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41. 发明授权

US06205245B1 Method and apparatus for rapid down-scaling of color images directly from sensor color filter array space 失效
标题翻译：用于从传感器滤色器阵列空间直接快速缩放彩色图像的方法和装置
公开(公告)号：US06205245B1
公开(公告)日：2001-03-20
申请号：US09123498
申请日：1998-07-28
申请人： Po Yuan , Thomas C. Jones , Karen Pigott
发明人： Po Yuan , Thomas C. Jones , Karen Pigott
IPC分类号： G06K900
CPC分类号： G06T3/4015 , H04N1/46
摘要： A method for downscaling an image from a sensor color filter array space having the step of determining an initial image size. The method also has steps of determining a set of stride lengths, locating a single color pixel of interest, and generating a full color pixel. An apparatus having a processor and a memory coupled to the processor for performing the above steps is also disclosed.
摘要翻译：一种用于从具有确定初始图像大小的步骤的传感器滤色器阵列空间对图像进行缩小的方法。该方法还具有确定一组步幅长度，定位感兴趣的单个彩色像素并生成全色像素的步骤。还公开了一种具有耦合到处理器以用于执行上述步骤的处理器和存储器的装置。

42. 发明授权

US09032154B2 Integration of secure data transfer applications for generic IO devices 有权
标题翻译：集成通用IO设备的安全数据传输应用程序
公开(公告)号：US09032154B2
公开(公告)日：2015-05-12
申请号：US11956042
申请日：2007-12-13
申请人： Xian Jun Liu , Robert C. Chang , Po Yuan , Junzhi Wang , Ron Barzilai , Bahman Qawami , Farshid Sabet-Sharghi
发明人： Xian Jun Liu , Robert C. Chang , Po Yuan , Junzhi Wang , Ron Barzilai , Bahman Qawami , Farshid Sabet-Sharghi
IPC分类号： G06F13/00 , G06F12/00 , G06F12/08
CPC分类号： G06F12/0886 , G06F12/0804 , G06F12/0871 , G06F12/0891 , G06F2212/1004 , G06F2212/1032 , G06F2212/2146 , G06F2212/462
摘要： Techniques are presented for sending an application instruction from a hosting digital appliance to a portable medium, where the instruction is structured as one or more units whose size is a first size, or number of bytes. After flushing the contents of a cache, the instruction is written to the cache, where the cache is structured as logical blocks having a size that is a second size that is larger (in terms of number of bytes) than the first size. In writing the instruction (having a command part and, possibly, a data part), the start of the instruction is aligned with one of the logical block boundaries in the cache and the instruction is padded out with dummy data so that it fills an integral number of the cache blocks. When a response from a portable device to an instruction is received at a hosting digital appliance, the cache is similarly flushed prior to receiving the response. The response is then stored to align with a logical block boundary of the cache.
摘要翻译：呈现用于将应用指令从主机数字设备发送到便携式介质的技术，其中指令被构造为一个或多个尺寸为第一大小或字节数的单元。在刷新高速缓存的内容之后，该指令被写入高速缓存，其中高速缓存被构造为具有比第一大小更大（以字节数计）的第二大小的逻辑块。在写入指令（具有命令部分和可能的数据部分）时，指令的开始与缓存中的逻辑块边界中的一个对齐，并且用虚拟数据填充指令，使得其填充积分高速缓存块的数量。当在主机数字设备处接收到从便携式设备到指令的响应时，高速缓存在接收到响应之前被类似地刷新。然后存储响应以与高速缓存的逻辑块边界对齐。

43. 发明授权

US08645438B2 File system and method of file access 有权
标题翻译：文件系统和文件访问方法
公开(公告)号：US08645438B2
公开(公告)日：2014-02-04
申请号：US12495450
申请日：2009-06-30
申请人： Robert Chang , Po Yuan , Xian Jun Liu , Bahman Qawami , Haluk Tanik
发明人： Robert Chang , Po Yuan , Xian Jun Liu , Bahman Qawami , Haluk Tanik
IPC分类号： G06F12/00
CPC分类号： G06F17/30091 , G06F17/30218
摘要： A file system and method of file access are disclosed. In a particular embodiment, a method is performed at a host device coupled to a non-volatile memory, where the host device includes a memory having a first file data structure. A first directory entry in a file directory of a file system is located where the first directory entry corresponds to a first file stored in the non-volatile memory. First data associated with the first directory entry, including first location data indicating a location of the first file in the non-volatile memory, is retrieved and stored in the first file data structure. A request to open the first file is received. In response, the first location data of the first file is retrieved from the first file data structure and data of the first file from the non-volatile memory is read. First metadata associated with the first file is extracted from the data read from the non-volatile memory.
摘要翻译：公开了文件系统和文件访问方法。在特定实施例中，在耦合到非易失性存储器的主机设备处执行一种方法，其中所述主机设备包括具有第一文件数据结构的存储器。位于文件系统的文件目录中的第一目录条目位于第一目录条目对应于存储在非易失性存储器中的第一文件的位置。与第一目录条目相关联的第一数据，包括指示非易失性存储器中的第一文件的位置的第一位置数据被检索并存储在第一文件数据结构中。接收到打开第一个文件的请求。作为响应，从第一文件数据结构检索第一文件的第一位置数据，并读取来自非易失性存储器的第一文件的数据。从与非易失性存储器读取的数据中提取与第一文件相关联的第一元数据。

44. 发明授权

US08443207B2 File system filter authentication 有权
标题翻译：文件系统过滤器认证
公开(公告)号：US08443207B2
公开(公告)日：2013-05-14
申请号：US12727030
申请日：2010-03-18
申请人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
发明人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
IPC分类号： G06F21/00
CPC分类号： H04L9/3271 , H04L2209/603
摘要： A method of accessing content includes installing a file system filter for a secure removable memory device on a host device. A challenge is sent from the file system filter to a software entity on the host device, and a software entity response is received at the file system filter in response to the challenge. A file system filter response is calculated at the file system filter using the challenge, and access to first content on the secure removable memory device is provided if the software entity response matches the file system filter response.
摘要翻译：访问内容的方法包括在主机设备上安装用于安全可移动存储设备的文件系统过滤器。挑战从文件系统过滤器发送到主机设备上的软件实体，并且响应于挑战在文件系统过滤器处接收软件实体响应。文件系统过滤器响应在文件系统过滤器中使用挑战计算，并且如果软件实体响应与文件系统过滤器响应匹配，则提供对安全可移动存储设备上的第一内容的访问。

45. 发明授权

US08428649B2 Memory device upgrade 有权
标题翻译：内存设备升级
公开(公告)号：US08428649B2
公开(公告)日：2013-04-23
申请号：US12229090
申请日：2008-08-20
申请人： Mei Yan , Robert C. Chang , Farshid Sabet-Sharghi , Po Yuan , Bahman Qawami
发明人： Mei Yan , Robert C. Chang , Farshid Sabet-Sharghi , Po Yuan , Bahman Qawami
IPC分类号： H04B1/38
CPC分类号： H04B1/3816 , G06F3/0607 , G06F3/0622 , G06F3/0647 , G06F3/067 , G06F3/0679 , G06F21/62 , G06F21/78 , H04M1/72525
摘要： Technology for replacing a first storage unit operatively coupled to a device is provided. Content of the first storage unit is sent to a new storage unit that serves as the replacement of the first storage unit. In one embodiment, the content is first sent to a trusted third-party server and then transferred from the server to the new storage unit. A portion of the content on the new storage unit is adjusted in one embodiment to maintain content security features that were implemented in the first storage unit. The upgrading can be performed under the control of a software entity that is installed on the device. In various embodiments, the first storage unit may be bound to a third storage unit prior to the upgrade process. In such cases, the process can include measures to bind the new storage unit to the third storage unit.
摘要翻译：提供了用于替换可操作地耦合到装置的第一存储单元的技术。将第一存储单元的内容发送到用作第一存储单元的替换的新存储单元。在一个实施例中，内容首先被发送到可信赖的第三方服务器，然后从服务器传送到新的存储单元。在一个实施例中调整新存储单元上的内容的一部分以维持在第一存储单元中实现的内容安全特征。升级可以在设备上安装的软件实体的控制下执行。在各种实施例中，第一存储单元可以在升级过程之前被绑定到第三存储单元。在这种情况下，该过程可以包括将新存储单元绑定到第三存储单元的措施。

46. 发明授权

US08423592B2 Method and system for accessing a storage system with multiple file systems 有权
标题翻译：用于访问具有多个文件系统的存储系统的方法和系统
公开(公告)号：US08423592B2
公开(公告)日：2013-04-16
申请号：US12101569
申请日：2008-04-11
申请人： Junzhi Wang , Alon Marcu , Ori Stern , Susan A. Cannon , Xian Jun Liu , Chieh-Hao Yang , Po Yuan
发明人： Junzhi Wang , Alon Marcu , Ori Stern , Susan A. Cannon , Xian Jun Liu , Chieh-Hao Yang , Po Yuan
IPC分类号： G06F12/00 , G06F17/30 , G06F15/16
CPC分类号： G06F12/0246 , G06F3/0607 , G06F3/0643 , G06F3/0661 , G06F3/0679 , G06F17/30218
摘要： In order to write data to a storage system accessible with a first and second file system, a manager receives a data write request associated with a file. The manager determines if a function supported by the second file system is needed to complete the write request. If so, the file is opened and extended with the first file system. The file is then opened and written to by the second file system. The file is truncated by the first file system, and closed by both file systems. If the second file system function is not needed, the file is opened, written, and closed by the first file system. In order to read data from a storage system using a function supported by the second file system, the second file system's cached storage system index is updated, and then the file is opened, read, and closed by the second file system.
摘要翻译：为了将数据写入可通过第一和第二文件系统访问的存储系统，管理器接收与文件相关联的数据写入请求。管理员确定是否需要第二个文件系统支持的功能来完成写入请求。如果是这样，文件将被打开并扩展与第一个文件系统。然后文件被打开并由第二个文件系统写入。文件被第一个文件系统截断，并被两个文件系统关闭。如果不需要第二个文件系统功能，文件将被第一个文件系统打开，写入和关闭。为了使用第二文件系统支持的功能从存储系统读取数据，第二文件系统的缓存存储系统索引被更新，然后第二文件系统打开，读取和关闭该文件。

47. 发明申请

US20100191962A1 FILE SYSTEM FILTER AUTHENTICATION 有权
标题翻译：文件系统过滤器认证
公开(公告)号：US20100191962A1
公开(公告)日：2010-07-29
申请号：US12727030
申请日：2010-03-18
申请人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
发明人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
IPC分类号： G06F21/24
CPC分类号： H04L9/3271 , H04L2209/603
摘要： A method of accessing content includes installing a file system filter for a secure removable memory device on a host device. A challenge is sent from the file system filter to a software entity on the host device, and a software entity response is received at the file system filter in response to the challenge. A file system filter response is calculated at the file system filter using the challenge, and access to first content on the secure removable memory device is provided if the software entity response matches the file system filter response.
摘要翻译：访问内容的方法包括在主机设备上安装用于安全可移动存储设备的文件系统过滤器。挑战从文件系统过滤器发送到主机设备上的软件实体，并且响应于挑战在文件系统过滤器处接收软件实体响应。文件系统过滤器响应在文件系统过滤器中使用挑战计算，并且如果软件实体响应与文件系统过滤器响应匹配，则提供对安全可移动存储设备上的第一内容的访问。

48. 发明申请

US20100169222A1 Method for Secure Storage and Delivery of Media Content 审中-公开
标题翻译：安全存储和传送媒体内容的方法
公开(公告)号：US20100169222A1
公开(公告)日：2010-07-01
申请号：US12697055
申请日：2010-01-29
申请人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert C. Chang
发明人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert C. Chang
IPC分类号： G06F12/14 , G06Q50/00
CPC分类号： G11B20/0021 , G06F21/10 , G06F21/78 , G06F2221/0711 , G06Q30/0603 , G11B20/00086 , G11B20/00094 , G11B20/00253 , G11B20/00724 , G11B20/00731 , G11B20/00862 , G11B20/00985 , G11B2220/61 , H04N7/1675 , H04N21/4181 , H04N21/4184 , H04N21/4405 , H04N21/4408 , H04N21/4627 , H04N21/8355
摘要： The memory device contains control structures that allow media content to be stored securely and distributed in a manner envisioned by the content owner, or service providers involved in the distribution. A wide variety of different avenues become available for distributing media content using such memory devices, such as where the devices contain one or more of the following: abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content. The memory device has a type of control structures that enable a service provider (who can also be the content owner) to create a secure environment for media content distribution where end users and terminals register with the service provider, and gain access to the content in a manner controlled by the service provider. The various components to be loaded (e.g. abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content) may be generated and loaded in a secure and efficient manner.
摘要翻译：存储设备包含控制结构，其允许以内容所有者或参与分发的服务提供者所设想的方式安全地分发媒体内容。各种不同的途径可用于使用这样的存储设备来分发媒体内容，例如设备包含以下一个或多个：缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，用于访问的权限和/或规则到这样的内容。存储器设备具有一种控制结构，其使得服务提供商（也可以是内容所有者）为最终用户和终端向服务提供商注册的媒体内容分发创建安全环境，并且获得对该内容的访问由服务提供商控制的方式。可以以安全和有效的方式生成并加载要加载的各种组件（例如，缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，管理对这些内容的访问的权限和/或规则）。

49. 发明申请

US20100131411A1 Method for Secure Storage and Delivery of Media Content 审中-公开
公开(公告)号：US20100131411A1
公开(公告)日：2010-05-27
申请号：US12697034
申请日：2010-01-29
申请人： Fabrice Jogand-Coulomb , Michael Holtzman , Paul McAvoy , Po Yuan , Robert C. Chang
发明人： Fabrice Jogand-Coulomb , Michael Holtzman , Paul McAvoy , Po Yuan , Robert C. Chang
IPC分类号： H04L9/00 , H04L9/28 , G06Q30/00 , G06Q50/00
CPC分类号： G11B20/0021 , G06F21/10 , G06F21/78 , G06F2221/0711 , G06Q30/0603 , G11B20/00086 , G11B20/00094 , G11B20/00253 , G11B20/00724 , G11B20/00731 , G11B20/00862 , G11B20/00985 , G11B2220/61 , H04N7/1675 , H04N21/4181 , H04N21/4184 , H04N21/4405 , H04N21/4408 , H04N21/4627 , H04N21/8355
摘要： The memory device contains control structures that allow media content to be stored securely and distributed in a manner envisioned by the content owner, or service providers involved in the distribution. A wide variety of different avenues become available for distributing media content using such memory devices, such as where the devices contain one or more of the following: abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content. The memory device has a type of control structures that enable a service provider (who can also be the content owner) to create a secure environment for media content distribution where end users and terminals register with the service provider, and gain access to the content in a manner controlled by the service provider. The various components to be loaded (e.g. abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content) may be generated and loaded in a secure and efficient manner.

50. 发明申请

US20090259798A1 Method And System For Accessing A Storage System With Multiple File Systems 有权
标题翻译：用多个文件系统访问存储系统的方法和系统
公开(公告)号：US20090259798A1
公开(公告)日：2009-10-15
申请号：US12101569
申请日：2008-04-11
申请人： Junzhi Wang , Alon Marcu , Ori Stern , Susan A. Cannon , Xian Jun Liu , Chieh-Hao Yang , Po Yuan
发明人： Junzhi Wang , Alon Marcu , Ori Stern , Susan A. Cannon , Xian Jun Liu , Chieh-Hao Yang , Po Yuan
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F12/0246 , G06F3/0607 , G06F3/0643 , G06F3/0661 , G06F3/0679 , G06F17/30218
摘要： In order to write data to a storage system accessible with a first and second file system, a manager receives a data write request associated with a file. The manager determines if a function supported by the second file system is needed to complete the write request. If so, the file is opened and extended with the first file system. The file is then opened and written to by the second file system. The file is truncated by the first file system, and closed by both file systems. If the second file system function is not needed, the file is opened, written, and closed by the first file system. In order to read data from a storage system using a function supported by the second file system, the second file system's cached storage system index is updated, then the file is opened, read, and closed by the second file system.
摘要翻译：为了将数据写入可通过第一和第二文件系统访问的存储系统，管理器接收与文件相关联的数据写入请求。管理员确定是否需要第二个文件系统支持的功能来完成写入请求。如果是这样，文件将被打开并扩展与第一个文件系统。然后文件被打开并由第二个文件系统写入。该文件被第一个文件系统截断，并被两个文件系统关闭。如果不需要第二个文件系统功能，文件将被第一个文件系统打开，写入和关闭。为了使用第二文件系统支持的功能从存储系统读取数据，第二文件系统的缓存存储系统索引被更新，然后文件被第二文件系统打开，读取和关闭。

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