专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014145624A1 DLNA/DTCP STREAM CONVERSION FOR SECURE MEDIA PLAYBACK 审中-公开
标题翻译： DLNA / DTCP用于安全媒体播放的流转换
公开(公告)号：WO2014145624A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030420
申请日：2014-03-17
申请人： GENERAL INSTRUMENT CORPORATION
发明人： MORONEY, Paul
IPC分类号： H04N21/2343 , H04N21/2347 , H04N21/235 , H04N21/236 , H04N21/2381 , H04N21/2389 , H04N21/258 , H04N21/262 , H04N21/266 , H04N21/41 , H04N21/414 , H04N21/4147 , H04N21/434 , H04N21/435 , H04N21/436
CPC分类号： H04L63/0457 , G06F21/10 , G06F2221/0706 , G06F2221/0784 , H04L63/166 , H04N21/234309 , H04N21/23476 , H04N21/2351 , H04N21/23611 , H04N21/2381 , H04N21/23895 , H04N21/25816 , H04N21/26258 , H04N21/26613 , H04N21/4126 , H04N21/41407 , H04N21/4147 , H04N21/4346 , H04N21/4353 , H04N21/43615 , H04N21/4367 , H04N21/43853 , H04N21/440218 , H04N21/4405 , H04N21/4408 , H04N21/4825 , H04N21/63345 , H04N21/64322 , H04N21/835
摘要： A process for converting a DTCP-IP transport stream into HLS format, comprising receiving an encrypted DTCP-IP transport stream comprising DTCP frames at a secondary device from a source device, with each of the plurality of DTCP frames comprising encrypted 16-byte portions, forming chunks from the DTCP frames by grouping encrypted 16-byte portions into a chunk, adding HLS padding bytes to the end of each chunk and encrypting the HLS padding bytes to form an encrypted chunk, loading each of the encrypted chunks and a playlist to a media proxy server at the secondary device, loading a DTCP key onto a security proxy server, and providing the playlist, each of the encrypted chunks, and the DTCP key to a native media player on the secondary device, such that the native media player follows the playlist to decrypt the encrypted chunks using the DTCP key and plays back the chunks.
摘要翻译：一种用于将DTCP-IP传输流转换成HLS格式的过程，包括从源设备在次设备处接收包括DTCP帧的加密的DTCP-IP传输流，所述多个DTCP帧中的每一个包括加密的16字节部分，通过将加密的16字节部分分组成块来形成来自DTCP帧的块，将HLS填充字节添加到每个块的末尾，并加密HLS填充字节以形成加密块，将每个加密的块和播放列表加载到辅助设备上的媒体代理服务器，将DTCP密钥加载到安全代理服务器上，并将播放列表，每个加密的块和DTCP密钥提供给辅助设备上的本地媒体播放器，使得本地媒体播放器遵循该播放列表使用DTCP密钥对加密的块进行解密并重放该块。

2. 发明申请

WO2014144922A1 SYSTEMS AND METHODS FOR DECRYPTING DIGITAL ART AND IMAGING FOR DISPLAY OF THE SAME 审中-公开
标题翻译：用于解密数字艺术和用于显示相同的成像的系统和方法
公开(公告)号：WO2014144922A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/029525
申请日：2014-03-14
申请人： VIDERI INC.
发明人： TRACHTENBERG, Marc , GARIEPY, Francois
IPC分类号： H04N5/44 , H04N5/64
CPC分类号： G06F1/1628 , G06F1/1626 , G06F1/1632 , G06F1/1637 , G06F3/0484 , G06F21/10 , G06F21/602 , G06F2221/0784 , G09F9/30 , G11B27/00 , G11B27/031 , H04L9/0819 , H04L63/0457 , H04L67/00 , H04L67/02 , H04L2209/603 , H04N5/63 , H04N5/64 , H04N21/2347 , H04N21/252 , H04N21/2541 , H04N21/25875 , H04N21/2668 , H04N21/4122 , H04N21/41407 , H04N21/42224 , H04N21/4307 , H04N21/436 , H04N21/43615 , H04N21/4627 , H04N21/4788 , H04N21/485 , H04N21/6125 , H04N21/6175 , H04N21/835 , H04N21/84 , H04N21/8456 , H04N21/854 , H04N21/8545
摘要： System and method for securing digital content comprising one or more display devices, each comprising a processing controller, a first memory, and a display screen, and configured to display digital content, an application, configured to run on a computer with a second memory and second processor, and configured to communicate via the internet with the processing controller of each display device, and a service cloud, comprising a server, a third memory, and a third processor, configured to store and manage digital content to be displayed on the display devices. The processing controller is configured to segment at least one digital content item into a plurality of segments, encrypt one or more of the segments, send a small portion of each of the encrypted segments to the third memory in the service cloud for storage, and store the remainder of the encrypted segments in the first memory.
摘要翻译：用于保护包括一个或多个显示设备的数字内容的系统和方法，每个显示设备包括处理控制器，第一存储器和显示屏幕，并且被配置为显示数字内容，应用程序，被配置为运行在具有第二存储器和第二处理器并且被配置为经由因特网与每个显示设备的处理控制器通信的计算机上的服务云，以及包括服务器，第三存储器和第三处理器的服务云，其被配置为存储和管理数字内容显示在显示设备上。处理控制器被配置为将至少一个数字内容项分割成多个片段，加密一个或多个片段，将每个加密片段的一小部分发送到服务云中的第三存储器以供存储，并存储第一个存储器中的其余加密段。

3. 发明申请

WO01069354A2 BORE-RESISTANT DIGITAL GOODS CONFIGURATION AND DISTRIBUTION METHODS AND ARRANGEMENTS 审中-公开
标题翻译：耐磨数字配件和分配方法和安排
公开(公告)号：WO01069354A2
公开(公告)日：2001-09-20
申请号：PCT/US2001/001609
申请日：2001-01-17
IPC分类号： G06F1/00 , G06F21/00
CPC分类号： G06F21/10 , G06F2221/0784
摘要： Break-Once, Run-everywhere (BORE) resistant software configurations and digital goods and content distribution methods and arrangements are provided for use in computer systems and networks. An initial digital good is selectively divided into at least two portions. The first portion is provided to a destination computer, for example, via a CD ROM, floppy disk, or pre-loaded on a hard disk drive. The second portion is operatively modified within a source computer based on unique data associated with the destination computer. The modified second portion is then provided to the destination computer, for example, over a network, along with a key that can be used to operatively modify the first portion to be compatible with the modified second portion. The destination computer then modifies the first portion accordingly, and combines the modified first portion with the modified second portion to produce a modified digital good that is operatively different in configuration, but substantially functionally equivalent to the initial digital good. During subsequent initialization or operation, the modified digital good verifies that the destination computer is properly associated with the key and/or the unique data previously associated with the destination computer.
摘要翻译：一次性，无处不在（BORE）运行的软件配置和数字商品和内容分发方法和安排被提供用于计算机系统和网络。初始数字商品被选择性地分成至少两部分。第一部分例如经由CD ROM，软盘或预先加载到硬盘驱动器上而被提供给目标计算机。基于与目的地计算机相关联的唯一数据，在源计算机内可操作地修改第二部分。修改的第二部分然后例如通过网络被提供给目的地计算机，以及可用于可操作地修改第一部分以与修改的第二部分兼容的密钥。目的地计算机然后相应地修改第一部分，并且将修改的第一部分与修改的第二部分组合以产生在配置上可操作地不同但在功能上等同于初始数字商品的修改的数字商品。在随后的初始化或操作期间，修改的数字商品验证目的地计算机是否正确地与密钥和/或先前与目的地计算机相关联的唯一数据相关联。

4. 发明申请

WO98042098A1 DIGITAL PRODUCT RIGHTS MANAGEMENT TECHNIQUE 审中-公开
标题翻译：数字产品权利管理技术
公开(公告)号：WO98042098A1
公开(公告)日：1998-09-24
申请号：PCT/US1998/004658
申请日：1998-03-11
IPC分类号： G06F1/00 , G06F21/10 , G06F21/73 , G07F7/00 , G07F17/16 , H04L29/06 , H04L9/00
CPC分类号： H04L63/04 , G06F21/10 , G06F21/73 , G06F2211/007 , G06F2221/0704 , G06F2221/0737 , G06F2221/0784 , G06Q20/1235 , G07F17/0014 , H04L63/0823 , H04L2463/101 , H04L2463/103
摘要： A digital product is freely distributed through uncontrolled channels in encrypted form (108). Security fragment(s) of the encrypted product are withheld (102), and provided only upon communication with license server (104). The customer uses reader software (106) to purchase a license. Such software (106) examines components then present on the reader system to develop a reader system signature, which the license server (106) uses to encrypt the product decryption key and the security fragments before sending them to the reader system. When the customer wishes to use the product, a new reader system signature is generated and used to decrypt the product fragments.
摘要翻译：数字产品通过加密形式的不受控制的频道自由分发（108）。加密产品的安全片段被保留（102），并且仅在与许可证服务器（104）通信时提供。客户使用阅读器软件（106）购买许可证。这样的软件（106）检查随后呈现在读取器系统上的组件以开发读取器系统签名，许可证服务器（106）在将其发送到读取器系统之前用于加密产品解密密钥和安全片段。当客户希望使用该产品时，会生成新的读卡器系统签名并用于解密产品片段。

5. 发明申请

WO2014144922A4 SYSTEMS AND METHODS FOR DECRYPTING DIGITAL ART AND IMAGING FOR DISPLAY OF THE SAME 审中-公开
标题翻译：用于分解数字艺术的系统和方法以及用于显示它的成像
公开(公告)号：WO2014144922A4
公开(公告)日：2014-11-20
申请号：PCT/US2014029525
申请日：2014-03-14
申请人： VIDERI INC
发明人： TRACHTENBERG MARC , GARIEPY FRANCOIS
IPC分类号： H04N5/44 , H04N5/64
CPC分类号： G06F1/1628 , G06F1/1626 , G06F1/1632 , G06F1/1637 , G06F3/0484 , G06F21/10 , G06F21/602 , G06F2221/0784 , G09F9/30 , G11B27/00 , G11B27/031 , H04L9/0819 , H04L63/0457 , H04L67/00 , H04L67/02 , H04L2209/603 , H04N5/63 , H04N5/64 , H04N21/2347 , H04N21/252 , H04N21/2541 , H04N21/25875 , H04N21/2668 , H04N21/4122 , H04N21/41407 , H04N21/42224 , H04N21/4307 , H04N21/436 , H04N21/43615 , H04N21/4627 , H04N21/4788 , H04N21/485 , H04N21/6125 , H04N21/6175 , H04N21/835 , H04N21/84 , H04N21/8456 , H04N21/854 , H04N21/8545
摘要： System and method for securing digital content comprising one or more display devices, each comprising a processing controller, a first memory, and a display screen, and configured to display digital content, an application, configured to run on a computer with a second memory and second processor, and configured to communicate via the internet with the processing controller of each display device, and a service cloud, comprising a server, a third memory, and a third processor, configured to store and manage digital content to be displayed on the display devices. The processing controller is configured to segment at least one digital content item into a plurality of segments, encrypt one or more of the segments, send a small portion of each of the encrypted segments to the third memory in the service cloud for storage, and store the remainder of the encrypted segments in the first memory.
摘要翻译：用于保护包括一个或多个显示设备的数字内容的系统和方法，每个显示设备包括处理控制器，第一存储器和显示屏幕，并且被配置为显示数字内容，应用程序，配置为在具有第二存储器的计算机上运行，第二处理器，并且被配置为经由因特网与每个显示设备的处理控制器进行通信，以及服务云，其包括服务器，第三存储器和第三处理器，被配置为存储和管理要在显示器上显示的数字内容设备。所述处理控制器被配置为将至少一个数字内容项划分成多个段，加密所述段中的一个或多个，将每个所述加密段的一小部分发送到所述服务云中的第三存储器以进行存储，并存储第一个存储器中的其余加密段。

6. 发明申请

WO2014090061A1 实现数据安全传输的方法、系统、服务器和终端审中-公开
公开(公告)号：WO2014090061A1
公开(公告)日：2014-06-19
申请号：PCT/CN2013/086825
申请日：2013-11-11
申请人：腾讯科技(深圳)有限公司
发明人：林渊灿
IPC分类号： H04L9/32
CPC分类号： G06F21/10 , G06F21/6209 , G06F2221/0784 , G06F2221/2107 , H04L63/0428 , H04L63/08
摘要：根据本发明一实施例，服务器将数据分为多个数据分段，将部分数据分段不加密直接保存，将其余数据分段加密后保存；服务器接收终端的下载所述数据的下载请求，将未加密的数据分段发送至终端；服务器接收终端发送的身份验证请求，对所述终端进行身份验证，在身份验证通过后，将加密后的数据分段发送至终端。

7. 发明申请

WO2011137927A1 METHOD TO CONTROL AND LIMIT READABILITY OF ELECTRONIC DOCUMENTS 审中-公开
标题翻译：控制和限制电子文件可读性的方法
公开(公告)号：WO2011137927A1
公开(公告)日：2011-11-10
申请号：PCT/EP2010/056014
申请日：2010-05-04
申请人： C.K.D. CRYPTOGRAPHY KEY DATABANK Sagl , NICCOLAI, Giancarlo
发明人： NICCOLAI, Giancarlo
IPC分类号： G06F21/00 , H04L9/00 , H04L29/00
CPC分类号： H04L63/0428 , G06F21/10 , G06F2221/0784 , G06F2221/2135 , H04L9/083 , H04L63/062
摘要： A series of data treatment processes, software applications and hardware devices jointly used to achieve the ability to make an electronic document available to the public or to a limited audience to either cease being readable, or start being readable, at a given moment in time or after a given event has occurred. A typical usage scenario consists in "automatic destruction" of documents used internally by an organization and that must be made unreadable after a certain project is complete. Conversely, public offers for auctions may be posted to all the participants and the issuer in an unreadable form, and made then readable after the deadline of the auction is expired. Again, documents may be made unreadable after a certain number of reads, or forwarded to a specific address under some conditions, or accessed only through well-known unmodified clients.
摘要翻译：一系列数据处理过程，软件应用程序和硬件设备，共同用于实现向公众或有限的受众提供电子文档，以便在给定时间内停止可读或开始可读，在给定的事件发生后。典型的使用场景包括组织内部使用的文档的“自动销毁”，并且在某个项目完成后必须使其不可读。相反，拍卖的公开报价可以以不可读的形式发布给所有参与者和发行人，并且在拍卖的截止日期到期之后可以阅读。再次，在一定数量的读取之后，文档可能不可读，或者在某些条件下转发到特定地址，或仅通过熟知的未修改的客户端访问文档。

8. 发明申请

WO0223315A3 SYSTEM FOR MANAGING RIGHTS AND PERMITTING ON-LINE PLAYBACK OF DIGITAL CONTENT 审中-公开
标题翻译：管理权限和允许数字内容在线播放的系统
公开(公告)号：WO0223315A3
公开(公告)日：2003-08-07
申请号：PCT/US0126495
申请日：2001-08-24
申请人： ALADDIN KNOWLEDGE SYSTEMS LTD
发明人： XU BIN , LI WEIJUN , SMITH KYLE , BAO DALUN
IPC分类号： G06F1/00 , G06F21/10 , H04N7/167
CPC分类号： H04N7/1675 , G06F21/10 , G06F2221/0753 , G06F2221/0784 , G06F2221/2107 , H04N21/2541 , H04N21/4627 , H04N21/63345
摘要： A system for managing the rights to one or more digital content files within a computer network, and for permitting the on-line playback of such content files by an authorized user. In order to manage these rights, the system encrypts the content files to prevent unauthorized access to the files. Encryption is accomplished by using one or more keys which are associated with one or more segments of the content file. These keys enable an authorized user to decrypt and playback the content files at a subsequent time. Upon receiving the keys, an end user's system retrieves a license from a license server which specifies the rights of the user as it relates to the content files.
摘要翻译：一种用于管理计算机网络内的一个或多个数字内容文件的权限的系统，并且允许授权用户在线播放这样的内容文件。为了管理这些权限，系统加密内容文件，以防止未经授权的访问文件。通过使用与内容文件的一个或多个片段相关联的一个或多个密钥来实现加密。这些密钥允许授权用户在随后的时间对内容文件进行解密和回放。一旦接收到密钥，最终用户的系统从许可证服务器检索许可证，该许可服务器指定用户与内容文件相关的权限。

9. 发明申请

WO2014144930A4 SYSTEMS AND METHODS FOR DISTRIBUTING, VIEWING, AND CONTROLLING DIGITAL ART AND IMAGING 审中-公开
标题翻译：用于分配，查看和控制数字艺术和图像的系统和方法
公开(公告)号：WO2014144930A4
公开(公告)日：2014-12-24
申请号：PCT/US2014029535
申请日：2014-03-14
申请人： VIDERI INC
发明人： TRACHTENBERG MARC , GARIEPY FRANCOIS
IPC分类号： H04N5/64 , H04N5/645
CPC分类号： G06F1/1628 , G06F1/1626 , G06F1/1632 , G06F1/1637 , G06F3/0484 , G06F21/10 , G06F21/602 , G06F2221/0784 , G09F9/30 , G11B27/00 , G11B27/031 , H04L9/0819 , H04L63/0457 , H04L67/00 , H04L67/02 , H04L2209/603 , H04N5/63 , H04N5/64 , H04N21/2347 , H04N21/252 , H04N21/2541 , H04N21/25875 , H04N21/2668 , H04N21/4122 , H04N21/41407 , H04N21/42224 , H04N21/4307 , H04N21/436 , H04N21/43615 , H04N21/4627 , H04N21/4788 , H04N21/485 , H04N21/6125 , H04N21/6175 , H04N21/835 , H04N21/84 , H04N21/8456 , H04N21/854 , H04N21/8545
摘要： System and method for displaying digital content on a display device, comprising at least one digital content item configured to be displayed on the display device, a service cloud, comprising a server, first memory, and first processor, configured to store and manage digital content, and an application, configured to run on a computer with second memory, second processor, and user input device, and configured to communicate via the Internet with the display device and service cloud. In response to a signal from the user input device, the application detects a display of a digital content item on the application's interface, selects the digital content item display from a virtual representation of a digital library on the interface, and moves the digital content item display to a virtual representation of the display device on the interface. In response, the service cloud processor sends the digital content item to the display device.
摘要翻译：用于在显示设备上显示数字内容的系统和方法，包括被配置为在显示设备上显示的至少一个数字内容项目，服务云，包括服务器，第一存储器和第一处理器，被配置为存储和管理数字内容以及应用，被配置为在具有第二存储器，第二处理器和用户输入设备的计算机上运行，并且被配置为经由互联网与显示设备和服务云进行通信。响应于来自用户输入设备的信号，应用检测应用界面上的数字内容项目的显示，从界面上的数字库的虚拟表示中选择数字内容项目显示，并且将数字内容项目显示到界面上的显示设备的虚拟表示。作为响应，服务云处理器将数字内容项目发送到显示设备。

10. 发明申请

WO2014144930A3 SYSTEMS AND METHODS FOR DISTRIBUTING, VIEWING, AND CONTROLLING DIGITAL ART AND IMAGING 审中-公开
标题翻译：用于分布，查看和控制数字艺术和成像的系统和方法
公开(公告)号：WO2014144930A3
公开(公告)日：2014-11-06
申请号：PCT/US2014029535
申请日：2014-03-14
申请人： VIDERI INC
发明人： TRACHTENBERG MARC , GARIEPY FRANCOIS
IPC分类号： H04N5/64 , H04N5/645
CPC分类号： G06F1/1628 , G06F1/1626 , G06F1/1632 , G06F1/1637 , G06F3/0484 , G06F21/10 , G06F21/602 , G06F2221/0784 , G09F9/30 , G11B27/00 , G11B27/031 , H04L9/0819 , H04L63/0457 , H04L67/00 , H04L67/02 , H04L2209/603 , H04N5/63 , H04N5/64 , H04N21/2347 , H04N21/252 , H04N21/2541 , H04N21/25875 , H04N21/2668 , H04N21/4122 , H04N21/41407 , H04N21/42224 , H04N21/4307 , H04N21/436 , H04N21/43615 , H04N21/4627 , H04N21/4788 , H04N21/485 , H04N21/6125 , H04N21/6175 , H04N21/835 , H04N21/84 , H04N21/8456 , H04N21/854 , H04N21/8545
摘要： System and method for displaying digital content on a display device, comprising at least one digital content item configured to be displayed on the display device, a service cloud, comprising a server, first memory, and first processor, configured to store and manage digital content, and an application, configured to run on a computer with second memory, second processor, and user input device, and configured to communicate via the Internet with the display device and service cloud. In response to a signal from the user input device, the application detects a display of a digital content item on the application's interface, selects the digital content item display from a virtual representation of a digital library on the interface, and moves the digital content item display to a virtual representation of the display device on the interface. In response, the service cloud processor sends the digital content item to the display device.
摘要翻译：用于在显示设备上显示数字内容的系统和方法，包括被配置为显示在所述显示设备上的至少一个数字内容项，服务云，包括服务器，第一存储器和第一处理器，被配置为存储和管理数字内容以及应用程序，被配置为在具有第二存储器，第二处理器和用户输入设备的计算机上运行，并且被配置为经由因特网与显示设备和服务云进行通信。响应于来自用户输入设备的信号，应用程序检测应用程序接口上的数字内容项目的显示，从界面上的数字图书馆的虚拟表示中选择数字内容项目显示，并移动数字内容项目在界面上显示为显示设备的虚拟表示。作为响应，服务云处理器将数字内容项目发送到显示设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式