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1. 发明授权

US07275263B2 Method and system and authenticating a user of a computer system that has a trusted platform module (TPM) 有权
标题翻译：方法和系统，并验证具有可信平台模块（TPM）的计算机系统的用户，
公开(公告)号：US07275263B2
公开(公告)日：2007-09-25
申请号：US10639060
申请日：2003-08-11
申请人： Sundeep M. Bajikar , Luke E. Girard , Kelan C. Silvester , Francis X. McKeen
发明人： Sundeep M. Bajikar , Luke E. Girard , Kelan C. Silvester , Francis X. McKeen
IPC分类号： G06F17/30
CPC分类号： G06F21/575 , G06F21/32 , G06F21/34 , G06F21/35 , G06F2221/2105
摘要： In one embodiment, the invention provides a method comprising storing user authentication information in a hardware structure of a computer system, the hardware structure including a security mechanism to protect the stored authentication information from unauthorized access, and authenticating a user of the computer system by comparing user input authentication information with the stored authentication information.
摘要翻译：在一个实施例中，本发明提供了一种方法，其包括将用户认证信息存储在计算机系统的硬件结构中，所述硬件结构包括安全机制以保护所存储的认证信息免受未经授权的访问，并通过比较来认证计算机系统的用户用户输入认证信息与存储的认证信息。

2. 发明授权

US07093124B2 Mechanism to improve authentication for remote management of a computer system 有权
公开(公告)号：US07093124B2
公开(公告)日：2006-08-15
申请号：US10002337
申请日：2001-10-30
申请人： Luke E. Girard
发明人： Luke E. Girard
IPC分类号： H04L9/00 , G06F9/00 , G06F7/04
CPC分类号： G06F21/305 , G06F21/575
摘要： According to one embodiment, a network is disclosed. The network includes a server computer and a client computer. The client computer accesses an authentication stack during power on self test (POST) that enables authentication of boot code that is to be downloaded from the server computer prior to control being passed to the operating system.

3. 发明授权

US07266849B1 Deterring unauthorized use of electronic devices 有权
标题翻译：阻止未经授权使用电子设备
公开(公告)号：US07266849B1
公开(公告)日：2007-09-04
申请号：US09457492
申请日：1999-12-08
申请人： Anne Gregory , James A. Sutton , Luke E. Girard
发明人： Anne Gregory , James A. Sutton , Luke E. Girard
IPC分类号： G06F21/20 , G06F21/22 , G06F21/00 , G08B26/00
CPC分类号： G06F21/575 , G08B13/1418
摘要： A method for deterring unauthorized use of an electronic device is described. The method includes installing security data in a protected storage area, installing a security routine operable to check for the security data, and prompting a user for identity information if the security data is found, before permitting use of the device. In an implementation, the device is shut down if the identity information is incorrect, and manufacturer contact information may be displayed before shutting down. But if the user responds correctly, the activation process is continued to enable normal operation of the device.
摘要翻译：描述了一种用于阻止非法使用电子设备的方法。该方法包括在受保护的存储区域内安装安全数据，安装可操作以检查安全数据的安全例程，并且在允许使用该设备之前提示用户身份信息（如果发现安全数据）。在实现中，如果身份信息不正确，则设备被关闭，并且在关闭之前可以显示制造商联系信息。但是如果用户正确响应，则继续激活过程以使设备正常运行。

4. 发明授权

US07073070B2 Method and apparatus to improve the protection of information presented by a computer 有权
公开(公告)号：US07073070B2
公开(公告)日：2006-07-04
申请号：US09895738
申请日：2001-06-29
申请人： Luke E. Girard
发明人： Luke E. Girard
IPC分类号： G06F17/00
CPC分类号： H04N21/42653 , G06F21/84 , H04N21/4143 , H04N21/4405
摘要： According to one embodiment a method is disclosed. The method includes receiving encrypted video data at a graphics controller from a microprocessor, decrypting the data at the graphics controller and rendering the data.

5. 发明授权

US07035322B2 Wireless digital data transmission from a passive transceiver 失效
公开(公告)号：US07035322B2
公开(公告)日：2006-04-25
申请号：US10688438
申请日：2003-10-16
申请人： Luke E. Girard
发明人： Luke E. Girard
IPC分类号： H04L5/16 , G01S13/08
CPC分类号： H04L27/2075 , G01S13/756 , H04L5/16
摘要： A wireless network transmits digital data. The network includes an active transceiver to transmit carrier waves at a succession of preselected frequencies and a transponder. The transponder transmits digital data to the active transceiver by partially reflecting the carrier waves.

6. 发明授权

US07000109B2 Method and apparatus for unlocking a computer system hard drive 有权
公开(公告)号：US07000109B2
公开(公告)日：2006-02-14
申请号：US10002541
申请日：2001-11-21
申请人： Luke E. Girard
发明人： Luke E. Girard
IPC分类号： G06F1/24
CPC分类号： G06F21/81 , G06F21/575 , G06F21/80
摘要： For one embodiment of the present invention, a protected storage device of a computer system includes a password stored therein. Instructions may be included on the computer system to authenticate the user. Once authenticated, the password may be transferred to a hard drive where it may be used to unlock the drive. Subsequent to unlocking the drive, an operating system may be loaded. For one embodiment of the present invention, the drive may be relocked by reducing the voltage supplied to the drive in accordance with a power management policy. The drive may be again unlocked by re-authenticating the user and transferring the password from protected storage to the drive.

7. 发明授权

US06976172B2 System and method for protected messaging 失效
标题翻译：受保护消息的系统和方法
公开(公告)号：US06976172B2
公开(公告)日：2005-12-13
申请号：US09752882
申请日：2000-12-28
申请人： Luke E. Girard
发明人： Luke E. Girard
IPC分类号： G06F12/14 , G06F13/00 , G06F13/38 , G06F21/00
CPC分类号： G06F21/606 , G06F21/78 , G06F2221/2105
摘要： A system and method for protected messaging. The method comprises providing a first interface to a protected storage medium to enable a pre-operating system software program access to the protected storage medium. Similarly the method also comprises providing a second interface to the protected storage medium to enable an operating system present software program access to the protected storage medium. In one embodiment, the method comprises enabling a pre-operating system software program to pass information to and receive information from an operating system present software program or another pre-operating system software program by accessing a protected storage medium via the first interface. In another embodiment, the method comprises enabling an operating system present software program to pass information to and receive information from a pre-operating system software program or another operating system present software program by accessing the protected storage medium via the second interface. The method may be implemented on any personal computing device.
摘要翻译：用于受保护消息传递的系统和方法。该方法包括向受保护的存储介质提供第一接口以使得操作前系统软件程序能够访问受保护的存储介质。类似地，该方法还包括向受保护的存储介质提供第二接口，以使得操作系统能够呈现对受保护存储介质的软件程序访问。在一个实施例中，该方法包括通过经由第一接口访问受保护的存储介质，使得操作前系统软件程序能够将信息传递给来自操作系统现有软件程序或另一个操作前软件程序的信息。在另一个实施例中，该方法包括使操作系统呈现软件程序通过经由第二接口访问受保护的存储介质来将信息传递到来自预操作系统软件程序或另一操作系统呈现软件程序的信息。该方法可以在任何个人计算设备上实现。

8. 发明授权

US06654890B1 Protection of laptop computers from theft in the stream of commerce 失效
标题翻译：保护笔记本电脑免受商业流量的盗窃
公开(公告)号：US06654890B1
公开(公告)日：2003-11-25
申请号：US09410854
申请日：1999-10-01
申请人： Luke E. Girard
发明人： Luke E. Girard
IPC分类号： H04L900
CPC分类号： G06F21/88 , G06F21/35
摘要： The present invention relates to wirelessly locking a computer platform to discourage theft as the platform is transported in a distribution channel. A computer platform having a chipset, a random access memory (RAM) coupled to the chipset, a central processing unit coupled to the chipset, a protected storage device in communication with the chipset, and a wireless communication device coupled to the chipset is presented. A radio signal having an authentication lock is introduced into the wireless communication device. The authentication lock is then placed in the protected storage device. The computer platform is placed in the distribution channel.
摘要翻译：本发明涉及无线地锁定计算机平台以在平台在分配通道中传送时阻止盗窃。提供了一种具有芯片组，耦合到芯片组的随机存取存储器（RAM），耦合到芯片组的中央处理单元，与芯片组通信的受保护存储设备以及耦合到芯片组的无线通信设备的计算机平台。具有认证锁定的无线电信号被引入到无线通信设备中。然后将身份验证锁定放置在受保护的存储设备中。计算机平台放置在分销渠道中。

9. 发明授权

US06591359B1 Speculative renaming of data-processor registers 有权
标题翻译：将虚拟寄存器规范映射到流水线处理器中的物理寄存器
公开(公告)号：US06591359B1
公开(公告)日：2003-07-08
申请号：US09223843
申请日：1998-12-31
申请人： David Hass , Michael P. Corwin , Luke E. Girard , Ken Arora , Harshvardhan Sharangpani , Syed Reza
发明人： David Hass , Michael P. Corwin , Luke E. Girard , Ken Arora , Harshvardhan Sharangpani , Syed Reza
IPC分类号： G06F934
CPC分类号： G06F9/3863 , G06F9/384 , G06F9/3842
摘要： A pipelined data processor has instructions at different stages of execution. Some of the instructions specify virtual addresses into a file of registers having physical addresses. A speculative translator maps the virtual registers of an instruction at one pipeline stage into physical registers for speculative use by the instruction at a later pipeline stage. The registers have multiple differently translated regions. Failure of speculative renaming reverts to an archive copy of renaming data.
摘要翻译：流水线数据处理器具有不同执行阶段的指令。一些指令将虚拟地址指定为具有物理地址的寄存器的文件。推测翻译器将一个流水线阶段的指令的虚拟寄存器映射到物理寄存器，以便在稍后的流水线阶段由指令进行投机使用。寄存器有多个不同的翻译区域。投机重命名失败恢复到重命名数据的归档副本。

10. 发明授权

US07007304B1 Method and apparatus to improve the protection of information presented by a computer 有权
标题翻译：改善计算机提供的信息保护的方法和装置
公开(公告)号：US07007304B1
公开(公告)日：2006-02-28
申请号：US09665826
申请日：2000-09-20
申请人： Luke E. Girard , Steven G. Preston , Daniel J. Lenehan
发明人： Luke E. Girard , Steven G. Preston , Daniel J. Lenehan
IPC分类号： H04L9/00
CPC分类号： G06F21/84 , G06F21/79 , G09G5/39
摘要： An improvement to a graphics controller to prevent the contents of selected portions of the frame buffer from being read by devices external to the graphics controller. The invention defines one or more viewable rectangles in the frame buffer as a protected write-only area. Any attempt to read data from the protected area of the frame buffer triggers a security violation which can delete or destroy the contents of that area to prevent it from being read. The controller can also operate in a bypass mode in which the security functions are bypassed so the graphics controller operates in a conventional manner. A security violation may return the controller to the bypass mode. The invention can prevent protected data, such as copyrighted data downloaded over the Internet, from being copied from the frame buffer and used in an unauthorized manner.
摘要翻译：对图形控制器的改进以防止帧缓冲器的选定部分的内容被图形控制器外部的设备读取。本发明将帧缓冲器中的一个或多个可视矩形定义为受保护的只写区域。任何从帧缓冲区的保护区读取数据的尝试都会触发安全性冲突，可能会删除或破坏该区域的内容以防止其被读取。控制器还可以在旁路模式下操作，其中安全功能被旁路，使得图形控制器以常规方式操作。安全违规可能会使控制器返回到旁路模式。本发明可以防止受保护的数据，例如通过因特网下载的受版权保护的数据从帧缓冲器复制并以未经授权的方式使用。

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