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51. 发明申请

US20110235991A1 MOVING CONTENT BETWEEN SET TOP BOX AND END DEVICES IN HOME 有权
标题翻译：在家中设置顶盒和终端设备之间的移动内容
公开(公告)号：US20110235991A1
公开(公告)日：2011-09-29
申请号：US13071233
申请日：2011-03-24
申请人： Ajay K. Luthra , Michael A. Grossman , Praveen N. Moorthy , Paul Moroney , Arjun Ramamurthy , Haifeng Xu
发明人： Ajay K. Luthra , Michael A. Grossman , Praveen N. Moorthy , Paul Moroney , Arjun Ramamurthy , Haifeng Xu
IPC分类号： H04N5/765
CPC分类号： H04N21/43615 , H04N21/4126 , H04N21/4147 , H04N21/4363 , H04N21/4402 , H04N21/4516
摘要： A content moving device which enables providing content stored on a first user device, such as a DVR, in a first format and resolution to be provided to a second user device, such as a portable media player (PMP) in a second format and resolution. The content moving device identifies content on the first user device as candidate content which may be desired by the PMP and receives the candidate content from the DVR. The content moving device transcodes the candidate content at times independent of a request from the PMP for the content. The content moving device may provide a list of available transcoded content to the PMP for selection, and provide selected content to the PMP. The content moving device may also provide information relating to any protection schemes of the content provided to the PMP, such as DRM rights and decryption keys. The content moving device performs the often computationally intense and time consuming transcoding of user content to enable the user to move content between different user devices in a convenient manner.
摘要翻译：一种内容移动装置，其能够以第一格式提供存储在诸如DVR的第一用户设备上的内容，并且提供要提供给第二用户设备的分辨率，诸如第二格式的便携式媒体播放器（PMP）和分辨率。内容移动装置将第一用户装置上的内容识别为PMP可能期望的候选内容，并从DVR接收候选内容。内容移动设备在与内容的PMP的请求无关的时候对候选内容进行转码。内容移动设备可以向PMP提供可用的代码转换内容的列表以供选择，并将选择的内容提供给PMP。内容移动设备还可以提供与提供给PMP的内容的任何保护方案有关的信息，诸如DRM权限和解密密钥。内容移动装置执行经常计算强烈且耗时的用户内容的转码，以使用户能够以便利的方式在不同用户装置之间移动内容。

52. 发明申请

US20080271153A1 Method and Apparatus for Handling of Content that includes a Mix of CCI Segments 审中-公开
标题翻译：处理含有CCI段的混合物的内容的方法和装置
公开(公告)号：US20080271153A1
公开(公告)日：2008-10-30
申请号：US11950698
申请日：2007-12-05
申请人： Petr Peterka , Alexander Medvinsky , Paul Moroney
发明人： Petr Peterka , Alexander Medvinsky , Paul Moroney
IPC分类号： G06F21/00
CPC分类号： G06F21/10
摘要： A process is provided. The process stores, on a first device, each segment of a set of content having corresponding copy control information. Further, the process receives, from a second device, a request for a copy of the set of content. In addition, the process analyzes a list of the copy control information associated with each segment of the set of content. The process also establishes a restriction indicator, based on the request for the copy of the set of content, for one or more segments of the set of content having a corresponding copy control information value. Finally, the process provides to the second device, the content, the list of copy control information, and the restriction indicator for the one or more segments.
摘要翻译：提供了一个过程。该过程在第一设备上存储具有相应复制控制信息的一组内容的每个段。此外，该过程从第二设备接收对该组内容的副本的请求。此外，该过程分析与该组内容的每个片段相关联的复制控制信息的列表。该过程还基于对该组内容的复制的请求，针对该组内容的一个或多个段具有相应的复制控制信息值建立限制指示符。最后，该过程向第二设备提供一个或多个段的内容，复制控制信息列表和限制指示符。

53. 发明授权

US07404082B2 System and method for providing authorized access to digital content 有权
标题翻译：提供授权访问数字内容的系统和方法
公开(公告)号：US07404082B2
公开(公告)日：2008-07-22
申请号：US11228180
申请日：2005-09-16
申请人： Alexander Medvinsky , Paul Moroney , Eric Sprunk , Petr Peterka
发明人： Alexander Medvinsky , Paul Moroney , Eric Sprunk , Petr Peterka
IPC分类号： H04L9/00
CPC分类号： H04L9/0825 , G11B20/0021 , G11B20/00731 , H04L9/0822 , H04L9/083 , H04L2209/603 , H04N21/26606 , H04N21/26613 , H04N21/4181 , H04N21/63345 , H04N21/8355
摘要： Described herein are embodiments that provide an approach to cryptographic key management for a digital rights management (DRM) architecture that includes multiple levels of key management for minimizing bandwidth usage while maximizing security for the DRM architecture. In one embodiment, there is provided a data structure for cryptographic key management that includes a public/private key pair and three additional layers of symmetric keys for authorizing access to a plurality of contents.
摘要翻译：这里描述的是提供用于数字版权管理（DRM）架构的加密密钥管理的方法的实施例，其包括用于最小化带宽使用的多级密钥管理，同时最大化DRM架构的安全性。在一个实施例中，提供了一种用于加密密钥管理的数据结构，其包括用于授权访问多个内容的公钥/私钥对和三个对称密钥层。

54. 发明申请

US20070294526A1 Method and apparatus for delivering certificate revocation lists 有权
标题翻译：交付证书吊销清单的方法和装置
公开(公告)号：US20070294526A1
公开(公告)日：2007-12-20
申请号：US11455574
申请日：2006-06-19
申请人： Alexander Medvinsky , Paul Moroney
发明人： Alexander Medvinsky , Paul Moroney
IPC分类号： H04L9/00
CPC分类号： H04L9/3268 , H04L2209/601 , H04N21/235 , H04N21/2541 , H04N21/2585 , H04N21/435 , H04N21/43615 , H04N21/835
摘要： The present invention discloses an apparatus and method for delivering a revocation list over a one-way broadcast network to receivers with limited memory capabilities. In one example, the revocation list is partitioned to form a first certificate revocation list (CRL) sequence if the number of entries in the revocation list exceeds a predetermined value. Individual identification numbers belonging to a first identification number series are subsequently assigned to partitions of the first CRL sequence. Afterwards, the first CRL sequence is interleaved into a first content transport stream.
摘要翻译：本发明公开了一种用于通过单向广播网络将撤销列表递送到具有有限存储能力的接收机的装置和方法。在一个示例中，如果撤销列表中的条目数超过预定值，则撤销列表被分割以形成第一证书撤销列表（CRL）序列。属于第一标识号序列的个体标识号随后被分配给第一CRL序列的分区。之后，第一CRL序列被交织到第一内容传输流中。

55. 发明授权

US06532593B1 Transcoding for consumer set-top storage application 有权
标题翻译：消费者机顶盒存储应用程序的转码
公开(公告)号：US06532593B1
公开(公告)日：2003-03-11
申请号：US09638944
申请日：2000-08-15
申请人： Paul Moroney
发明人： Paul Moroney
IPC分类号： H04N718
CPC分类号： H04N21/4622 , H04N5/4401 , H04N5/76 , H04N5/781 , H04N5/782 , H04N9/7921 , H04N9/8042 , H04N19/162 , H04N19/40 , H04N19/90 , H04N21/4147 , H04N21/4334 , H04N21/4351 , H04N21/440254 , H04N21/44222 , H04N21/47 , H04N21/47214 , H04N21/8545
摘要： A consumer set-top terminal and method that receives and stores digital programming services such as television programs for subsequent playback by the user in a manner analogous to a conventional video cassette recorder (VCR). An interface allows the terminal's user to control a transcoding proces based on the desired quality level for the transcoded data, e.g., high, medium or low. The transcoding is provided without the expense and complexity of a full encoder. By performing transcoding at the terminal, the bit rate of the data can be reduced sufficiently to allow economical storage at the terminal. Moreover, the user can set the quality level to be different for different programs, different parts of the same program, or for different channels. The user input can be received via an interface, such as an on-screen display, which is optionally integrated with electronic program guide data. The user input can be established beforehand as well.
摘要翻译：接收和存储诸如电视节目的数字节目服务的用户机顶终端和方法，用于用户以类似于传统录像机（VCR）的方式随后重放。接口允许终端的用户基于用于代码转换的数据（例如高，中或低）的期望质量水平来控制转码过程。提供代码转换，而不需要完整编码器的费用和复杂性。通过在终端执行代码转换，可以充分降低数据的比特率，从而允许终端经济地存储。此外，用户可以将不同节目，同一节目的不同部分或不同频道的质量等级设置为不同。可以经由诸如屏幕显示器的接口来接收用户输入，该屏幕可选地与电子节目指南数据集成。用户输入也可以预先建立。

56. 发明授权

US5594794A Method and apparatus for free previews of communication network services 失效
标题翻译：通信网络服务免费预览的方法和装置
公开(公告)号：US5594794A
公开(公告)日：1997-01-14
申请号：US324591
申请日：1994-10-18
申请人： Mark Eyer , Allen Shumate , Paul Moroney
发明人： Mark Eyer , Allen Shumate , Paul Moroney
IPC分类号： G06F21/10 , H04H20/00 , H04H60/15 , H04H60/21 , H04H60/23 , H04K1/00 , H04N7/16 , H04N7/167 , H04N21/442 , H04N21/4627 , H04N21/472 , H04L9/00
CPC分类号： H04N7/165 , H04N21/4325 , H04N21/4334 , H04N21/47211 , H04N21/8355 , H04N21/8453 , H04N7/1675
摘要： Limited duration previews of program offerings available for purchase via a communication network are provided in a cryptographically secure manner at virtually any time during the service. The invention has particular applicability to the provision of video services on a pay-per-view basis. Such a video service is provided during a program epoch. A fixed period is defined during the program epoch when portions of the video service are available for viewing on a preview basis. A consumer is allowed to preview, without purchase, portions of the video service at any time during the fixed period for up to a maximum preview duration that is shorter than the fixed period. The consumer can then purchase the video service for viewing during the program epoch after previewing portions thereof. A plurality of records is maintained to service different previewable programs concurrently.
摘要翻译：在服务期间的几乎任何时间，以密码安全的方式提供通过通信网络可购买的节目产品的有限持续时间预览。本发明特别适用于以按付费方式提供视频服务。这样的视频服务是在程序时代期间提供的。在节目纪录期间定义固定时期，视频服务的部分可用于在预览的基础上观看。允许消费者在固定期间内随时预览视频服务的一部分，最长预期持续时间短于固定时间段。然后，消费者可以在预览其部分之后在节目纪元期间购买视频服务以供观看。维持多个记录以同时服务不同的可预览程序。

57. 发明授权

US5134700A Microcomputer with internal ram security during external program mode 失效
标题翻译：在外部程序模式期间具有内部RAM安全性的微型计算机
公开(公告)号：US5134700A
公开(公告)日：1992-07-28
申请号：US98270
申请日：1987-09-18
申请人： Mark K. Eyer , Paul Moroney
发明人： Mark K. Eyer , Paul Moroney
IPC分类号： G06F1/00 , G06F12/14 , G06F21/00 , G06F21/22
CPC分类号： G06F21/74 , G06F12/1433
摘要： A microcomputer which is operable in either an internal program mode, wherein the microcomputer functions in accordance with an internally stored program, or in an external program mode, wherein the microcomputer functions in accordance with a program stored in a memory external to the microcomputer, provides internal RAM security during the external program mode. The microcomputer includes an internal program memory for internally storing programs; a bus for connection to an external memory for carrying programs from the external program memory; a nonsecure RAM for storing nonsecure data; a secure RAM for storing secure data; a central processing unit for processing the stored data and/or externally provided data either in accordance with the internally stored programs or in accordance with programs stored in the external memory; and a controller for controlling interconnections between the internal program memory, the bus, the RAMs and the central processing unit in accordance with the mode of operation of the microcomputer; wherein during the external program mode, the controller inhibits access to the secure RAM. Code for accessing the secure data stored in the secure RAM is contained in a program stored in the internal program memory. The microcomputer is ideally suited for performing cryptographic operations utilizing cryptographic keys stored in or derived from the secure memory.

58. 发明授权

US4933898A Secure integrated circuit chip with conductive shield 失效
标题翻译：安全集成电路芯片带导电屏蔽
公开(公告)号：US4933898A
公开(公告)日：1990-06-12
申请号：US297472
申请日：1989-01-12
申请人： Robert C. Gilberg , Richard M. Knowles , Paul Moroney , William A. Shumate
发明人： Robert C. Gilberg , Richard M. Knowles , Paul Moroney , William A. Shumate
IPC分类号： H01L21/8247 , G06F1/00 , G06F12/14 , G06F21/00 , G06F21/02 , G11C7/24 , H01L21/82 , H01L21/822 , H01L23/58 , H01L27/02 , H01L27/04 , H01L29/788 , H01L29/792
CPC分类号： H01L23/576 , G06F21/86 , G11C7/24 , H01L27/02 , H01L2924/0002 , Y10S257/922
摘要： An integrated circuit chip containing a secure area in which secure data is processed and/or stored, includes a semiconductive layer containing diffusions defining circuit element components; a first conductive layer coupled to the semiconductive layer to interconnect the components to thereby define circuit elements for distributing, storing processing and/or affecting the processing of secure data; and a second conductive layer overlying the circuit elements to thereby define a secure area in which the circuit elements are shielded from inspection, and coupled to the circuit elements for conducting to the circuit elements a predetermined signal that is essential to an intended function of the shielded circuit elements, whereby removal of the second conductive layer will prevent the predetermined essential signal from being provided to the circuit elements and thereby prevent the intended function.

59. 发明授权

US4864615A Reproduction of secure keys by using distributed key generation data 失效
标题翻译：使用分布式密钥生成数据复制安全密钥
公开(公告)号：US4864615A
公开(公告)日：1989-09-05
申请号：US200111
申请日：1988-05-27
申请人： Christopher J. Bennett , Michael V. Harding , Paul Moroney
发明人： Christopher J. Bennett , Michael V. Harding , Paul Moroney
IPC分类号： G09C1/00 , H04K1/02 , H04L9/08 , H04N7/167
CPC分类号： H04N7/1675 , H04L9/0822 , H04L9/0891 , H04N21/26613 , H04L2209/20
摘要： A key security system provides for the reproduction of secure keys by using distributed key generation data and a distributed encrypted prekey. The system encrypts program key generation data with a program key prekey in accordance with a first encryption algorithm to produce the program key; processes the program key to produce a keystream; and processes an information signal with the keystream to produce a scrambled information signal. The program key prekey is encrypted with a category key in accordance with a second encryption algorithm to produce an encrypted program key prekey. The scrambled information signal, the program key generation data and the encrypted program key prekey are distributed to descramblers. The descrambler within the key security system decrypts the distributed encrypted program key prekey with the category key in accordance with the second encryption algorithm to reproduce the program key prekey; encrypts the distributed program key generation data with the reproduced program key prekey in accordance with the first encryption algorithm to produce the program key; processes the reproduced program key to reproduce the keystream; and processes the distributed scrambled information signal with the reproduced keystream to descramble the distributed scrambled information signal. The key generation data incudes authorization data that must be processed by the authorization processor in the descrambler in order to enable the descrambler. The use of authorization data as key generation data protects the authorization data from spoofing attacks. When more data must be protected than a single operation of the encryption algorithm can support, then additional data blocks are protected by chaining the system, wherein the output from one stage forms part of the input to the next. The key generation data for the program key includes a sequence number securely associated with the category key to thereby "timelock" program key reproduction to the use of a current category key and thus prevent an attack based upon the use of an obsolete category key.

60. 发明授权

US09313041B2 Network attached DVR storage 有权
标题翻译：网络连接DVR存储
公开(公告)号：US09313041B2
公开(公告)日：2016-04-12
申请号：US12874825
申请日：2010-09-02
申请人： Paul Moroney
发明人： Paul Moroney
IPC分类号： G06F15/16 , H04L12/28 , G06F21/10 , H04L29/06 , H04N5/765 , H04N21/436 , H04N21/4408 , H04N21/4627
CPC分类号： H04L12/2812 , G06F21/10 , H04L63/10 , H04L2012/2849 , H04L2463/101 , H04N5/765 , H04N21/43615 , H04N21/43622 , H04N21/4408 , H04N21/4627
摘要： A host device, which may include a DVR, selects to record content on the host device DVR or in a network attached storage (NAS) unit. The recorded content remains bound to the host device from a DRM perspective when it is recorded on the host DVR and on the remotely located NAS. A client device can obtain access to content recorded on the NAS by negotiating DRM rights with the host device instead of the NAS. When access rights are approved, the host device provides access information to the client device so that the content is streamed directly to the client device from the NAS.
摘要翻译：可以包括DVR的主机设备选择在主机设备DVR或网络连接存储（NAS）单元中记录内容。当记录在主机DVR和位于远端的NAS时，所记录的内容从DRM的角度保持绑定到主机设备。通过与主机设备而不是NAS协商DRM权限，客户端设备可以获得对记录在NAS上的内容的访问。当访问权限被批准时，主机设备向客户端设备提供访问信息，使得内容从NAS直接流传送到客户端设备。

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