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1.发明授权Modem for selectively connecting to a land line or to a cellular telephone 失效用于选择性地连接到陆线或蜂窝电话的调制解调器公开(公告)号：US06295460B1
公开(公告)日：2001-09-25
申请号：US08148661
申请日：1993-11-05
IPC分类号： H04Q720
摘要： A modem is incorporated into a laptop computer and directly connected to either a cellular phone, a land line, or both. The modem is provided with two connectors, one for connection with a cellular phone or external DAA, the other for connection to a normal land line via an internal DAA. The modem selectively enables either the connector for the cellular phone or external DAA, or the connector for its internal DAA. The modem defaults to selecting the cellular phone or external DAA if it is connected, and only if they are not connected selects the internal DAA. These defaults can be overridden by user commands. Further, the modem can independently power down a connected internal DAA, external DAA, or cellular phone to conserve power.
摘要翻译： 调制解调器被结合到笔记本电脑中并且直接连接到蜂窝电话，陆线或两者。 调制解调器提供两个连接器，一个用于与蜂窝电话或外部DAA连接，另一个用于通过内部DAA连接到正常的陆线。 调制解调器选择性地启用用于蜂窝电话或外部DAA的连接器，或用于其内部DAA的连接器。 调制解调器默认选择手机或外部DAA（如果已连接），并且只有在未连接时才选择内部DAA。 这些默认值可以被用户命令覆盖。 此外，调制解调器可以独立地断开连接的内部DAA，外部DAA或蜂窝电话以节省电力。
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2.发明授权
公开(公告)号：US5428671A
公开(公告)日：1995-06-27
申请号：US973625
申请日：1992-11-09
申请人： Don A. Dykes , Robin T. Castell , Andrew C. Clark , Paul E. Nagel , Huyen B. Tran , Randall L. Jones , Ronald L. Baldridge
发明人： Don A. Dykes , Robin T. Castell , Andrew C. Clark , Paul E. Nagel , Huyen B. Tran , Randall L. Jones , Ronald L. Baldridge
摘要： A modem which includes connections for both land lines and a cellular phone. The modem contains high and low level routines that allow it to perform standard AT commands rationally when connected to a cellular phone, and further perform additional AT commands that access cellular specific features. An applications software program in a computer connected to the modem can provide a number of options for determining whether to use the land line or the cellular phone when both are connected. First, it can default to the land line and only use the cellular phone if the land line is not available. Alternatively, it can first use the cellular phone and only use the land line if the cellular phone signal strength is not sufficient. Further, cellular file transfer operations can be aborted if the remaining battery life in the cellular phone is insufficient to reliably complete the transfer.
摘要翻译： 调制解调器，包括陆地线路和手机的连接。 调制解调器包含高和低级别例程，允许它在连接到蜂窝电话时合理地执行标准AT命令，并进一步执行访问蜂窝特定功能的附加AT命令。 连接到调制解调器的计算机中的应用软件程序可以提供用于确定当两者连接时是否使用陆线或蜂窝电话的多个选项。 首先，它可以默认为陆线，如果陆线不可用，只能使用蜂窝电话。 或者，它可以首先使用蜂窝电话，并且如果蜂窝电话信号强度不足，则仅使用陆线。 此外，如果蜂窝电话中的剩余电池寿命不足以可靠地完成传送，则可以中止蜂窝文件传送操作。
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3.发明授权公开(公告)号：US06870733B2
公开(公告)日：2005-03-22
申请号：US10735326
申请日：2003-12-12
CPC分类号： H01Q1/2258 , G06F1/1616 , G06F1/1632 , G06F1/1656 , G06K19/07741 , H01Q1/2283 , H01Q1/44 , H04M1/0254 , H04M1/7253 , H04W4/18 , H04W76/10 , H04W88/02
摘要： A wireless network adapter for establishing wireless communication links between electronic devices. In one embodiment, the wireless network adapter comprises wireless communication circuitry encased in a shell in the form of a detachable molding element of an electronic device. The wireless network adapter further comprises a bus connector adapted to couple the wireless communication circuitry to an expansion bus when the shell is attached to an outer surface of an electronic device. The wireless network adapter is a fully integrated solution further comprising an RF antenna for communication with a wireless network and a radio modem comprising a radio, a receiver, and modulation circuitry. The RF antenna in the wireless network adapter may take one of several forms. The antenna may be a dedicated unit housed within the shell of the wireless network adapter. Alternatively, the antenna may form a part of the outer shell of the adapter or it may form a part of a company logo located on the shell the adapter. The wireless network adapter is installed in an electronic device such as a portable computer. The electronic device comprises, at a minimum, a system microprocessor, an expansion bus, a read-writeable memory device, an input/output device, and an expansion port connected to the expansion bus that is configured to accept the detachable wireless network adapter. Another embodiment of the present invention comprises an electronic device equipped with an external sleeve configured to accept a wireless network adapter insert.
摘要翻译： 一种用于在电子设备之间建立无线通信链路的无线网络适配器。 在一个实施例中，无线网络适配器包括以电子设备的可拆卸模制元件的形式封装在外壳中的无线通信电路。 无线网络适配器还包括总线连接器，其适于在外壳附接到电子设备的外表面时将无线通信电路耦合到扩展总线。 无线网络适配器是完全集成的解决方案，其进一步包括用于与无线网络通信的RF天线和包括无线电，接收机和调制电路的无线电调制解调器。 无线网络适配器中的RF天线可以采用几种形式之一。 天线可以是容纳在无线网络适配器的外壳内的专用单元。 或者，天线可以形成适配器的外壳的一部分，或者它可以形成位于外壳上的适配器的公司徽标的一部分。 无线网络适配器安装在诸如便携式计算机的电子设备中。 电子设备至少包括被配置为接受可拆卸无线网络适配器的系统微处理器，扩展总线，可读写存储器设备，输入/输出设备和连接到扩展总线的扩展端口。 本发明的另一个实施例包括配备有外部套筒的电子设备，其被配置为接受无线网络适配器插入件。
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4.发明授权Method and apparatus for functional expansion through predefined signal interfaces 失效通过预定义信号接口进行功能扩展的方法和装置
公开(公告)号：US5768615A
公开(公告)日：1998-06-16
申请号：US565717
申请日：1995-11-30
CPC分类号： G06F13/387
摘要： A method and apparatus for increasing system functionality through a predefined interface is disclosed. Signal lines which are not used or which are not used in certain modes are connected to an interconnection device instead of being connected to an interface wherein the output of the interconnection device is connected to the interface where such lines would have been connected. The interconnection device also has a set of inputs for receiving signals from a device providing the desired functionality. A controller chooses between the two sets of inputs to control what signal lines are connected to the predefined interface. Accordingly, during certain modes of operation, the added functionality from a device whose output is being switched into the interface can be supported. In one embodiment, speaker phone capability is provided for even though the predefined PCMCIA interface does not support such capability. The disclosed design continues to maintain capability with all systems adapted to be used with such predefined interface.
摘要翻译： 公开了一种通过预定界面提高系统功能的方法和装置。 在某些模式下未使用或不使用的信号线连接到互连装置，而不是连接到其中互连装置的输出连接到这样的线路将被连接的接口的接口。 互连设备还具有用于从提供所需功能的设备接收信号的一组输入。 控制器在两组输入之间选择以控制什么信号线连接到预定接口。 因此，在某些操作模式下，可以支持从其输出被切换到接口的设备的附加功能。 在一个实施例中，即使预定义的PCMCIA接口不支持这种能力，也提供扬声器电话能力。 所公开的设计继续保持适于与这种预定接口一起使用的所有系统的能力。
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公开(公告)号：US08326347B2
公开(公告)日：2012-12-04
申请号：US13448114
申请日：2012-04-16
IPC分类号： H04M1/00
CPC分类号： G06F1/1637 , G06F1/1616 , H01Q1/2258 , H04W88/02
摘要： An electronic device has a display in which the casing of the display includes a plurality of recessed cavities into which radio and antenna modules can be inserted to provide the electronic device with a wireless communication capability. The display can have cavities for one or more radios and one or more antenna modules. A radio electrically connects to one or more antenna modules via conductor(s) contained within the display and connects to the host electronic device via a serial bus (e.g., USB). Accordingly, the display can have a plurality of radio/antenna combinations thereby concurrently providing the electronic device with multiple wireless communication capabilities.
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公开(公告)号：US06717801B1
公开(公告)日：2004-04-06
申请号：US09675619
申请日：2000-09-29
IPC分类号： G06F116
CPC分类号： H01Q1/2258 , G06F1/1616 , G06F1/1632 , G06F1/1656 , G06K19/07741 , H01Q1/2283 , H01Q1/44 , H04M1/0254 , H04M1/7253 , H04W4/18 , H04W76/10 , H04W88/02
摘要： A wireless network adapter for establishing wireless communication links between electronic devices. In one embodiment, the wireless network adapter comprises wireless communication circuitry encased in a shell in the form of a detachable molding element of an electronic device. The wireless network adapter further comprises a bus connector adapted to couple the wireless communication circuitry to an expansion bus when the shell is attached to an outer surface of an electronic device. The wireless network adapter is a fully integrated solution further comprising an RF antenna for communication with a wireless network and a radio modem comprising a radio, a receiver, and modulation circuitry. The RF antenna in the wireless network adapter may take one of several forms. The antenna may be a dedicated unit housed within the shell of the wireless network adapter. Alternatively, the antenna may form a part of the outer shell of the adapter or it may form a part of a company logo located on the shell the adapter. The wireless network adapter is installed in an electronic device such as a portable computer. The electronic device comprises, at a minimum, a system microprocessor, an expansion bus, a read-writeable memory device, an input/output device, and an expansion port connected to the expansion bus that is configured to accept the detachable wireless network adapter. Another embodiment of the present invention comprises an electronic device equipped with an external sleeve configured to accept a wireless network adapter insert.
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7.发明授权System for increasing functionality through a predefined interface by use of an interconnection device to switch a non-standard echo cancellation processor onto the interface 失效用于通过使用互连装置将非标准回波消除处理器切换到接口上的通过预定接口增加功能的系统
公开(公告)号：US5964850A
公开(公告)日：1999-10-12
申请号：US967062
申请日：1997-11-10
CPC分类号： G06F13/387
摘要： A method and apparatus for increasing system functionality through a predefined interface is disclosed. Signal lines which are not used or which are not used in certain modes are connected to an interconnection device instead of being connected to an interface wherein the output of the interconnection device is connected to the interface where such lines would have been connected. The interconnection device also has a set of inputs for receiving signals from a device providing the desired functionality. A controller chooses between the two sets of inputs to control what signal lines are connected to the predefined interface. Accordingly, during certain modes of operation, the added functionality from a device whose output is being switched into the interface can be supported. In one embodiment, speaker phone capability is provided for even though the predefined PCMCIA interface does not support such capability. The disclosed design continues to maintain capability with all systems adapted to be used with such predefined interface.
摘要翻译： 公开了一种通过预定界面提高系统功能的方法和装置。 在某些模式下未使用或不使用的信号线连接到互连装置，而不是连接到其中互连装置的输出连接到这样的线路将被连接的接口的接口。 互连设备还具有用于从提供所需功能的设备接收信号的一组输入。 控制器在两组输入之间选择以控制什么信号线连接到预定接口。 因此，在某些操作模式下，可以支持从其输出被切换到接口的设备的附加功能。 在一个实施例中，即使预定义的PCMCIA接口不支持这种能力，也提供扬声器电话能力。 所公开的设计继续保持适于与这种预定接口一起使用的所有系统的能力。
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8.发明授权Modem for connection to a telephone line through a either portable computer connector or a docking station 失效通过便携式计算机连接器或扩展坞连接到电话线的调制解调器
公开(公告)号：US5931929A
公开(公告)日：1999-08-03
申请号：US775593
申请日：1996-12-31
申请人： Huyen B. Tran , Robin T. Castell
发明人： Huyen B. Tran , Robin T. Castell
CPC分类号： G06F1/1632 , H04M11/06
摘要： A laptop computer contains a built-in modem and has a phone jack for connection to a telephone line while the computer is being operated in a stand-alone mode. A docking station into which the laptop computer may be docked allows the combined unit to be operated in a desk-top mode. The docking station may have a full-sized keyboard and display so that the laptop functions as the main computer a user may employ in the office or home. A telephone connection is already in place at the docking station so that the user need not make a phone line connection to invoke the docked mode, but instead merely nests the laptop in the docking station. In one embodiment, the only components of the modem that are duplicated in the docking station are the phone jack itself and an isolation and 2-to-4 wire converter, so the plug-in connector ordinarily employed between a laptop and a docking station may be of a low-voltage, spike voltage protected form, whereby the coupling used for computer logic and control levels is compatible. The possibility of damage to computer circuits due to the proximity of high-voltage telephone line connections is thus avoided.
摘要翻译： 笔记本电脑包含内置调制解调器，并且在电脑以独立模式运行时，有一个用于连接电话线的电话插孔。 笔记本电脑可以对接的对接站允许组合的单元以桌面模式操作。 对接站可以具有全尺寸的键盘和显示器，使得笔记本电脑用作用户可以在办公室或家庭中使用的主计算机。 在对接站已经有电话连接，使得用户不需要进行电话线连接来调用停靠模式，而是仅仅将对接站中的笔记本电脑嵌套。 在一个实施例中，在对接站中复制的调制解调器的唯一部件是电话插孔本身和隔离和2对4线转换器，因此通常在笔记本电脑和对接站之间使用的插入式连接器可以 具有低电压，峰值电压保护形式，从而用于计算机逻辑和控制电平的耦合是兼容的。 因此避免了由于高压电话线连接的接近而损坏计算机电路的可能性。
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公开(公告)号：US08185147B2
公开(公告)日：2012-05-22
申请号：US10034224
申请日：2001-12-28
IPC分类号： H04M1/00
CPC分类号： G06F1/1637 , G06F1/1616 , H01Q1/2258 , H04W88/02
摘要： An electronic device has a display in which the casing of the display includes a plurality of recessed cavities into which radio and antenna modules can be inserted to provide the electronic device with a wireless communication capability. The display can have cavities for one or more radios and one or more antenna modules. A radio electrically connects to one or more antenna modules via conductor(s) contained within the display and connects to the host electronic device via a serial bus (e.g., USB). Accordingly, the display can have a plurality of radio/antenna combinations thereby concurrently providing the electronic device with multiple wireless communication capabilities.
摘要翻译： 电子设备具有显示器，其中显示器的外壳包括多个凹腔，可以插入无线电和天线模块以向电子设备提供无线通信能力。 显示器可以具有用于一个或多个无线电和一个或多个天线模块的空腔。 无线电通过显示器内的导体电连接到一个或多个天线模块，并通过串行总线（例如，USB）连接到主机电子设备。 因此，显示器可以具有多个无线电/天线组合，从而同时向电子设备提供多个无线通信能力。
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