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1. 发明授权

US08607085B2 Power saving secondary processing unit for an electronic device 有权
标题翻译：用于电子设备的节电二次处理单元
公开(公告)号：US08607085B2
公开(公告)日：2013-12-10
申请号：US12341626
申请日：2008-12-22
申请人： Russell A. Resnick , Howard Locker , Mark C. Davis , David C. Challener
发明人： Russell A. Resnick , Howard Locker , Mark C. Davis , David C. Challener
IPC分类号： G06F1/00
CPC分类号： G06F1/3203 , G06F1/3293 , Y02D10/122
摘要： The instant invention broadly contemplates an energy saving subsystem comprising a secondary CPU that utilizes less power than a main CPU, thereby allowing an electronic device (e.g. a laptop PC) having the secondary CPU to use less power and run for longer periods of time on a limited power supply. Thus, the invention permits the electronic device to be utilized for extended periods and extends the battery life.
摘要翻译：本发明广泛地考虑了一种节能子系统，其包括使用比主CPU更少的功率的次要CPU，从而允许具有次要CPU的电子设备（例如，膝上型计算机）使用较少的功率并在一段时间内运行更长的时间段有限的电源。因此，本发明允许电子设备长时间使用并延长电池寿命。

2. 发明申请

US20100162015A1 ENERGY SAVING SUBSYSTEM FOR AN ELECTRONIC DEVICE 有权
标题翻译：用于电子设备的节电子系统
公开(公告)号：US20100162015A1
公开(公告)日：2010-06-24
申请号：US12341626
申请日：2008-12-22
申请人： Russell A. Resnick , Howard Locker , Mark C. Davis , David C. Challener
发明人： Russell A. Resnick , Howard Locker , Mark C. Davis , David C. Challener
IPC分类号： G06F1/32 , G06F15/76 , G06F15/00
CPC分类号： G06F1/3203 , G06F1/3293 , Y02D10/122
摘要： The instant invention broadly contemplates an energy saving subsystem comprising a secondary CPU that utilizes less power than a main CPU, thereby allowing an electronic device (e.g. a laptop PC) having the secondary CPU to use less power and run for longer periods of time on a limited power supply. Thus, the invention permits the electronic device to be utilized for extended periods and extends the battery life.
摘要翻译：本发明广泛地考虑了一种节能子系统，其包括使用比主CPU更少的功率的次要CPU，从而允许具有次要CPU的电子设备（例如，膝上型计算机）使用较少的功率并在一段时间内运行更长的时间段有限的电源。因此，本发明允许电子设备长时间使用并延长电池寿命。

3. 发明授权

US5949853A Extension device for a computer system 失效
标题翻译：计算机系统的扩展设备
公开(公告)号：US5949853A
公开(公告)日：1999-09-07
申请号：US807937
申请日：1997-02-28
申请人： Russell A. Resnick
发明人： Russell A. Resnick
IPC分类号： H04M1/64
CPC分类号： H04M1/6505 , H04M1/2473 , H04M11/066
摘要： Disclosed is an extension device for use with a computer system which includes a memory for storing an application program which can perform at least one software function. A modem is operative to encode the at least one software function to first tone signals and transfer the first tone signals onto a telephone line. The modem is further operative to decode second tone signals received from the telephone line and transfer the first tone signals in response thereto. The second tone signals are operative to control the at least one software function. The extension device includes a user operable keypad for inputting command signals corresponding to the at least one software function. A display is included on the extension device for displaying information related to the at least one software function. The extension device also includes a controller which is coupled to and controls the keypad, display, a signal generator and a signal decoder. The controller and signal generator are operative to convert the command signals to the second tone signals. The controller and signal decoder are operative to decode the first tone signals to control the extension device to operate in accordance with the at least one software function.
摘要翻译：公开了一种用于计算机系统的扩展装置，其包括用于存储可执行至少一个软件功能的应用程序的存储器。调制解调器用于将至少一个软件功能编码为第一音调信号并将第一音调信号传送到电话线上。调制解调器进一步操作以解码从电话线接收的第二音调信号，并响应于此传送第一音调信号。第二音调信号用于控制至少一个软件功能。扩展装置包括用户操作键盘，用于输入与至少一个软件功能相对应的命令信号。所述扩展装置包括显示器，用于显示与所述至少一个软件功能相关的信息。扩展设备还包括耦合到并控制键盘，显示器，信号发生器和信号解码器的控制器。控制器和信号发生器用于将命令信号转换成第二音调信号。控制器和信号解码器可操作以解码第一音调信号，以根据至少一个软件功能控制扩展设备的操作。

4. 发明授权

US5794058A Extension device for a computer system capable of operating in at least three states of power management 失效
标题翻译：用于能够在至少三种电源管理状态下运行的计算机系统的扩展装置
公开(公告)号：US5794058A
公开(公告)日：1998-08-11
申请号：US807936
申请日：1997-02-28
申请人： Russell A. Resnick
发明人： Russell A. Resnick
IPC分类号： G06F1/32 , H04M1/60 , H04M1/65 , H04M1/64 , H04M11/00 , G06F9/06 , G06F13/10
CPC分类号： G06F1/3209 , H04M1/6033 , H04M1/6505
摘要： Described is an extension device for use with a computer system which includes a memory for storing an application program which can perform at least one software function. A modem is operative to encode the at least one software function to first tone signals and transfer them onto a telephone line. The modem is further operative to decode second tone signals received from the telephone line and transfer the first tone signals in response thereto. The system includes power management circuitry (PMC) for changing the system from a low power state to a normal operating state responsive to a wake up control tone signal. The extension device includes a keypad for inputting (1) command signals corresponding to the at least one software function and (2) a wake up command signal. A display is included on the extension device for displaying information related to the at least one software function. The extension device also includes a controller coupled to a signal generator and a signal decoder. The controller and signal generator are operative to convert (1) the wake up command signal to the wake up control tone signal and (2) the command signals to the second tone signals. The controller and signal decoder are operative to decode the first tone signals to control the extension device to operate in accordance with the at least one software function.
摘要翻译：描述了一种用于计算机系统的扩展装置，其包括用于存储可执行至少一个软件功能的应用程序的存储器。调制解调器用于将至少一个软件功能编码为第一音调信号并将其传送到电话线上。调制解调器进一步操作以解码从电话线接收的第二音调信号，并响应于此传送第一音调信号。该系统包括用于响应于唤醒控制音信号将系统从低功率状态改变到正常操作状态的电源管理电路（PMC）。扩展装置包括用于输入（1）对应于至少一个软件功能的命令信号的键盘和（2）唤醒命令信号。所述扩展装置包括显示器，用于显示与所述至少一个软件功能相关的信息。扩展装置还包括耦合到信号发生器和信号解码器的控制器。控制器和信号发生器用于将（1）唤醒命令信号转换为唤醒控制音信号，和（2）命令信号转换为第二音调信号。控制器和信号解码器可操作以解码第一音调信号，以根据至少一个软件功能控制扩展设备的操作。

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