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11. 发明授权

US08224752B2 Digital rights management license renewal 有权
标题翻译：数字版权管理许可证更新
公开(公告)号：US08224752B2
公开(公告)日：2012-07-17
申请号：US11591342
申请日：2006-11-01
申请人： Christopher J. Read , Robert Hardacker
发明人： Christopher J. Read , Robert Hardacker
IPC分类号： G06F21/00
CPC分类号： G06F21/10
摘要： A method of playing back content based on digital rights management (DRM) between a portable storage and a device and a portable storage for the same are provided. The method of playing back content using a portable storage includes requesting the portable storage to transmit a right to play back content protected through digital rights management (DRM), receiving the right to play back the content protected through DRM from the portable storage, and informing the portable storage of completion of the playback when a playback of the content protected through DRM using the right is completed.
摘要翻译：提供了一种基于便携式存储器和设备之间的数字版权管理（DRM）和用于其的便携式存储器来回放内容的方法。使用便携式存储器回放内容的方法包括请求便携式存储器发送通过数字版权管理（DRM）保护的内容的权利，接收通过DRM保护的内容从便携式存储器播放的权利，以及通知当通过DRM保护的内容的播放完成时，完成播放的便携式存储完成。

12. 发明授权

US07953442B2 Method and system for processing wireless digital multimedia 有权
标题翻译：无线数字多媒体处理方法及系统
公开(公告)号：US07953442B2
公开(公告)日：2011-05-31
申请号：US12699281
申请日：2010-02-03
申请人： Mark Champion , Robert Allan Unger , Robert Hardacker
发明人： Mark Champion , Robert Allan Unger , Robert Hardacker
IPC分类号： H04B1/38
CPC分类号： G09G5/006 , G09G2370/045 , G09G2370/047 , G09G2370/10 , G09G2370/12 , G09G2370/16 , H04L12/2805 , H04L29/06027 , H04L67/12 , H04N21/43635 , H04N21/43637
摘要： A transmit digital processing system for wireless transmission of HDMI and/or DVI data using an FPGA. The FPGA converts the data into two data streams and includes a front end component multiplexing video data with control data. A complementary receive FPGA is also disclosed.
摘要翻译：一种用于使用FPGA无线传输HDMI和/或DVI数据的传输数字处理系统。 FPGA将数据转换为两个数据流，并包括前端组件将视频数据与控制数据进行多路复用。还公开了一种互补的接收FPGA。

13. 发明申请

US20100106482A1 ADDITIONAL LANGUAGE SUPPORT FOR TELEVISIONS 审中-公开
标题翻译：电视辅助语言支持
公开(公告)号：US20100106482A1
公开(公告)日：2010-04-29
申请号：US12257331
申请日：2008-10-23
申请人： Robert Hardacker , Steven Richman
发明人： Robert Hardacker , Steven Richman
IPC分类号： G06F17/28 , H04N11/00
CPC分类号： G06F17/289 , H04N5/44543 , H04N21/235 , H04N21/435 , H04N21/4622 , H04N21/4856 , H04N21/8133
摘要： Systems and methods to provide additional language support for televisions are described herein. In one embodiment, a video signal including a first data stream representing text in a first language is received. The first data stream is transmitted to a remote source for real time translation into a second data stream representing text in a second language. The second data stream is received and then, displayed. In another embodiment, an uncompressed stream is received from a set top box. The uncompressed stream includes a first closed caption data format, which is in a first language. The first closed caption data format is converted into a first closed caption data stream using optical character recognition. The first closed caption data stream which represents text in the first language, is sent to a remote source for translation into a second closed caption data stream which represents text in a second language. The second closed caption data stream is received and then, displayed. In yet another embodiment, an uncompressed stream is received from a set top box. The uncompressed stream includes a first electronic program guide data which is in a first language. The first electronic program guide data is converted into a first format recognized by optical character recognition. The electronic program guide data in the first format represents text in the first language. The first electronic program guide data is outputted in a first format for translation into an electronic program guide data having a second format. The electronic program guide data in the second format represents text in a second language. The electronic program guide data in the second format is received and then, displayed.
摘要翻译：本文描述了为电视机提供额外的语言支持的系统和方法。在一个实施例中，接收包括表示第一语言的文本的第一数据流的视频信号。将第一数据流传输到远程源，以便实时地转换成代表第二语言的文本的第二数据流。接收第二数据流然后显示。在另一个实施例中，从机顶盒接收未压缩流。未压缩的流包括第一语言的第一隐藏字幕数据格式。使用光学字符识别将第一隐藏字幕数据格式转换成第一隐藏字幕数据流。代表第一语言的文本的第一个隐藏字幕数据流被发送到远程源，用于转换成代表第二语言的文本的第二隐藏字幕数据流。接收第二个隐藏字幕数据流，然后显示。在另一个实施例中，从机顶盒接收未压缩的流。未压缩流包括第一语言的第一电子节目指南数据。第一电子节目指南数据被转换成通过光学字符识别识别的第一格式。第一格式的电子节目指南数据表示第一语言的文本。以第一格式输出第一电子节目指南数据，以便翻译成具有第二格式的电子节目指南数据。第二格式的电子节目指南数据表示第二语言的文本。接收第二格式的电子节目指南数据然后显示。

14. 发明申请

US20100002750A1 Systems and Methods for Securing a Digital Communications Link 有权
标题翻译：用于保护数字通信链路的系统和方法
公开(公告)号：US20100002750A1
公开(公告)日：2010-01-07
申请号：US12556819
申请日：2009-09-10
申请人： Robert Hardacker , J.R. Milne , Bob Unger
发明人： Robert Hardacker , J.R. Milne , Bob Unger
IPC分类号： H04B1/713
CPC分类号： H04N7/1675 , H04L27/368 , H04N21/2383 , H04N21/4382
摘要： The frequency of a digital data signal, such as a digital video signal, is intentionally varied or hopped before being sent over a network. This frequency hopping may be performed in accordance with a frequency hopping pattern shared with only intended receivers. The digital data signal may be further intentionally pre-distorted in accordance with a pre-distortion pattern which is also shared with only intended receivers. The frequency hopping and/or the pre-distortion patterns may be used to vary the frequency and modulation, respectively, on a periodic basis, such as a symbol-by-symbol or packet-by-packet basis.
摘要翻译：诸如数字视频信号的数字数据信号的频率在通过网络发送之前有意地改变或跳过。该跳频可以根据与预期接收机共享的跳频模式来执行。数字数据信号可以根据仅与预期的接收机共享的预失真模式进一步有意地预失真。可以使用跳频和/或预失真模式来周期性地改变频率和调制，例如逐个符号或逐个分组的方式。

15. 发明申请

US20090232308A1 SYSTEM AND METHOD FOR SCRAMBLING WIRELESS SIGNALS USING A SECURE TIME VALUE 有权
标题翻译：使用安全时间值来屏蔽无线信号的系统和方法
公开(公告)号：US20090232308A1
公开(公告)日：2009-09-17
申请号：US12050042
申请日：2008-03-17
申请人： Brant Candelore , Robert Hardacker , Chris Read
发明人： Brant Candelore , Robert Hardacker , Chris Read
IPC分类号： H04L9/00
CPC分类号： H04L9/3247 , H04L2209/80
摘要： According to one embodiment, the invention is directed to a method for securing communications with an electronic device. The method comprises obtaining a dynamic, non-repeating value from internal logic within a remote control. Thereafter, information including the non-repeating value is encrypted to produce an encrypted value, which is transmitted along with a radio frequency (RF) command from the remote control in order to restrict wireless control of the electronic device.
摘要翻译：根据一个实施例，本发明涉及一种用于确保与电子设备的通信的方法。该方法包括从远程控制内的内部逻辑获得动态的非重复值。此后，包括非重复值的信息被加密以产生加密值，该加密值与来自遥控器的射频（RF）命令一起发送，以便限制电子设备的无线控制。

16. 发明申请

US20080239159A1 Video Content Identification Using Scene Change Signatures from Downscaled Images 有权
标题翻译：视频内容识别使用场景变化从缩小图像的签名
公开(公告)号：US20080239159A1
公开(公告)日：2008-10-02
申请号：US11692166
申请日：2007-03-27
申请人： Chris Read , Robert Hardacker , Brant Candelore
发明人： Chris Read , Robert Hardacker , Brant Candelore
IPC分类号： H04N5/14
CPC分类号： H04N5/147 , H04N5/913 , H04N2005/91307 , H04N2005/91357 , H04N2005/91371 , H04N2005/91378
摘要： Apparatus for identifying video content includes a scene detector to detect a plurality of consecutive scenes in the video content. The video content may include a video program and an advertisement contained within the video program. A signature generator determines a scene change signature for each of the plurality of consecutive scenes. A content identifier provides the plurality of scene change signatures to a comparator that compares the plurality of scene change signatures to a database having a plurality of video content items to identify the video program. The database includes an ordered plurality of previously determined scene change signatures for each item of video content in the database. The content identifier receives an identification of the video content from the comparator. The content identifier may further receive information related to a position of the plurality of scene change signatures within the ordered plurality of previously determined scene change signatures.
摘要翻译：用于识别视频内容的装置包括用于检测视频内容中的多个连续场景的场景检测器。视频内容可以包括视频节目和包含在视频节目内的广告。签名生成器确定多个连续场景中的每一个的场景变化签名。内容标识符将多个场景改变签名提供给比较器，比较器将多个场景改变签名与具有多个视频内容项的数据库进行比较，以识别该视频节目。数据库包括数据库中每个视频内容项目的有序多个先前确定的场景改变签名。内容标识符从比较器接收视频内容的标识。所述内容标识符还可以接收与所述有序多个先前确定的场景改变签名内的所述多个场景改变签名的位置有关的信息。

17. 发明申请

US20080109368A1 Digital rights management license archiving 有权
标题翻译：数字版权管理许可证存档
公开(公告)号：US20080109368A1
公开(公告)日：2008-05-08
申请号：US11592649
申请日：2006-11-03
申请人： Christopher J. Read , Robert Hardacker
发明人： Christopher J. Read , Robert Hardacker
IPC分类号： G06Q99/00
CPC分类号： G06F21/60 , G06F21/10 , G06F2221/0782 , G06Q10/06 , G06Q30/06 , G06Q50/18
摘要： An arrangement is provided where a media server temporarily stores a DRM license that is associated with downloaded media content prior to copying the DRM license to a physical archival medium such as an optical disc. When the media server confirms that the DRM license is successfully copied to the physical archival medium, it destroys the temporarily stored DRM license.
摘要翻译：提供了一种布置，其中媒体服务器在将DRM许可证复制到诸如光盘的物理归档介质之前临时存储与所下载的媒体内容相关联的DRM许可。当媒体服务器确认DRM许可证已成功复制到物理存档介质时，会破坏临时存储的DRM许可证。

18. 发明申请

US20080014890A1 Systems and methods for providing millimeter wave signal improvements 有权
标题翻译：提供毫米波信号改进的系统和方法
公开(公告)号：US20080014890A1
公开(公告)日：2008-01-17
申请号：US11488538
申请日：2006-07-17
申请人： Robert Hardacker , Hiroyuki Mita , Kenichi Kawasaki
发明人： Robert Hardacker , Hiroyuki Mita , Kenichi Kawasaki
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H04W52/246 , H04B1/1027 , H04B17/309 , H04B17/318 , H04B17/336 , H04W52/245
摘要： A radio frequency receiver includes a receiver circuit for processing RF signals, an antenna to receive millimeter wave RF signals, and an attenuator circuit, coupled between the receiver circuit and antenna. In one embodiment, the attenuator circuit may be used to determine a signal strength of the millimeter wave RF signals, compare this signal strength to a first threshold value. If the signal strength is above the first threshold value, a level of attenuation applied to the millimeter wave RF signals may then be increased.
摘要翻译：射频接收机包括用于处理RF信号的接收器电路，接收毫米波RF信号的天线以及耦合在接收器电路和天线之间的衰减器电路。在一个实施例中，衰减器电路可用于确定毫米波RF信号的信号强度，将该信号强度与第一阈值进行比较。如果信号强度高于第一阈值，则可以增加施加到毫米波RF信号的衰减水平。

19. 发明申请

US20070219909A1 System and method for automatically updating timed DRM keys 审中-公开
标题翻译：自动更新定时DRM密钥的系统和方法
公开(公告)号：US20070219909A1
公开(公告)日：2007-09-20
申请号：US11403753
申请日：2006-04-13
申请人： Robert Hardacker , Christopher Jensen Read
发明人： Robert Hardacker , Christopher Jensen Read
IPC分类号： H04L9/00
CPC分类号： H04L63/068 , G06F21/10 , G06F2221/2137
摘要： A system and method for renewing the ability of a component to play digital content. A timer is established, and before the elapse of the timer the component is engaged with a battery charging cradle. By virtue of the component being engaged with the cradle, the timer is reset.
摘要翻译：一种用于更新组件播放数字内容的能力的系统和方法。建立定时器，并且在定时器经过之前，部件与电池充电座一起使用。由于部件与支架接合，定时器被复位。

20. 发明申请

US20050136990A1 Method and system for wireless digital multimedia presentation 失效
标题翻译：无线数字多媒体演示方法与系统
公开(公告)号：US20050136990A1
公开(公告)日：2005-06-23
申请号：US10744903
申请日：2003-12-22
申请人： Robert Hardacker , Mark Champion
发明人： Robert Hardacker , Mark Champion
IPC分类号： H04H1/00 , H04H20/72 , H04H40/18 , H04N7/16 , H04H9/00
CPC分类号： H04H20/72 , H04H40/18 , H04N21/4122 , H04N21/43637 , H04N21/4367
摘要： A system for sending multimedia data between a first High Definition Multimedia Interface (HDMI) component and a second HDMI component that is engaged with a displayer of multimedia data includes a first Digital Visual Interface (DVI) component receiving HDCP-encrypted multimedia data from the first HDMI component over a wire. A wireless transmitter sends data from the first DVI component to a wireless receiver, preferably at 60 GHz, and the receiver in turn sends the data to a second DVI component. Neither DVI component encrypts or decrypts data. The second DVI component sends the multimedia data to a second HDMI component for decryption and display on, e.g., an LCD or plasma display.
摘要翻译：一种用于在第一高清晰度多媒体接口（HDMI）部件和与多媒体数据的显示器接合的第二HDMI组件之间发送多媒体数据的系统包括：第一数字视频接口（DVI）部件，其接收来自第一高清晰度多媒体接口 HDMI组件通过电线。无线发射机将数据从第一DVI组件发送到无线接收机，优选地在60GHz，并且接收机又将数据发送到第二DVI组件。 DVI组件都不加密或解密数据。第二DVI组件将多媒体数据发送到第二HDMI组件，以解密和显示在例如LCD或等离子体显示器上。

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