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    Secure method of updating bios by using a simply authenticated external module to further validate new firmware code
    1.
    发明授权
    Secure method of updating bios by using a simply authenticated external module to further validate new firmware code 有权
    通过使用简单认证的外部模块来更新BIOS的安全方法来进一步验证新的固件代码

    公开(公告)号：US06581159B1

    公开(公告)日：2003-06-17

    申请号：US09471943

    申请日：1999-12-23

    申请人： Bryon S. Nevis ,  Mark Albrecht

    发明人： Bryon S. Nevis ,  Mark Albrecht

    IPC分类号： G06F9445

    CPC分类号： G06F8/65 ,  G06F21/572

    摘要： Briefly, in accordance with one embodiment of the invention, a method of updating BIOS using an externally provided module may include the following. In this context, the term externally provided means that the module resides in a device other than that used to hold the firmware code, such as a magnetic storage device, typically with a lower cost per bit of information. In this embodiment, the BIOS, while in control of or being executed by a processor, applies a one-way hash process to a portion of the externally provided module. The computed hash of the module portion is compared with the pre-computed hash value included with the BIOS code. The external module is then invoked as a subprogram if and only if the hash values compare as equal. The module, while executing, may then validate the remainder of the update using more sophisticated cryptographic techniques and/or perform the update directly.

    摘要翻译： 简而言之，根据本发明的一个实施例，使用外部提供的模块更新BIOS的方法可以包括以下内容。 在这种情况下，外部提供的术语意味着模块驻留在除了用于保存固件代码之外的设备中，例如磁存储设备，通常以每位信息的较低成本。 在本实施例中，BIOS在由处理器控制或正在由处理器执行时，将单向散列处理应用于外部提供的模块的一部分。 将计算的模块部分的散列与包含在BIOS代码中的预先计算的散列值进行比较。 然后，当且仅当哈希值比较相等时，外部模块才能作为子程序调用。 该模块在执行时可以使用更复杂的加密技术来验证其余的更新和/或直接执行更新。

    Computer conferencing system and features
    3.
    发明申请
    Computer conferencing system and features 审中-公开
    电脑会议系统及功能

    公开(公告)号：US20070011234A1

    公开(公告)日：2007-01-11

    申请号：US11193293

    申请日：2005-07-29

    申请人： Mark Albrecht

    发明人： Mark Albrecht

    IPC分类号： G06F15/16

    CPC分类号： G06Q10/00 ,  H04L67/306

    摘要： Computer conferencing apparatus are provided. A conferencing session intake interface is provided to receive, at a computer, parameters defining plural conferencing sessions. A computer screen provider is provided to provide at computers, participant screens which include a first screen for a first participant and a second screen for a second participant. The first screen provides the first participant with computer screen access to a representation of all sessions contemporaneously located with the first participant, and provides the first participant with computer screen access to information indicating a present phase of each of the sessions contemporaneously located with the first participant. The second screen provides the second participant with computer screen access to a representation of all sessions contemporaneously located with the second participant, and provides the same participant with computer screen access to information indicating a present phase of the sessions contemporaneously located with the second participant. A phase change intake interface is provided to receive, at a computer screen interface, phase change information for a given session. A location intake interface is provided to receive, at a computer screen interface, location change information changing a present location of the given session.

    摘要翻译： 提供计算机会议设备。 提供会议会话进入接口以在计算机处接收定义多个会议会话的参数。 提供计算机屏幕提供者以在计算机上提供参与者屏幕，参与者屏幕包括用于第一参与者的第一屏幕和用于第二参与者的第二屏幕。 第一屏幕为第一参与者提供电脑屏幕访问与第一参与者同时位置的所有会话的表示，并且向第一参与者提供计算机屏幕访问的信息，该信息指示与第一参与者同时位于的每个会话的当前阶段 。 第二屏幕为第二参与者提供计算机屏幕访问与第二参与者同时位于的所有会话的表示，并且向同一参与者提供计算机屏幕访问，以指示与第二参与者同时位于的会话的当前阶段的信息。 提供相变进气接口以在计算机屏幕界面处接收给定会话的相位变化信息。 提供位置进入接口以在计算机屏幕界面处接收改变给定会话的当前位置的位置变化信息。

    Methods and apparatus for preventing unauthorized write access to a protected non-volatile storage
    5.
    发明授权
    Methods and apparatus for preventing unauthorized write access to a protected non-volatile storage 失效
    用于防止对受保护的非易失性存储器的非授权写入访问的方法和装置

    公开(公告)号：US06510521B1

    公开(公告)日：2003-01-21

    申请号：US09111542

    申请日：1998-07-08

    申请人： Mark Albrecht ,  Frank Wildgrube

    发明人： Mark Albrecht ,  Frank Wildgrube

    IPC分类号： G06F1130

    CPC分类号： G06F21/79 ,  G06F12/1408 ,  G06F12/1466 ,  G06F21/572 ,  G06F21/75 ,  G06F2211/008 ,  G06F2211/1097

    摘要： An electronic signature is generated in a predetermined manner and attached to a transferable unit of write data, to facilitate authenticating the write data before allowing the write data to be written into a protected non-volatile storage. The write data is authenticated using a collection of secured authentication functions. Additionally, the actual writing of the authenticated write data into the protected non-volatile storage is performed by a secured copy utility.

    摘要翻译： 以预定的方式生成电子签名并附加到写入数据的可转移单元，以便在允许将写入数据写入受保护的非易失性存储器之前便于认证写入数据。 使用安全认证功能的集合对写入数据进行身份验证。 此外，经过认证的写入数据到受保护的非易失性存储器的实际写入由安全拷贝实用程序执行。

    Human optimized Bacillus anthracis protective antigen
    7.
    发明申请
    Human optimized Bacillus anthracis protective antigen 审中-公开
    人类优化炭疽芽孢杆菌保护性抗原

    公开(公告)号：US20110110968A1

    公开(公告)日：2011-05-12

    申请号：US12916889

    申请日：2010-11-01

    申请人： Stanley Goldman ,  Mark Albrecht

    发明人： Stanley Goldman ,  Mark Albrecht

    IPC分类号： A61K39/07 ,  C07H21/04 ,  A61P37/04 ,  A61P31/04

    CPC分类号： C12N15/64 ,  A61K39/07 ,  A61K2039/53 ,  A61K2039/55511 ,  C07K14/32

    摘要： The invention relates to a humanized nucleic acid construct from Bacillus anthracis protective antigen (PA) gene and method of modifying the gene. The humanized gene, and method of producing it, improves the structural fidelity of expressed protein product, when produced in mammalian host cells, to native, bacterially produced protein. The construct is useful in nucleic acid based vaccine formulations against B. anthracis.

    摘要翻译： 本发明涉及来自炭疽芽孢杆菌保护性抗原（PA）基因的人源化核酸构建体和修饰该基因的方法。 人源化基因及其生产方法提高了在哺乳动物宿主细胞中产生的表达蛋白质产物对天然的细菌产生的蛋白质的结构保真度。 该构建体可用于针对炭疽杆菌的基于核酸的疫苗制剂。

    Human optimized Bacillus anthracis protective antigen
    10.
    发明申请
    Human optimized Bacillus anthracis protective antigen 审中-公开
    人类优化炭疽芽孢杆菌保护性抗原

    公开(公告)号：US20150240245A1

    公开(公告)日：2015-08-27

    申请号：US14190464

    申请日：2014-02-26

    申请人： Stanley Goldman ,  Mark Albrecht

    发明人： Stanley Goldman ,  Mark Albrecht

    IPC分类号： C12N15/64

    CPC分类号： C12N15/64 ,  A61K39/07 ,  A61K2039/53 ,  A61K2039/55511 ,  C07K14/32

    摘要： The invention relates to a humanized nucleic acid construct from Bacillus anthracis protective antigen (PA) gene and method of modifying the gene. The humanized gene, and method of producing it, improves the structural fidelity of expressed protein product, when produced in mammalian host cells, to native, bacterially produced protein. The construct is useful in nucleic acid based vaccine formulations against B. anthracis.

    摘要翻译： 本发明涉及来自炭疽芽孢杆菌保护性抗原（PA）基因的人源化核酸构建体和修饰该基因的方法。 人源化基因及其生产方法提高了在哺乳动物宿主细胞中产生的表达蛋白质产物对天然的细菌产生的蛋白质的结构保真度。 该构建体可用于针对炭疽杆菌的基于核酸的疫苗制剂。