专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07873855B2 Method, system and calibration technique for power measurement and management over multiple time frames 有权
标题翻译：多个时间范围内功率测量和管理的方法，系统和校准技术
公开(公告)号：US07873855B2
公开(公告)日：2011-01-18
申请号：US11962381
申请日：2007-12-21
申请人： Dhruv Manmohandas Desai , Nickolas J. Gruendler , Carl A. Morrell , Gary R. Shippy , Michael Leo Scollard , Michael Joseph Steinmetz , Malcolm Scott Ware , Christopher L. Wood
发明人： Dhruv Manmohandas Desai , Nickolas J. Gruendler , Carl A. Morrell , Gary R. Shippy , Michael Leo Scollard , Michael Joseph Steinmetz , Malcolm Scott Ware , Christopher L. Wood
IPC分类号： G06F1/26
CPC分类号： G01V3/08 , G06F1/28 , G06F1/3203
摘要： A method and system and calibration technique for power measurement and management over multiple time frames provides responsive power control while meeting global system power consumption and power dissipation limits. Power output of one or more system power supplies is measured and processed to produce power values over multiple differing time frames. The measurements from the differing time frames are used to determine whether or not system power consumption should be adjusted and then one or more devices is power-managed in response to the determination. The determination may compare a set of maximum and/or minimum thresholds to each of the measurements from the differing time frames. A calibration technique uses a precision reference resistor and voltage reference controlled current source to introduce a voltage drop from the input side of a power supply sense resistor calibration is made at the common mode voltage of the power supply output.
摘要翻译：用于多个时间帧功率测量和管理的方法和系统和校准技术提供响应功率控制，同时满足全球系统功耗和功耗限制。一个或多个系统电源的功率输出被测量和处理以在多个不同的时间帧上产生功率值。来自不同时间帧的测量用于确定是否应该调整系统功率消耗，然后响应于确定对一个或多个设备进行功率管理。该确定可以根据不同的时间帧将一组最大和/或最小阈值与每个测量结果进行比较。校准技术使用精密参考电阻和参考电压源电流源，从电源检测电阻的输入侧引入压降，在电源输出的共模电压下进行校准。

2. 发明授权

US07536577B2 Calibration technique for power measurement and management over multiple time frames 失效
标题翻译：多个时间帧功率测量和管理的校准技术
公开(公告)号：US07536577B2
公开(公告)日：2009-05-19
申请号：US11843104
申请日：2007-08-22
申请人： Dhruv Manmohandas Desai , Nickolas J. Gruendler , Carl A. Morrell , Gary R. Shippy , Michael Leo Scollard , Michael Joseph Steinmetz , Malcolm Scott Ware , Christopher L. Wood
发明人： Dhruv Manmohandas Desai , Nickolas J. Gruendler , Carl A. Morrell , Gary R. Shippy , Michael Leo Scollard , Michael Joseph Steinmetz , Malcolm Scott Ware , Christopher L. Wood
IPC分类号： G06F1/26
CPC分类号： G01V3/08 , G06F1/28 , G06F1/3203
摘要： A calibration technique provides for precision calibration of system power measurement. The calibration technique uses a precision reference resistor and voltage reference controlled current source to introduce a voltage drop from the input side of a power supply sense resistor. Calibration measurements are thereby made for voltages substantially equal to the voltage of the power supply output, so that differential measurements are made at substantially the same common-mode voltage by appropriate selection of the relationship of the resistance of the precision reference resistor and the resistance of the sense resistor, where the common-mode voltage of the measurement is substantially equal to the power supply output voltage.
摘要翻译：校准技术提供系统功率测量的精确校准。校准技术使用精密参考电阻和电压参考控制电流源，从电源检测电阻的输入侧引入电压降。因此，对于基本上等于电源输出电压的电压进行校准测量，通过适当选择精密参考电阻器的电阻与电阻的电阻，进行基本相同的共模电压的差分测量检测电阻器，其中测量的共模电压基本上等于电源输出电压。

3. 发明授权

US06687825B1 Data processing system and method for protecting data in a hard drive utilizing a signature device 有权
标题翻译：使用签名装置保护硬盘中的数据的数据处理系统和方法
公开(公告)号：US06687825B1
公开(公告)日：2004-02-03
申请号：US09527367
申请日：2000-03-17
申请人： David Carroll Challener , Daryl Carvis Cromer , Mark Charles Davis , Dhruv Manmohandas Desai , Charles William Kaufman , Hernando Ovies , James Peter Ward
发明人： David Carroll Challener , Daryl Carvis Cromer , Mark Charles Davis , Dhruv Manmohandas Desai , Charles William Kaufman , Hernando Ovies , James Peter Ward
IPC分类号： G06F1130
CPC分类号： G06F21/80 , G06F21/6209
摘要： A data processing system and method are disclosed for protecting data within a hard disk drive included within a data processing system. Data is generated. A signature value is provided which is stored in a signature device. The signature device is capable of being inserted into and removed from a computer system. A textual description of the data is created. The data is encrypted utilizing both the signature value stored on the device and the textual description. The encrypted data is then stored on the hard disk drive. The data processing system does not permanently store encryption keys.
摘要翻译：公开了一种用于保护包含在数据处理系统内的硬盘驱动器内的数据的数据处理系统和方法。生成数据。提供签名值，其被存储在签名设备中。签名装置能够插入计算机系统和从计算机系统中移除。创建数据的文本描述。使用存储在设备上的签名值和文本描述来加密数据。然后将加密的数据存储在硬盘驱动器上。数据处理系统不会永久存储加密密钥。

4. 发明授权

US06330624B1 Access limiting to only a planar by storing a device public key only within the planar and a planar public key only within the device 有权
标题翻译：仅通过在设备内仅在平面内存储设备公钥和平面公钥来访问仅限于平面
公开(公告)号：US06330624B1
公开(公告)日：2001-12-11
申请号：US09246383
申请日：1999-02-09
申请人： Daryl Carvis Cromer , Dhruv Manmohandas Desai , Howard Jeffrey Locker , James Peter Ward
发明人： Daryl Carvis Cromer , Dhruv Manmohandas Desai , Howard Jeffrey Locker , James Peter Ward
IPC分类号： G06F1214
CPC分类号： G06F21/80 , G06F21/6209 , G06F2221/2103 , G06F2221/2129
摘要： A data processing system and method are disclosed for protecting data stored on a device included within the system. A device key pair is established which identifies a particular device included within the system. The device key pair includes a device public key and a device private key. The device includes data stored on the device which may not be fully accessed initially. A planar key pair is established which identifies a planar board included within the system. The planar key pair includes a planar public key and a planar private key. The particular device is associated with the planar by storing the device public key only within the planar, and by storing the planar public key only within the device. Access to the data stored within the device is limited to only a planar which has the stored device public key.
摘要翻译：公开了一种用于保护存储在包括在系统内的设备上的数据的数据处理系统和方法。建立设备密钥对，其识别包括在系统内的特定设备。设备密钥对包括设备公钥和设备私钥。该设备包括存储在设备上的数据，其最初可能未被完全访问。建立了平面密钥对，其标识包括在系统内的平面板。平面键对包括平面公钥和平面私钥。通过仅在平面内存储设备公共密钥，并且仅将平面公钥存储在设备内，特定设备与平面相关联。存储在设备中的数据的访问仅限于具有存储的设备公钥的平面。

5. 发明授权

US07353410B2 Method, system and calibration technique for power measurement and management over multiple time frames 有权
标题翻译：多个时间范围内功率测量和管理的方法，系统和校准技术
公开(公告)号：US07353410B2
公开(公告)日：2008-04-01
申请号：US11032877
申请日：2005-01-11
申请人： Dhruv Manmohandas Desai , Nickolas J. Gruendler , Carl A. Morrell , Gary R. Shippy , Michael Leo Scollard , Michael Joseph Steinmetz , Malcolm Scott Ware , Christopher L. Wood
发明人： Dhruv Manmohandas Desai , Nickolas J. Gruendler , Carl A. Morrell , Gary R. Shippy , Michael Leo Scollard , Michael Joseph Steinmetz , Malcolm Scott Ware , Christopher L. Wood
IPC分类号： G06F1/26
CPC分类号： G01V3/08 , G06F1/28 , G06F1/3203
摘要： A method and system and calibration technique for power measurement and management over multiple time frames provides responsive power control while meeting global system power consumption and power dissipation limits. Power output of one or more system power supplies is measured and processed to produce power values over multiple differing time frames. The measurements from the differing time frames are used to determine whether or not system power consumption should be adjusted and then one or more devices is power-managed in response to the determination. The determination may compare a set of maximum and/or minimum thresholds to each of the measurements from the differing time frames. A calibration technique uses a precision reference resistor and voltage reference controlled current source to introduce a voltage drop from the input side of a power supply sense resistor calibration is made at the common mode voltage of the power supply output.
摘要翻译：用于多个时间帧功率测量和管理的方法和系统和校准技术提供响应功率控制，同时满足全球系统功耗和功耗限制。一个或多个系统电源的功率输出被测量和处理以在多个不同的时间帧上产生功率值。来自不同时间帧的测量用于确定是否应该调整系统功率消耗，然后响应于确定对一个或多个设备进行功率管理。该确定可以根据不同的时间帧将一组最大和/或最小阈值与每个测量结果进行比较。校准技术使用精密参考电阻和参考电压源电流源，从电源检测电阻的输入侧引入压降，在电源输出的共模电压下进行校准。

6. 发明授权

US06978385B1 Data processing system and method for remote recovery of a primary password 有权
标题翻译：用于远程恢复主密码的数据处理系统和方法
公开(公告)号：US06978385B1
公开(公告)日：2005-12-20
申请号：US09516430
申请日：2000-03-01
申请人： Richard W. Cheston , Daryl Carvis Cromer , Richard Alan Dayan , Dhruv Manmohandas Desai , Jan M. Janick , Howard Jeffery Locker , Andy Lloyd Trotter , James Peter Ward
发明人： Richard W. Cheston , Daryl Carvis Cromer , Richard Alan Dayan , Dhruv Manmohandas Desai , Jan M. Janick , Howard Jeffery Locker , Andy Lloyd Trotter , James Peter Ward
IPC分类号： G06F1/00 , G06F9/445 , G06F15/00 , G06F21/00 , G06F21/20 , H04L9/32 , H04L29/06
CPC分类号： H04L63/083 , G06F21/31 , G06F21/575 , G06F2221/2131
摘要： A data processing system and method are disclosed for remotely recovering a client computer system's primary password. The primary password be correctly entered prior to the client computer system becoming fully accessible to a user. The client computer system is coupled to a server computer system utilizing a network. Prior to the client computer system completing a boot process, a user is prompted to enter the primary password. An interrogative password method is provided in response to an incorrect entry of the primary password. The primary password is recoverable in response to a successful execution of the interrogative password method. The primary password is recoverable from the server computer system by the client computer system prior to said client computer system completing said boot process utilizing the interrogative password method.
摘要翻译：公开了用于远程恢复客户端计算机系统的主密码的数据处理系统和方法。在客户端计算机系统完全访问用户之前，主密码被正确输入。客户端计算机系统利用网络耦合到服务器计算机系统。在客户端计算机系统完成启动过程之前，会提示用户输入主密码。响应主密码的输入错误提供询问密码方法。响应成功执行询问密码方法，可以恢复主密码。在所述客户端计算机系统利用询问密码方法完成所述引导过程之前，客户计算机系统可以从服务器计算机系统恢复主密码。

7. 发明授权

US06412025B1 Apparatus and method for automatic configuration of a personal computer system when reconnected to a network 失效
标题翻译：当重新连接到网络时，个人计算机系统的自动配置的装置和方法
公开(公告)号：US06412025B1
公开(公告)日：2002-06-25
申请号：US09282136
申请日：1999-03-31
申请人： Richard W. Cheston , Daryl Carvis Cromer , Dhruv Manmohandas Desai , Brandon Jon Ellison , Howard Jeffery Locker , Eric Richard Kern , David Rhoades , James Peter Ward
发明人： Richard W. Cheston , Daryl Carvis Cromer , Dhruv Manmohandas Desai , Brandon Jon Ellison , Howard Jeffery Locker , Eric Richard Kern , David Rhoades , James Peter Ward
IPC分类号： G06F1314
CPC分类号： H04L61/2015 , G06F13/128 , H04L41/0816 , H04L41/0869 , H04L41/0873
摘要： A system and method for connecting a computer terminal (e.g., a personal computer) to a data transmission network with the appropriate settings for connection obtained from the network if the terminal has been moved and the settings are not appropriate for the new location. The system and method involve detecting that the terminal has been removed from the data transmission network, and, if the terminal has been moved, checking to determine whether the previous settings are appropriate for use in the new location. If the settings are appropriate, then the previous settings are used; if not, new settings for the terminal are obtained from the network, using a program such as the IBM's Dynamic Host Connection Program (DHCP), with the details on the settings (or connection) maintained at both the network and the computer terminal and updated when a new or changed connection to the data transmission network is made.
摘要翻译：一种用于将计算机终端（例如，个人计算机）连接到数据传输网络的系统和方法，其中如果终端已被移动并且该设置不适合于新位置，则从网络获得的用于连接的适当设置。系统和方法涉及检测终端已经从数据传输网络中移除，并且如果终端已被移动，则进行检查以确定先前的设置是否适合在新位置中使用。如果设置合适，则使用以前的设置; 如果没有，则使用诸如IBM的动态主机连接程序（DHCP）的程序从网络获得终端的新设置，以及在网络和计算机终端上维护的设置（或连接）的详细信息并更新当与数据传输网络建立新的或更改的连接时。

8. 发明授权

US06311270B1 Method and apparatus for securing communication utilizing a security processor 失效
标题翻译：用于利用安全处理器确保通信的方法和装置
公开(公告)号：US06311270B1
公开(公告)日：2001-10-30
申请号：US09152591
申请日：1998-09-14
申请人： David Carroll Challener , Dhruv Manmohandas Desai , Pankaj Rohatgi , David Robert Safford
发明人： David Carroll Challener , Dhruv Manmohandas Desai , Pankaj Rohatgi , David Robert Safford
IPC分类号： G06F124
CPC分类号： H04L63/0464 , H04L9/0838 , H04L2209/60
摘要： A method is provided for communicating digital content between a content provider and a data processing system which is under the control of a content consumer, utilizing an insecure communication channel, such as the internet. A security processor is provided. The security processor is communicative coupled to the data processing system of the consumer. The security processor receives and preprocesses encrypted digital content received from the insecure communication channel. The security processor includes a central processing unit for executing program instructions contained in digital content. The security processor includes a shared-secret decryption engine for receiving encrypted content and for utilizing a shared-secret key for producing decrypted digital content. Furthermore, the security processor includes a memory means for maintaining securely the shared-secret key within the security processor. This memory means is preferably secure from reverse engineering, whether electrical reverse engineering or mechanical reverse engineering. A security program is provided which is loaded onto the security processor and which is executable by the security processor. The security program includes a shared-secret encryption engine for receiving input and for utilizing the shared-secret key to produce cypheroutput based upon the input. The security program further includes a public key-private key decryption engine for receiving an encrypted input and utilizing a known public key and a private key to generate a decrypted output. Communications over the insecure communication channel between the content provider and the security processor are conducted utilizing the public key-private key algorithm, while communications between the security program and the security processor are conducted utilizing the shared-secret encryption protocol.
摘要翻译：提供了一种用于在内容提供商和处于内容消费者的控制下的数据处理系统之间通过诸如因特网之类的不安全通信信道来传送数字内容的方法。提供了一个安全处理器。安全处理器与消费者的数据处理系统通信耦合。安全处理器接收并预处理从不安全通信信道接收的加密数字内容。安全处理器包括用于执行包含在数字内容中的程序指令的中央处理单元。安全处理器包括用于接收加密内容的共享秘密解密引擎，以及利用用于产生解密数字内容的共享秘密密钥。此外，安全处理器包括用于在安全处理器内安全地维护共享秘密密钥的存储装置。这种存储装置优选地是反向工程，无论是电逆向工程还是机械逆向工程。提供一种安全程序，其被加载到安全处理器上并且可由安全处理器执行。安全程序包括共享秘密加密引擎，用于接收输入并利用共享秘密密钥根据输入产生密码输出。安全程序还包括用于接收加密输入并利用已知公钥和专用密钥生成解密输出的公钥 - 私钥解密引擎。通过使用公钥密钥算法进行内容提供商和安全处理器之间的不安全通信信道的通信，同时利用共享秘密加密协议进行安全程序与安全处理器之间的通信。

9. 发明授权

US06671720B1 Data processing system and method for dynamically assigning a temporary network address to a client computer system utilizing an access port 失效
标题翻译：用于使用访问端口将客户端计算机系统动态地分配临时网络地址的数据处理系统和方法
公开(公告)号：US06671720B1
公开(公告)日：2003-12-30
申请号：US09516429
申请日：2000-03-01
申请人： Richard W. Cheston , Daryl Carvis Cromer , Dhruv Manmohandas Desai , Howard Jeffery Locker , James Peter Ward
发明人： Richard W. Cheston , Daryl Carvis Cromer , Dhruv Manmohandas Desai , Howard Jeffery Locker , James Peter Ward
IPC分类号： G06F15177
CPC分类号： H04L29/12273 , H04L61/2015 , H04L61/2053
摘要： A data processing system and method are described for providing a dynamically assigned network address to a client computer system. The data processing system includes a server computer system coupled to the network. An access port is provided which is coupled to the network. The computer system is coupled to the network utilizing the access port. The computer system is then powered on. The computer system requires a network address in order to communicate utilizing the network. The computer system initially has no stored network address each time prior to being powered on. A dynamic network address is provided to the computer system utilizing only the access port each time the computer system is powering on.
摘要翻译：描述了一种用于向客户端计算机系统提供动态分配的网络地址的数据处理系统和方法。数据处理系统包括耦合到网络的服务器计算机系统。提供了连接到网络的访问端口。计算机系统利用接入端口耦合到网络。然后打开计算机系统电源。计算机系统需要网络地址才能使用网络进行通信。计算机系统在每次上电前最初都没有存储的网络地址。每当计算机系统上电时，仅使用访问端口的计算机系统提供动态网络地址。

10. 发明授权

US06654886B1 Data processing system and method for permitting only preregistered hardware to access a remote service 有权
标题翻译：仅允许预注册硬件访问远程服务的数据处理系统和方法
公开(公告)号：US06654886B1
公开(公告)日：2003-11-25
申请号：US09356189
申请日：1999-07-16
申请人： David Carroll Challener , Daryl Carvis Cromer , Dhruv Manmohandas Desai , Howard Jeffrey Locker , Andy Lloyd Trotter , James Peter Ward
发明人： David Carroll Challener , Daryl Carvis Cromer , Dhruv Manmohandas Desai , Howard Jeffrey Locker , Andy Lloyd Trotter , James Peter Ward
IPC分类号： G06F1130
CPC分类号： H04L63/0853 , G06F21/31 , G06F2221/2129
摘要： A data processing system and method are disclosed for permitting only preregistered client computer hardware to access a service executing on a remote server computer system. A log-in token is established including a unique identifier which identifies a particular client computer hardware. The client computer hardware logs-on to the server computer system. Subsequent to the client computer hardware logging-on to the server computer system, the client computer hardware attempts to access the service. During the attempt, the client computer hardware transmits the log-in token to the server computer system. The server computer system utilizes the unique identifier included within the log-in token to determine if the client computer hardware is registered to access the service. In response to a determination that the client computer hardware is registered to access the service, the server computer system permits the client computer hardware to access the service. In response to a determination that the client computer hardware is not registered to access the service, the server computer system prohibits the client computer hardware from accessing the service.
摘要翻译：公开了一种用于仅允许预注册的客户端计算机硬件访问在远程服务器计算机系统上执行的服务的数据处理系统和方法。建立登录令牌，其包括标识特定客户端计算机硬件的唯一标识符。客户端计算机硬件登录到服务器计算机系统。在客户端计算机硬件登录到服务器计算机系统之后，客户端计算机硬件尝试访问该服务。在尝试期间，客户端计算机硬件将登录令牌传输到服务器计算机系统。服务器计算机系统利用包括在登录令牌内的唯一标识符来确定客户端计算机硬件是否被注册以访问该服务。响应于确定客户端计算机硬件被注册以访问服务，服务器计算机系统允许客户端计算机硬件访问该服务。响应于确定客户端计算机硬件未被注册以访问服务，服务器计算机系统禁止客户端计算机硬件访问服务。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式