable electronic device (100), such as a mobile telephone, portable computer, personal digital assistant, or other similar device, is equipped with a virtual card application (101) configured to manage a plurality of virtual cards (106,107,108,109). Such virtual cards (106,107,108,109) are used in financial and other transactions by way of a wireless near-field transceiver (114) and a near-field communication terminal, such as a payment terminal (115). To provide a user with a seamless, less complex virtual card selection process, an arranger module (102) is configured to determine a priority associated with each of the virtual cards (106,107,108,109). The priority may be determined from location, schedule, calendar, user input, or other means. Once the priority is determined, the virtual card with the foremost priority is advanced as a top of the wallet card (111). The top of the wallet card (111), in one embodiment, is the default card for use in the transaction.
摘要翻译： 诸如移动电话，便携式计算机，个人数字助理或其他类似设备的便携式电子设备（100）配备有被配置为管理多个虚拟卡（106,107,108,109）的虚拟卡应用（101）。 这样的虚拟卡（106,107,108,109）通过无线近场收发器（114）和诸如支付终端（115）的近场通信终端在金融和其他交易中使用。 为了向用户提供无缝的，较不复杂的虚拟卡选择过程，编排器模块（102）被配置为确定与每个虚拟卡（106,107,108,109）相关联的优先级。 优先权可以从位置，日程表，日程表，用户输入或其他方式确定。 一旦确定优先级，具有最重要优先权的虚拟卡被提前作为钱包卡（111）的顶部。 在一个实施例中，钱包卡（111）的顶部是在交易中使用的默认卡。
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公开(公告)号：US20080268926A1
公开(公告)日：2008-10-30
申请号：US12144455
申请日：2008-06-23
申请人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
发明人： Greg R. Black , Vijay L. Asrani , Adrian Napoles
IPC分类号： H04M1/00
摘要： A dual autodiplexing antenna (300) redirects power flow (303) from an unloaded antenna to a loaded antenna, thereby improving communication performance under loaded conditions. The dual autodiplexing antenna (300) includes a first antenna (101) disposed at a first end (103) of a portable two-way communication device (100). A second antenna (102) is disposed at the distal end (104) of the portable two-way communication device (100). The first antenna (101) and second antenna (102) are coupled to a transceiver (107) by a first transmission line matching circuit (201) and a second transmission line matching circuit (202), respectively. In one embodiment, the first antenna (101) is configured to primarily operate in a first bandwidth, while the second antenna (102) is configured to primarily operate in a second bandwidth. When one of the first antenna (101) or second antenna (102) is loaded, power flow (303) is redirected to the lesser loaded antenna.
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