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1. 发明申请

US20090165083A1 METHOD AND APPARATUS FOR MANAGING POLICIES FOR TIME-BASED LICENSES ON MOBILE DEVICES 有权
标题翻译：用于管理移动设备上基于时间的许可的政策的方法和装置
公开(公告)号：US20090165083A1
公开(公告)日：2009-06-25
申请号：US11963991
申请日：2007-12-24
申请人： Ivan H. MCLEAN , Kenneth M. GEIB , Laurence LUNDBLADE , Tianyu L. D'AMORE , Brian H. KELLEY
发明人： Ivan H. MCLEAN , Kenneth M. GEIB , Laurence LUNDBLADE , Tianyu L. D'AMORE , Brian H. KELLEY
IPC分类号： G06F21/24 , G06F17/30 , H04Q7/20 , G06F15/16
CPC分类号： G06F21/10 , G06F21/725 , G06F2221/0764
摘要： Methods and devices provide for creating, managing, modifying, and/or enforcing flexible digital rights management license policies for protecting games, media, data, or other software with a time-based license. Embodiments are especially directed toward situations in which a source of time is unavailable, untrustworthy, or unreliable. Licenses are defined by a small number of parameters. Parameter values may be defined by and included with protected content or applications. The parameter values may be chosen to define and enforce a desired level of compromise between usability and security characteristics.
摘要翻译：方法和设备提供用于创建，管理，修改和/或实施灵活的数字版权管理许可证策略，以保护游戏，媒体，数据或其他基于时间的许可证的软件。实施例特别针对时间源不可用，不可信或不可靠的情况。许可证由少量参数定义。参数值可以由受保护的内容或应用程序定义并包含在其中。可以选择参数值来定义和实现可用性和安全特性之间的期望的折衷级别。

2. 发明申请

US20100275014A1 METHOD AND APPARATUS TO CREATE A SECURE WEB-BROWSING ENVIRONMENT WITH PRIVILEGE SIGNING 有权
标题翻译：通过特权签名创建安全的网络浏览环境的方法和设备
公开(公告)号：US20100275014A1
公开(公告)日：2010-10-28
申请号：US12430750
申请日：2009-04-27
申请人： Brian H. KELLEY
发明人： Brian H. KELLEY
IPC分类号： H04L9/32 , H04L29/06 , G06F21/20 , G06F12/14
CPC分类号： G06F21/51 , G06F21/445
摘要： Devices and methods use digital certificates and digital signatures to enable computing devices, such as mobile devices, to trust a server attempting to access a resource on the computing device. The server may present the computing device with a digital certificate issued by a trusted third party which includes information so that the computing device can determine which resources the server should be trusted to access. The computing device can determine that the digital certificate was issued by a trusted third party by examining the chain of digital certificates that may link the server with an inherently trusted authority.
摘要翻译：设备和方法使用数字证书和数字签名来使计算设备（如移动设备）能够信任尝试访问计算设备上的资源的服务器。服务器可以向计算设备呈现包括信息的可信第三方颁发的数字证书，使得计算设备可以确定服务器应被信任访问哪些资源。计算设备可以通过检查可能将服务器与固有信任的机构链接的数字证书链来确定数字证书是由可信任的第三方颁发的。

3. 发明申请

US20090077263A1 METHODS AND APPARATUS FOR DATASET SYNCHRONIZATION IN A WIRELESS ENVIRONMENT 有权
标题翻译：无线环境中数据同步的方法与装置
公开(公告)号：US20090077263A1
公开(公告)日：2009-03-19
申请号：US12142023
申请日：2008-06-19
申请人： Sudheer B. KOGANTI , Brian H. KELLEY , Matthew HOHLFELD
发明人： Sudheer B. KOGANTI , Brian H. KELLEY , Matthew HOHLFELD
IPC分类号： G06F15/16
CPC分类号： H04L67/1095 , G06F17/30575
摘要： Methods, apparatus, systems, and computer program products are provided for wirelessly synchronizing datasets that are stored on a wireless device and at a network device, such as a network server or database. Present aspects provide for a simplified and efficient synchronization process, whereby synchronization can be completed in a single round-trip of wireless communication between the wireless device and the network device. Single round-trip synchronization provides for less use of network resources, shorter overall synchronization cycle times and lessens the likelihood of wireless network failures, such as call drops or the like, causing the synchronization process to fail. Additionally, simplification and efficiency are further realized by creating a synchronization process that allows the network dataset to be independent of the wireless device datasets, i.e., the network server does not require a full change history nor is the network server required to know the wireless device dataset version.
摘要翻译：提供了方法，装置，系统和计算机程序产品，用于无线地同步存储在无线设备上的网络设备和诸如网络服务器或数据库的网络设备的数据集。本方面提供简化和有效的同步过程，从而可以在无线设备和网络设备之间的无线通信的单次往返中完成同步。单一的往返同步可以减少对网络资源的使用，缩短整个同步周期时间，减少无线网络故障的可能性，如呼叫丢失等，导致同步过程失败。另外，通过创建允许网络数据集独立于无线设备数据集的同步过程进一步实现简化和效率，即，网络服务器不需要完整的改变历史，也不需要网络服务器知道无线设备数据集版本。

4. 发明申请

US20080126762A1 METHODS, SYSTEMS, AND APPARATUS FOR OBJECT INVOCATION ACROSS PROTECTION DOMAIN BOUNDARIES 有权
标题翻译：用于保护领域边界的对象协调的方法，系统和装置
公开(公告)号：US20080126762A1
公开(公告)日：2008-05-29
申请号：US11946227
申请日：2007-11-28
申请人： Brian H. KELLEY , Kristopher Scott URQUHART , Ramesh CHANDRASEKHAR , Robert Garrett WALKER
发明人： Brian H. KELLEY , Kristopher Scott URQUHART , Ramesh CHANDRASEKHAR , Robert Garrett WALKER
IPC分类号： G06F9/44 , G06F15/167
CPC分类号： G06F9/547
摘要： Methods, apparatus, systems, and computer program products for invoking remote process calls and facilitating inter-process communications in a protected memory system employ a kernel that supports remote invocation of objects by a system call. The system call may include an object identifier and a set of pointers to input and output buffers. The kernel locates the specified object in a separate server process domain and awakens a server thread within the server domain to invoke the object. Using provided memory pointers, the kernel can copy input and output data across the protection domains in a single step without the need for copying data into an intermediate buffer. This eliminates the overhead of multiple data copy steps that are required in conventional protected memory systems.
摘要翻译：用于调用远程过程调用和促进受保护存储器系统中的进程间通信的方法，装置，系统和计算机程序产品采用支持通过系统调用远程调用对象的内核。系统调用可以包括对象标识符和一组指向输入和输出缓冲器的指针。内核将指定的对象定位在单独的服务器进程域中，并唤醒服务器域中的服务器线程以调用该对象。使用提供的内存指针，内核可以在单个步骤中跨保护域复制输入和输出数据，而无需将数据复制到中间缓冲区。这消除了常规保护存储器系统中所需的多个数据复制步骤的开销。

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