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31. 发明申请

US20090094455A1 Frequency Managed Performance 审中-公开
标题翻译：频率管理性能
公开(公告)号：US20090094455A1
公开(公告)日：2009-04-09
申请号：US11869072
申请日：2007-10-09
申请人： Shon Schmidt , Todd L. Carpenter , David James Foster , Harjit Singh
发明人： Shon Schmidt , Todd L. Carpenter , David James Foster , Harjit Singh
IPC分类号： H04L9/00 , G06Q20/00
CPC分类号： G06Q40/12 , G06F21/725 , H04L9/3234 , H04L2209/56
摘要： A computer or other electronic device may use a security module to securely control a system or processor clock to set a predetermined performance level. In an exemplary embodiment, the performance level may be high, medium, or low, supporting a range of application performance requirements. Changes to the performance level may be authorized by a third party presenting cryptographic rights to alter the performance level. Alternatively, postpaid ro pre-paid value may be accumulated at a rate corresponding to the predetermined performance level set by the security module.
摘要翻译：计算机或其他电子设备可以使用安全模块来安全地控制系统或处理器时钟来设置预定的性能水平。在示例性实施例中，性能水平可以是高的，中等的或低的，支持一系列应用性能要求。性能级别的更改可能由提供更改性能级别的加密权限的第三方授权。或者，可以以与安全模块设定的预定性能等级对应的速率累积后付费预付费值。

32. 发明申请

US20080184341A1 Master-Slave Protocol for Security Devices 审中-公开
标题翻译：安全设备主从协议
公开(公告)号：US20080184341A1
公开(公告)日：2008-07-31
申请号：US11668445
申请日：2007-01-29
申请人： David Jaroslav Sebesta , Shon Schmidt , Zhangwei Xu , Todd L. Carpenter , William I. Westerinen
发明人： David Jaroslav Sebesta , Shon Schmidt , Zhangwei Xu , Todd L. Carpenter , William I. Westerinen
IPC分类号： H04L9/32
CPC分类号： H04L63/0807
摘要： A computer or electronic device uses a dedicated communication protocol for configuring, managing, and end-of-life operation of a master device controlling a plurality of security devices. The protocol includes messages for binding each security device to the master, for installing cryptographic keys, periodic heartbeat signals, as well as shutdown and disable-security messages.
摘要翻译：计算机或电子设备使用专用通信协议来配置，管理和结束控制多个安全设备的主设备的操作。该协议包括用于将每个安全设备绑定到主设备的消息，用于安装加密密钥，定期心跳信号以及关闭和禁用安全消息。

33. 发明授权

US07267112B2 Evaporative emissions control system including a charcoal canister for small internal combustion engines 失效
标题翻译：蒸发排放控制系统，包括用于小型内燃机的炭罐
公开(公告)号：US07267112B2
公开(公告)日：2007-09-11
申请号：US11035655
申请日：2005-01-14
申请人： Ronald J. Donahue , Todd L. Carpenter , J. David Kirk , Gregory C. Hintz
发明人： Ronald J. Donahue , Todd L. Carpenter , J. David Kirk , Gregory C. Hintz
IPC分类号： F02M33/02
CPC分类号： B60K15/03504 , B60K2015/03557 , F02B63/02 , F02M25/08 , F02M25/0854 , F02M25/089 , F02M35/02 , F02M35/10019 , F02M35/1017 , F02M35/10196 , F02M35/10222
摘要： An evaporative emissions control system for small internal combustion engines, including a charcoal canister which is in fluid communication with the air space above the liquid fuel within the carburetor of the engine and the air space above the liquid fuel within the fuel tank of the engine. The charcoal canister contains charcoal media, and when the engine is not running, fuel vapors from the carburetor and the fuel tank migrate to, and are trapped within, the charcoal media of the charcoal canister. The charcoal canister may comprise a separate component, or may be integrally formed with an engine component such as the air cleaner, the carburetor, or the body of the fuel tank, for example. During running of the engine, vacuum within the carburetor induces a flow of atmospheric air through the charcoal canister to purge the collected fuel vapors from the charcoal media, and the fuel vapors pass into the engine for consumption. In another embodiment, an evaporative emissions control system including a charcoal canister is provided for an engine which includes a fuel injection system.
摘要翻译：一种小型内燃机的蒸发排放控制系统，包括一个与发动机的化油器内的液体燃料上方的空气空间以及发动机燃油箱内的液体燃料上方的空气空间流体连通的木炭罐。木炭罐包含木炭介质，当发动机不运行时，来自化油器和燃料箱的燃料蒸汽迁移到炭罐的木炭介质中并被捕获。炭罐可以包括单独的部件，或者可以与例如空气滤清器，化油器或燃料箱的主体的发动机部件一体地形成。在发动机运行期间，化油器内的真空度通过木炭罐引起大气空气的流动，以从煤炭介质中吹扫所收集的燃料蒸汽，燃料蒸汽进入发动机以进行消耗。在另一个实施例中，为包括燃料喷射系统的发动机提供包括炭罐的蒸发排放控制系统。

34. 发明授权

US08839236B2 Virtual machine support for metered computer usage 有权
标题翻译：虚拟机支持计算机使用
公开(公告)号：US08839236B2
公开(公告)日：2014-09-16
申请号：US11696271
申请日：2007-04-04
申请人： Todd L. Carpenter , William J. Westerinen , Thomas G. Phillips , Curt Andrew Steeb , Zhangwei Xu , Alexander Frank
发明人： Todd L. Carpenter , William J. Westerinen , Thomas G. Phillips , Curt Andrew Steeb , Zhangwei Xu , Alexander Frank
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F21/53 , G06F21/575 , G06F2009/45587
摘要： A virtual machine monitor provides a trusted operating environment for a software usage metering application when a qualified virtual machine monitor is loaded as part of trusted boot and when all other programs and operating systems run in containers managed by the virtual machine monitor. The virtual machine monitor may also host a locking application for limiting the functionality of the computer if contractual terms of use are not met. Both the metering and locking applications run at a higher privilege level than ring 0, at the same level as the virtual machine monitor.
摘要翻译：当合格的虚拟机监视器作为可信引导的一部分加载时，以及所有其他程序和操作系统在虚拟机监视器管理的容器中运行时，虚拟机监视器为软件使用计量应用程序提供可信赖的操作环境。如果不符合合同使用条款，虚拟机监视器还可以承载用于限制计算机的功能的锁定应用程序。计量和锁定应用程序都以与环0相同的级别运行，处于与虚拟机监视器相同的级别。

35. 发明授权

US08255988B2 Direct peripheral communication for restricted mode operation 有权
标题翻译：用于限制模式操作的直接外设通信
公开(公告)号：US08255988B2
公开(公告)日：2012-08-28
申请号：US11692237
申请日：2007-03-28
申请人： Todd L. Carpenter
发明人： Todd L. Carpenter
IPC分类号： G06F7/04 , G06F7/00 , G06F12/00 , G06F12/14 , G06F13/00 , G06F17/30 , G06F3/00 , G06F21/00 , H04L29/06
CPC分类号： G06F21/575 , G06F2221/2105
摘要： A computer that self-administers operating in restricted and unrestricted operating modes boots from a main processor and operates normally in the unrestricted operating mode and operates from an alternate processor in a security module in the restricted operating mode. The alternate processor may communicate directly with peripheral devices such as a display controller and keyboard. Because the main processor is not used and may not even be started in the restricted operating mode, viruses, shims, and other related attacks are virtually eliminated. In one embodiment, the security module may operate as a PCI bus master when in the restricted operating mode.
摘要翻译：自主管理以受限和无限制的操作模式操作的计算机从主处理器引导并且在非限制性操作模式下正常工作，并且以受限操作模式从安全模块中的替代处理器操作。备用处理器可以直接与诸如显示控制器和键盘的外围设备进行通信。由于主处理器未被使用，甚至在受限操作模式下甚至不能启动，因此几乎可以消除病毒，垫片和其他相关的攻击。在一个实施例中，当处于受限制的操作模式时，安全模块可以作为PCI总线主机工作。

36. 发明授权

US07979721B2 Enhanced packaging for PC security 有权
标题翻译：增强了PC安全包装
公开(公告)号：US07979721B2
公开(公告)日：2011-07-12
申请号：US11612436
申请日：2006-12-18
申请人： William J. Westerinen , Todd L. Carpenter , Alexander Frank , Shon Schmidt , Stephen Richard Drake , David James Foster , Tse-Ching James Yu
发明人： William J. Westerinen , Todd L. Carpenter , Alexander Frank , Shon Schmidt , Stephen Richard Drake , David James Foster , Tse-Ching James Yu
IPC分类号： G06F11/30 , G06F17/00 , G06F1/00
CPC分类号： H05K1/0275 , G06F21/86 , H05K1/141 , H05K3/3436 , H05K2201/049 , H05K2201/10545 , H05K2201/10674
摘要： A pay-per-use computer, or other electronic device that uses local security, may use a security module or other circuit for monitoring and enforcement of a usage policy. To help prevent physical attacks on the security module, or the circuit board near the security module, a second circuit may be mounted over the security module to help prevent access to the security module. Both circuits may be mounted on a interposer and the interposer mounted to the circuit board, creating a stack including the first circuit, the interposer, the security module, and a main PC board. When the PC board includes dense signal traces under the security module a three dimensional envelope is created around the security module. When the first circuit is a high value circuit, such as a Northbridge, the risk/reward of attacking the security module is increased substantially and may deter all but the most determined hackers.
摘要翻译：使用计费器的计算机或使用本地安全的其他电子设备可以使用安全模块或其他电路来监视和执行使用策略。为了防止对安全模块或安全模块附近的电路板的物理攻击，可以在安全模块上安装第二电路，以帮助防止访问安全模块。两个电路可以安装在插入器上，并且插入器安装到电路板，产生包括第一电路，插入器，安全模块和主PC板的堆叠。当PC板在安全模块下面包含密集的信号迹线时，将在安全模块周围创建三维信封。当第一个电路是诸如北桥的高价值电路时，攻击安全模块的风险/报酬大大增加，并且可能阻止除了最确定的黑客之外的所有电路。

37. 发明申请

US20110126005A1 DYNAMIC CONFIGURATION OF CONNECTORS FOR SYSTEM-LEVEL COMMUNICATIONS 有权
标题翻译：系统级通信连接器动态配置
公开(公告)号：US20110126005A1
公开(公告)日：2011-05-26
申请号：US12826551
申请日：2010-06-29
申请人： Todd L. Carpenter , Andras Tantos , John Chiloyan
发明人： Todd L. Carpenter , Andras Tantos , John Chiloyan
IPC分类号： G06F21/04 , G06F3/00
CPC分类号： G06F13/385 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： A host device comprises a configurable connector. The host device connector can be connected to a configurable connector of an accessory device. The host device can select connector functions to be enabled for connecting to the accessory device connector. The selection of connector functions can be based on accessory device information such as accessory device power consumption, power configuration and application information. The accessory device can exclude connector functions supported by the accessory device from the list of accessory device functions sent to the host device. The accessory device can exclude connector functions based on information about the host and connector devices. Single or mutual authentication can be performed before connection functions are enabled at either device. Host and accessory devices can require that a host device be licensed to use an accessory device connector function or to gain access to accessory device resources. Tiered licensing policies can be supported.
摘要翻译：主机设备包括可配置连接器。主机设备连接器可以连接到附件设备的可配置连接器。主机可以选择要连接附件设备连接器的连接器功能。连接器功能的选择可以基于附件设备信息，如附件设备功耗，功率配置和应用信息。附件设备可以将附件设备支持的连接器功能从发送到主机设备的附件设备功能列表中排除。附件设备可以根据有关主机和连接器设备的信息排除连接器功能。在任一设备启用连接功能之前，可以执行单一或相互认证。主机和附件设备可能要求主机设备被许可使用附件设备连接器功能或访问附件设备资源。可以支持分层许可策略。

38. 发明申请

US20110125930A1 CONFIGURABLE CONNECTOR FOR SYSTEM-LEVEL COMMUNICATION 有权
标题翻译：用于系统级通信的可配置连接器
公开(公告)号：US20110125930A1
公开(公告)日：2011-05-26
申请号：US12952586
申请日：2010-11-23
申请人： Andras Tantos , Todd L. Carpenter
发明人： Andras Tantos , Todd L. Carpenter
IPC分类号： G06F13/10
CPC分类号： G06F13/385 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： A host device comprises a controller and a connector. The host connector comprises fixed-function and multi-function pins. A first group of host connector pins comprises one or more of the fixed-function pins and a second group of pins comprises the remainder of the fixed-function pins and the multi-function pins. The host connector can be releasably attached to a connector of an accessory device. The first group of host connector pins can be used to discover the functions of the accessory connector. The host device can select functions to be enabled at the host and accessory connectors from among the functions mutually supported by the two connectors. The host can enable the selected functions at the host connector and can instruct the accessory to enable the selected functions at the accessory connector. The host can reconfigure host connector functions in response to a different accessory being attached to the host.
摘要翻译：主机设备包括控制器和连接器。主机连接器包括固定功能和多功能引脚。第一组主机连接器引脚包括一个或多个固定功能引脚，第二组引脚包括固定功能引脚和多功能引脚的其余部分。主机连接器可以可释放地附接到附件装置的连接器。第一组主机连接器引脚可用于发现附件连接器的功能。主机设备可以从两个连接器相互支持的功能中选择要在主机和附件连接器上启用的功能。主机可以在主机连接器上启用所选功能，并可指示附件在附件连接器上启用所选功能。主机可以重新配置主机连接器功能，以响应附加到主机的不同附件。

39. 发明授权

US07865629B1 Configurable connector for system-level communication 有权
标题翻译：用于系统级通信的可配置连接器
公开(公告)号：US07865629B1
公开(公告)日：2011-01-04
申请号：US12813342
申请日：2010-06-10
申请人： Andras Tantos , Todd L. Carpenter
发明人： Andras Tantos , Todd L. Carpenter
IPC分类号： G06F13/10
CPC分类号： G06F13/385 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： A host device comprises a controller and a connector. The host connector comprises fixed-function and multi-function pins. A first group of host connector pins comprises one or more of the fixed-function pins and a second group of pins comprises the remainder of the fixed-function pins and the multi-function pins. The host connector can be releasably attached to a connector of an accessory device. The first group of host connector pins can be used to discover the functions of the accessory connector. The host device can select functions to be enabled at the host and accessory connectors from among the functions mutually supported by the two connectors. The host can enable the selected functions at the host connector and can instruct the accessory to enable the selected functions at the accessory connector. The host can reconfigure host connector functions in response to a different accessory being attached to the host.
摘要翻译：主机设备包括控制器和连接器。主机连接器包括固定功能和多功能引脚。第一组主机连接器引脚包括一个或多个固定功能引脚，第二组引脚包括固定功能引脚和多功能引脚的其余部分。主机连接器可以可释放地附接到附件装置的连接器。第一组主机连接器引脚可用于发现附件连接器的功能。主机设备可以从两个连接器相互支持的功能中选择要在主机和附件连接器上启用的功能。主机可以在主机连接器上启用所选功能，并可指示附件在附件连接器上启用所选功能。主机可以重新配置主机连接器功能，以响应附加到主机的不同附件。

40. 发明授权

US07689733B2 Method and apparatus for policy-based direct memory access control 有权
标题翻译：用于基于策略的直接存储器访问控制的方法和装置
公开(公告)号：US07689733B2
公开(公告)日：2010-03-30
申请号：US11684307
申请日：2007-03-09
申请人： Todd L. Carpenter , William J. Westerinen
发明人： Todd L. Carpenter , William J. Westerinen
IPC分类号： G06F13/28 , G06F15/167
CPC分类号： G06F13/28 , G06F12/1081 , G06F12/145 , G06F2009/45583
摘要： A computer that operates in a metered mode for normal use and a restricted mode uses an input/output memory management unit (I/O MMU) in conjunction with a security policy to determine which peripheral devices are allowed direct memory access during the restricted mode of operation. During restricted mode operation, non-authorized peripheral devices are removed from virtual address page tables or given vectors to non-functioning memory areas.
摘要翻译：以正常使用的计量模式操作的计算机和受限模式使用输入/输出存储器管理单元（I / O MMU）结合安全策略来确定在受限模式期间允许哪些外围设备被允许直接存储器访问操作。在限制模式操作期间，未授权的外围设备从虚拟地址页表或给定向量移除到非功能存储区。

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