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131. 发明申请

US20070244827A1 Method for Securing a Hard Drive and Preventing Cloning or Tampering Attacks 审中-公开
标题翻译：确保硬盘驱动器并防止克隆或篡改攻击的方法
公开(公告)号：US20070244827A1
公开(公告)日：2007-10-18
申请号：US11618507
申请日：2006-12-29
申请人： Brant L. Candelore , Toshiro Ozawa
发明人： Brant L. Candelore , Toshiro Ozawa
IPC分类号： H04L9/00
CPC分类号： H04L9/0643 , G06F21/10 , G11B20/00086 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00384 , G11B20/00557 , G11B20/00731 , G11B20/00753 , H04L2209/603
摘要： According to one embodiment, a system and method is described for preventing cloning or tampering of a storage medium. This anti-cloning or tampering mechanism involves hashing and storing all the up-to-date content digital rights state information in a different storage medium and later comparing it to a calculated hash of the same information. Another embodiment stores that keyed or encrypted version of the hash including storage medium attributes on the storage medium itself. Access to the content, and to an optional content encryption key, if the content is encrypted is conditioned on comparing the stored storage medium attributes with the live attributes to determine if it is the same drive.
摘要翻译：根据一个实施例，描述了用于防止存储介质的克隆或篡改的系统和方法。这种反克隆或篡改机制涉及将所有最新内容数字版权状态信息散列并存储在不同的存储介质中，并且稍后将其与所计算的相同信息的散列进行比较。另一个实施例将包括存储介质属性的散列密钥或加密版本存储在存储介质本身上。如果内容被加密，则访问内容以及可选内容加密密钥的条件是将存储的存储介质属性与实时属性进行比较以确定其是否是相同的驱动器。

132. 发明授权

US07039938B2 Selective encryption for video on demand 有权
公开(公告)号：US07039938B2
公开(公告)日：2006-05-02
申请号：US10319133
申请日：2002-12-13
申请人： Brant L. Candelore
发明人： Brant L. Candelore
IPC分类号： H04N7/173
CPC分类号： H04N21/835 , H04N21/2347 , H04N21/25808 , H04N21/4516 , H04N21/6581
摘要： A video on demand (VOD) method, consistent with the invention involves storing multiple selective encrypted VOD content on a VOD server; receiving an order for the VOD content specifying delivery to a target decoder; determining what CA encryption system is associated with the order; stripping all encrypted segments from the multiple selectively encrypted content that are not associated with the order to produce single selectively encrypted VOD content; and sending the single selectively encrypted VOD content to the target decoder. The multiple selectively encrypted VOD content can be created by examining unencrypted data representing digital content to identify segments of content for encryption; encrypting the identified segments of content using a first encryption method associated with a first conditional access system to produce first encrypted segments; encrypting the identified segments of content using a second encryption method associated with a second conditional access system to produce second encrypted segments; and replacing the identified segments of content with the first encrypted content and the second encrypted content in the digital content, to produce the multiple selectively encrypted VOD content.

133. 发明授权

US06789106B2 Selective capture and storage of A/V objects in an interactive multimedia system 失效
标题翻译：在交互式多媒体系统中选择性地捕获和存储A / V对象
公开(公告)号：US06789106B2
公开(公告)日：2004-09-07
申请号：US09775971
申请日：2001-02-02
申请人： Mark Kenneth Eyer , Aditya Krishnan , Fred J. Zustak , Matthew S. Chang , Andrew M. Proehl , Brant L. Candelore , Nicholas Colsey , David K. L. Yang , Dayan Ivy Golden , Peter Rae Shintani
发明人： Mark Kenneth Eyer , Aditya Krishnan , Fred J. Zustak , Matthew S. Chang , Andrew M. Proehl , Brant L. Candelore , Nicholas Colsey , David K. L. Yang , Dayan Ivy Golden , Peter Rae Shintani
IPC分类号： G06F1516
CPC分类号： H04N21/4331 , H04N5/781 , H04N5/907 , H04N7/17318 , H04N21/4147 , H04N21/4334 , H04N21/812 , H04N21/84 , H04N21/8549
摘要： A method and structure that allows a user who has access to an audio/visual object to cause an interactive control element of an interactive multimedia system to grab and store off for future retrieval the audio/visual object by simply activating a selection mechanism of the interactive multimedia system.
摘要翻译：一种方法和结构，其允许访问音频/视频对象的用户使交互式多媒体系统的交互式控制元件抓取并存储以便将来通过简单地激活交互式的选择机制来检索音频/视频对象多媒体系统

134. 发明授权

US06694396B1 Interfacing an NRSS-A smart card within an NRSS-B PCMCIA 有权
标题翻译：在NRSS-B PCMCIA内连接NRSS-A智能卡
公开(公告)号：US06694396B1
公开(公告)日：2004-02-17
申请号：US09585295
申请日：2000-06-02
申请人： Brant L. Candelore , David A. Desch
发明人： Brant L. Candelore , David A. Desch
IPC分类号： G06F1300
CPC分类号： H04N21/4181 , G06K7/0021 , G06K19/07741 , G06K19/07743 , H04N7/163 , H04N7/1675 , H04N21/4367
摘要： An adapter having a slot, a connector, and a passive router that routes signals from a smart card inserted in the slot to the connector, is disclosed.
摘要翻译：公开了一种具有插槽，连接器和无源路由器的适配器，其将信号从插入插槽中的智能卡路由到连接器。

135. 发明授权

US06363149B1 Method and apparatus for accessing stored digital programs 有权
标题翻译：用于访问存储的数字节目的方法和装置
公开(公告)号：US06363149B1
公开(公告)日：2002-03-26
申请号：US09410681
申请日：1999-10-01
申请人： Brant L. Candelore
发明人： Brant L. Candelore
IPC分类号： H04L900
CPC分类号： H04N7/163
摘要： A method for deriving past keys by using a one way function to relate an ordered sequence of keys to each other. In one embodiment, a method provides future access keys by creating a plurality of entitlement control messages, each entitlement control message including an access key for a given time period. In another embodiment, a method provides future access keys by creating an entitlement control message having a plurality of access keys corresponding to a plurality of time periods. In another embodiment, a method tracks an entitlement history by creating an entitlement management message having an entitlement time history field that includes information about whether a user has entitlement to view content recorded during a past time period. In another embodiment, the invention authorizes access to stored digital programs by determining whether a program is old, determining whether a user is authorized to view the old program, and if the user is not authorized, asking the user whether the user wants to access old programs, if the user wants to access old programs, displaying a plurality of payment options to the user.
摘要翻译：一种用于通过使用单向函数来将键的有序序列相互关联来导出过去的键的方法。在一个实施例中，一种方法通过创建多个授权控制消息来提供未来的访问密钥，每个授权控制消息包括给定时间段的访问密钥。在另一个实施例中，一种方法通过创建具有对应于多个时间段的多个访问密钥的授权控制消息来提供将来的访问密钥。在另一个实施例中，一种方法通过创建具有授权时间历史字段的授权管理消息来跟踪授权历史，所述授权时间历史字段包括关于用户是否具有查看在过去时间段内记录的内容的权利的信息。在另一个实施例中，本发明通过确定程序是否旧，确定用户是否被授权查看旧程序，以及如果用户未被授权，授权访问所存储的数字节目，向用户询问用户是否希望访问旧的程序，如果用户想访问旧程序，则向用户显示多个支付选项。

136. 发明授权

US10356465B2 Video system demonstration 有权
公开(公告)号：US10356465B2
公开(公告)日：2019-07-16
申请号：US12655723
申请日：2010-01-06
申请人： Peter Rae Shintani , Brant L. Candelore
发明人： Peter Rae Shintani , Brant L. Candelore
IPC分类号： H04N21/442 , H04N21/4223
摘要： A television demonstration method involves providing a television display and a camera; at a computer processor, receiving a video image from the camera, the computer processor capturing the video image from the camera to determine if the viewer makes a predetermined gesture; and retrieving and playing a specified video segment on the display associated with the gesture in response to determining that the viewer has made the predetermined gesture. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

137. 发明授权

US09241134B2 Transfer of metadata using video frames 有权
标题翻译：使用视频帧传输元数据
公开(公告)号：US09241134B2
公开(公告)日：2016-01-19
申请号：US13173081
申请日：2011-06-30
申请人： Brant L. Candelore
发明人： Brant L. Candelore
IPC分类号： H04N9/80 , H04N7/16 , H04N21/2389 , H04N21/435 , H04N21/44 , H04N21/482 , H04N21/84 , H04N21/47
CPC分类号： H04N7/163 , H04N21/23892 , H04N21/435 , H04N21/44008 , H04N21/47 , H04N21/4821 , H04N21/84
摘要： An automated method of attaching metadata to a segment of content using a programmed processor consistent with certain embodiments involves retrieving metadata relating to the segment of content; rendering the metadata as visually perceptible text in one or more frames of video; appending the one or more frames of video to the video as the first one or more frames of the video to produce metadata enhanced video; and storing or transmitting the metadata enhanced video. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译：使用与某些实施例一致的编程处理器将元数据附加到内容段的自动化方法涉及检索与内容片段有关的元数据; 在一个或多个视频帧中将元数据呈现为视觉上可感知的文本; 将视频的一个或多个帧附加到视频作为视频的第一个或多个帧以产生元数据增强视频; 以及存储或发送元数据增强视频。该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

138. 发明授权

US09065977B2 Identification of a compromised content player 有权
标题翻译：识别受损内容播放器
公开(公告)号：US09065977B2
公开(公告)日：2015-06-23
申请号：US13593899
申请日：2012-08-24
申请人： Brant L. Candelore
发明人： Brant L. Candelore
IPC分类号： G06F21/00 , H04N7/167 , H04L9/08 , H04N21/258 , H04N21/266 , H04N21/6334
CPC分类号： H04L9/083 , H04L2209/603 , H04N7/1675 , H04N21/2585 , H04N21/26613 , H04N21/63345
摘要： A system and method for identifying the player that leaked content encryption keys by loading a set of player keys into individual content players and determining the number of encryptions and the number of encryption keys to use in multiple encrypting critical content. The method produces copies of critical data content packets, each copy of which is separately encrypted using any one of a set of encryption keys that are related to one another through a mathematical algorithm. The related set of encryption keys and data describing key relationship and content player identity are transmitted to a previously determined license management agency. The transmitted encrypted content is written to a receiving device or file, or streamed to an individual player for non-synchronous playback. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译：一种用于通过将一组播放器密钥加载到单独的内容播放器中并且确定在多个加密关键内容中使用的加密次数和加密密钥的数量来识别泄漏内容加密密钥的玩家的系统和方法。该方法产生关键数据内容分组的副本，其副本通过数学算法彼此相关的一组加密密钥中的任何一个单独加密。相关的一组加密密钥和描述密钥关系和内容播放器身份的数据被传送到先前确定的许可证管理机构。发送的加密内容被写入接收设备或文件，或者流式传输到单独的播放器进行非同步播放。该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

139. 发明授权

US08818896B2 Selective encryption with coverage encryption 有权
标题翻译：具有覆盖加密的选择性加密
公开(公告)号：US08818896B2
公开(公告)日：2014-08-26
申请号：US11097919
申请日：2005-04-01
申请人： Brant L. Candelore
发明人： Brant L. Candelore
IPC分类号： G06Q20/00 , H04L9/08 , H04L9/14 , G06Q20/12
CPC分类号： G06Q20/1235 , G06F21/10 , H04L9/0861 , H04L9/14 , H04L2209/603
摘要： A method and apparatus for enabling use of multiple digital rights management scenarios (DRM). Unencrypted data representing digital content is examined to identify at least segments of content for DRM encryption. The identified segments of content are duplicated and then encrypted using a first encryption method associated with a first DRM to produce first encrypted segments. Duplicates are encrypted using a second encryption method associated with a second DRM to produce second encrypted segments. At least a portion of segments not selected for DRM encryption are encrypted using a coverage encryption method. The coverage encryption key is encrypted by each of a third and fourth encryption methods associated with the first and second DRMs respectively. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译：一种能够使用多个数字版权管理场景（DRM）的方法和装置。检查表示数字内容的未加密数据以至少识别用于DRM加密的内容段。所识别的内容段被复制，然后使用与第一DRM相关联的第一加密方法进行加密，以产生第一加密段。使用与第二DRM相关联的第二加密方法对副本进行加密，以产生第二加密段。未选择用于DRM加密的段的至少一部分使用覆盖加密方法加密。覆盖加密密钥通过分别与第一和第二DRM相关联的第三和第四加密方法中的每一个进行加密。该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

140. 发明授权

US08660408B2 Method and system for altering the presentation of broadcast content 有权
标题翻译：改变广播内容呈现的方法和系统
公开(公告)号：US08660408B2
公开(公告)日：2014-02-25
申请号：US12975230
申请日：2010-12-21
申请人： Brant L. Candelore
发明人： Brant L. Candelore
IPC分类号： H04N9/80
CPC分类号： H04N21/4542 , H04N5/76 , H04N5/783 , H04N21/23424 , H04N21/433 , H04N21/4396 , H04N21/44008 , H04N21/44016 , H04N21/812
摘要： A method and system for altering a presentation of broadcast content is disclosed. Embodiments provide an accurate and efficient mechanism for suppressing advertisements by using downloaded templates to identify advertisements before suppression for a duration indicated by information downloaded about the advertisement, where the suppression is effectuated by controlling a display or set-top box using remote-control functionality. In one embodiment, a digital signal comprising broadcast content is accessed. A plurality of templates are received and stored, wherein each template represents a known portion of the broadcast content. The digital signal is then compared against a portion of the plurality of stored templates. Upon a match, a control signal operable to alter a component of a presentation of the known portion of the broadcast content is generated.
摘要翻译：公开了一种改变广播内容呈现的方法和系统。实施例提供了一种精确有效的机制，用于通过使用下载的模板来识别广告，在由关于广告下载的信息指示的持续时间之前识别广告，从而通过使用遥控功能控制显示或机顶盒来实现抑制来抑制广告。在一个实施例中，访问包括广播内容的数字信号。接收并存储多个模板，其中每个模板表示广播内容的已知部分。然后将数字信号与多个存储的模板的一部分进行比较。在匹配时，产生可操作以改变广播内容的已知部分的呈现的分量的控制信号。

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