公开(公告)号：US09158467B2

公开(公告)日：2015-10-13

申请号：US11358832

申请日：2006-02-21

Applicant: Matthew Thomas Starr ,  Jeff Robert Boyton ,  Nathan Christopher Thompson

Inventor： Matthew Thomas Starr ,  Jeff Robert Boyton ,  Nathan Christopher Thompson

IPC: G06F12/14 ,  G06F3/06 ,  G06F21/62 ,  H04L9/32 ,  G06F21/78 ,  G11B20/00

CPC classification number: G11B20/0021 ,  G06F3/0608 ,  G06F3/0622 ,  G06F3/0623 ,  G06F3/064 ,  G06F3/0643 ,  G06F3/0686 ,  G06F21/6218 ,  G06F21/78 ,  G11B20/00086 ,  G11B20/00144 ,  G11B20/00173 ,  G11B20/00253 ,  G11B20/00413 ,  G11B20/00811 ,  G11B2220/417 ,  G11B2220/90 ,  H04L9/3242

Abstract: Disclosed are a method and apparatus for a data storage library comprising a first and second drive, a first and second mobile medium, a first and second partition wherein the first partition comprises the first drive and the first mobile medium and the second partition comprises the second drive and the second mobile medium, and a combination bridge controller device. The combination bridge controller device is configurable to control first communication traffic between at least a first client and the first partition wherein the first communication traffic can comprise a first data package. The combination bridge controller device is further configurable to optionally encrypt the first data package for storage on the first mobile medium when the first mobile medium is in cooperation with the first drive.

Abstract translation: 公开了一种用于数据存储库的方法和装置，其包括第一和第二驱动器，第一和第二移动介质，第一和第二分区，其中第一分区包括第一驱动器和第一移动介质，第二分区包括第二分区 驱动器和第二移动介质，以及组合桥控制器设备。 组合桥控制器设备可配置为控制至少第一客户端与第一分区之间的第一通信业务，其中第一通信业务可以包括第一数据包。 组合桥接控制器设备还可配置为当第一移动介质与第一驱动器协作时可选地加密第一数据包以存储在第一移动介质上。

公开(公告)号：US09032019B2

公开(公告)日：2015-05-12

申请号：US13338946

申请日：2011-12-28

Applicant: Kenjiro Ueda ,  Shinichi Fujita

Inventor： Kenjiro Ueda ,  Shinichi Fujita

IPC: G06F15/16 ,  G06F17/30 ,  G11B20/00 ,  H04L29/06 ,  H04L29/08

CPC classification number: G06F17/30017 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/00144 ,  G11B20/00181 ,  G11B20/00195 ,  G11B20/00246 ,  G11B20/00362 ,  G11B20/00427 ,  G11B20/00492 ,  G11B20/00768 ,  G11B20/00847 ,  G11B2220/2541 ,  H04L63/0428 ,  H04L63/06 ,  H04L67/06 ,  H04L67/306

Abstract: A content providing device serving as a server for executing content providing processing as to a client, includes: a data processing unit for executing content providing processing in response to a content request from the client; wherein the data processing unit receives a disc recorded identifier for identifying a disc or content recorded in the mounted disc of the client, and the identification information of at least either the device identifier of a device on the client side, or the user identifier of a user on the client side, from the client, accumulates the history information of the disc recorded identifier received from the client in a management database in increments of devices or users, and analyzes the user's preference on the client side to provide a content adapted to the user's preference. Thus, content which interests a user or commercial content can be selectively provided to the user.

Abstract translation: 一种作为服务器的内容提供装置，用于执行关于客户端的内容提供处理，包括：数据处理单元，用于响应于来自客户端的内容请求执行内容提供处理; 其中所述数据处理单元接收用于识别记录在所述客户端的所安装的盘中的盘或内容的盘记录标识符，以及所述客户端上的设备的设备标识符中的至少一个或所述客户端的设备标识符的识别信息， 客户端的用户从客户端累积从设备或用户的增量的管理数据库中收到的从客户端接收的光盘记录标识符的历史信息，并且在客户端分析用户的偏好以提供适合于 用户偏好。 因此，可以有选择地向用户提供对用户或商业内容感兴趣的内容。

公开(公告)号：US08166566B2

公开(公告)日：2012-04-24

申请号：US12409224

申请日：2009-03-23

Applicant: Peter Alfred Newman

Inventor： Peter Alfred Newman

IPC: G06F7/04 ,  H04L9/00 ,  G06F17/30 ,  H04K1/00

CPC classification number: H04L63/062 ,  G06F21/10 ,  G11B20/00086 ,  G11B20/00123 ,  G11B20/00144 ,  G11B20/0021 ,  G11B20/00224 ,  G11B20/00246 ,  G11B20/00514 ,  G11B20/00528 ,  G11B20/00586 ,  G11B20/00688 ,  G11B20/00702 ,  G11B20/0071 ,  G11B20/00746 ,  G11B20/00753 ,  G11B20/0084 ,  G11B20/00927 ,  G11B2020/10537 ,  H04L2463/101 ,  H04L2463/102

Abstract: A method and apparatus for enabling a licensed end user to record digital data as described is particularly useful to the music industry as it enables them to make audio data available over the internet but to retain control of the uses to which that audio data can be put. Thus, upon completing a financial transaction to pay for the required audio tracks, the end user is enabled to download and decrypt encrypted music tracks and to play them on the end user's personal computer. The end user can also be allowed to burn a CD including the downloaded music tracks. However, the end user is only enabled to decrypt and record the music tracks onto the CD if the music tracks are recorded together with copy protection.

Abstract translation: 允许许可终端用户记录数字数据的方法和装置对于音乐行业特别有用，因为它使得它们能够通过互联网使音频数据可用，而是保持对可以放置该音频数据的用途的控制 。 因此，在完成金融交易以支付所需的音轨之后，最终用户能够下载和解密加密的音乐曲目并在最终用户的个人计算机上播放它们。 最终用户也可以被允许刻录包括下载的音乐曲目的CD。 然而，如果音乐曲目与复制保护一起被记录在一起，则最终用户只能被解密并将音轨记录到CD上。

公开(公告)号：US08099519B2

公开(公告)日：2012-01-17

申请号：US12234075

申请日：2008-09-19

Applicant: Kenjiro Ueda ,  Shinichi Fujita

Inventor： Kenjiro Ueda ,  Shinichi Fujita

IPC: G06F15/16

CPC classification number: G06F17/30017 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/00144 ,  G11B20/00181 ,  G11B20/00195 ,  G11B20/00246 ,  G11B20/00362 ,  G11B20/00427 ,  G11B20/00492 ,  G11B20/00768 ,  G11B20/00847 ,  G11B2220/2541 ,  H04L63/0428 ,  H04L63/06 ,  H04L67/06 ,  H04L67/306

Abstract: A content providing device serving as a server for executing content providing processing as to a client, includes: a data processing unit for executing content providing processing in response to a content request from the client; wherein the data processing unit receives a disc recorded identifier for identifying a disc or content recorded in the mounted disc of the client, and the identification information of at least either the device identifier of a device on the client side, or the user identifier of a user on the client side, from the client, accumulates the history information of the disc recorded identifier received from the client in a management database in increments of devices or users, and analyzes the user's preference on the client side to provide a content adapted to the user's preference. Thus, content which interests a user or commercial content can be selectively provided to the user.

Abstract translation: 一种作为服务器的内容提供装置，用于执行关于客户端的内容提供处理，包括：数据处理单元，用于响应于来自客户端的内容请求执行内容提供处理; 其中所述数据处理单元接收用于识别记录在所述客户端的所安装的盘中的盘或内容的盘记录标识符，以及所述客户端上的设备的设备标识符中的至少一个或所述客户端的设备标识符的识别信息， 客户端的用户从客户端累积从设备或用户的增量的管理数据库中收到的从客户端接收的光盘记录标识符的历史信息，并且在客户端分析用户的偏好以提供适合于 用户偏好。 因此，可以有选择地向用户提供对用户或商业内容感兴趣的内容。

公开(公告)号：USRE42171E1

公开(公告)日：2011-02-22

申请号：US12252300

申请日：2008-10-15

Applicant: Ghun-Up Cha ,  Myeong-Joon Kang ,  Han Jung

Inventor： Ghun-Up Cha ,  Myeong-Joon Kang ,  Han Jung

IPC: G06F21/00 ,  G06F12/16 ,  H04L9/00

CPC classification number: H04L63/0464 ,  G11B20/00086 ,  G11B20/00144 ,  G11B20/00152 ,  G11B20/0021 ,  G11B20/00224 ,  G11B20/00478 ,  G11B20/00869 ,  G11B2020/1062 ,  G11B2020/10759 ,  H04L9/088 ,  H04L9/14 ,  H04L63/0478 ,  H04L2209/605

Abstract: A digital data file encryption system and method where digital data encrypted to a high level and an encryption key are received and stored in a computer. The stored, encrypted digital data is decrypted on the basis of the encryption key and stored in a buffer of a predetermined size. Output digital data from the buffer is reencrypted to a low level of encryption and downloaded to a digital data playing device or a data storage medium. Therefore, a digital audio or video data file is prevented from being diverted in unencrypted form from a computer communication network when it is transmitted to a personal computer through the computer communication network and, in turn, downloaded to the digital data playing device. Further, the digital data playing device is prevented from rising in cost due to the use of simple encryption for data downloaded to the playing device.

公开(公告)号：US20100262838A1

公开(公告)日：2010-10-14

申请号：US12823016

申请日：2010-06-24

Applicant: Young-Soon CHO ,  Myeong-Joon Kang ,  Jae-Young Kim ,  Han Jung

Inventor： Young-Soon CHO ,  Myeong-Joon Kang ,  Jae-Young Kim ,  Han Jung

IPC: G06F21/22

CPC classification number: G11B20/10 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/00144 ,  G11B20/00152 ,  G11B20/00195 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00347 ,  G11B20/00855 ,  G11B2020/00057 ,  H04L9/0866

Abstract: According to an embodiment, the invention provides a method for decrypting content, the comprising: receiving the content without a source encryption key from a source device connected to the electric reproducing device, the content having been encrypted with the source encryption key in the source device; performing a first addition operation by using a first device internal key and an ID, the first device internal key being associated with the electric reproducing device; generating a device encryption key based on an output of the first addition operation and a second device internal key by using a predetermined encryption algorithm, wherein the second device internal key is associated with the electric reproducing device; decrypting the content using the device encryption key; decoding the decrypted content; and outputting the decoded content.

Abstract translation: 根据一个实施例，本发明提供了一种解密内容的方法，包括：从连接到电再现设备的源设备接收没有源加密密钥的内容，内容已经用源加密密钥加密在源设备 ; 通过使用第一设备内部密钥和ID来执行第一添加操作，所述第一设备内部密钥与所述电动再现设备相关联; 通过使用预定的加密算法，基于第一加法运算的输出和第二装置内部密钥生成装置加密密钥，其中第二装置内部密钥与电动再现装置相关联; 使用设备加密密钥解密内容; 对解密的内容进行解码; 并输出解码的内容。

公开(公告)号：US07802306B1

公开(公告)日：2010-09-21

申请号：US11565013

申请日：2006-11-30

Applicant: Cheryl Adams ,  Gregory Morgan Evans

Inventor： Cheryl Adams ,  Gregory Morgan Evans

IPC: G06F7/04 ,  G06F17/30 ,  H04N7/16 ,  H04L29/06 ,  H04L9/32

CPC classification number: H04N1/32144 ,  G06F21/10 ,  G06T1/0021 ,  G11B20/00086 ,  G11B20/00144 ,  G11B20/00181 ,  G11B20/0021 ,  G11B20/00731 ,  G11B20/00862 ,  G11B20/00905 ,  G11B2220/2562 ,  H04N1/32304 ,  H04N21/4627 ,  H04N21/4788 ,  H04N21/8358 ,  H04N2201/3235 ,  H04N2201/3239

Abstract: A system and method for providing Digital Rights Management (DRM) using multiple watermarks are disclosed. In one embodiment, upon purchase of a digital asset, a copy of the digital asset that is watermarked with a content specific watermark and a user, or purchaser, specific watermark and a digital certificate including content specific watermark information and user specific watermark information corresponding to the watermarks in the copy of the digital asset are generated. The copy of the digital asset and the digital certificate are provided to the user. Thereafter, access to the copy of the digital asset is controlled based on a comparison of the watermarks in the copy of the digital asset and the watermark information in the digital certificate.

Abstract translation: 公开了一种使用多个水印提供数字版权管理（DRM）的系统和方法。 在一个实施例中，在购买数字资产时，使用特定于内容的水印水印的数字资产的副本，用户或购买者，特定水印和数字证书，其中包括特定于内容的水印信息和与其对应的用户特定水印信息 生成数字资产副本中的水印。 向用户提供数字资产和数字证书的副本。 此后，基于数字资产的副本中的水印与数字证书中的水印信息的比较来控制对数字资产的副本的访问。

公开(公告)号：US20100036881A1

公开(公告)日：2010-02-11

申请号：US12498930

申请日：2009-07-07

Applicant: Geoffrey B. Rhoads ,  William Y. Conwell

Inventor： Geoffrey B. Rhoads ,  William Y. Conwell

IPC: G06F17/30

CPC classification number: G06F17/30758 ,  B29C45/1418 ,  B42D25/29 ,  G06F17/30017 ,  G06F17/30743 ,  G06F17/30749 ,  G06K7/1417 ,  G06K7/1447 ,  G06K9/00442 ,  G06K19/06037 ,  G06K19/06046 ,  G06K19/14 ,  G06K2017/0064 ,  G06K2019/06253 ,  G06Q20/341 ,  G06Q20/40145 ,  G06Q30/02 ,  G06T1/0021 ,  G07D7/0034 ,  G07D7/004 ,  G07F7/086 ,  G07F7/1008 ,  G07F17/16 ,  G07F17/26 ,  G10L15/26 ,  G11B20/00007 ,  G11B20/00086 ,  G11B20/00144 ,  G11B20/00195 ,  G11B20/00891 ,  H04H20/31 ,  H04H20/84 ,  H04H20/93 ,  H04H60/63 ,  H04H60/74 ,  H04H2201/50 ,  H04N1/00005 ,  H04N1/00037 ,  H04N1/00079 ,  H04N1/00973 ,  H04N1/32122 ,  H04N1/32144 ,  H04N1/3216 ,  H04N1/32203 ,  H04N1/32219 ,  H04N1/32229 ,  H04N1/32261 ,  H04N1/32304 ,  H04N1/32352 ,  H04N7/17318 ,  H04N21/23892 ,  H04N21/42203 ,  H04N21/4394 ,  H04N21/47202 ,  H04N21/4722 ,  H04N21/8113 ,  H04N21/8358 ,  H04N2201/3205 ,  H04N2201/3207 ,  H04N2201/3225 ,  H04N2201/3226 ,  H04N2201/3233 ,  H04N2201/3239 ,  H04N2201/327 ,  H04N2201/3271 ,  H04N2201/3274 ,  H04N2201/328

Abstract: The presently claimed invention relate generally to portable audio devices. One claim recites a method including: receiving audio content data through an interface of a portable personal digital device capable of playing audio; storing the received audio content data in electronic memory; audibly rendering said audio content data; utilizing an electronic processor, counting a number of plays of the received audio content data; and displaying the number of plays of the received audio content data to a user of the portable personal digital device. Of course additional claims and combination are provided as well.

Abstract translation: 目前要求保护的发明一般涉及便携式音频设备。 一个方案涉及一种方法，包括：通过能够播放音频的便携式个人数字设备的接口接收音频内容数据; 将所接收的音频内容数据存储在电子存储器中; 可听地呈现所述音频内容数据; 利用电子处理器对所接收的音频内容数据的数量进行计数; 以及将所接收的音频内容数据的播放次数显示给便携式个人数字设备的用户。 当然，还提供了附加的索赔和组合。

公开(公告)号：US07639815B2

公开(公告)日：2009-12-29

申请号：US12506202

申请日：2009-07-20

Applicant: Young-Soon Cho ,  Myeong-Joon Kang ,  Jae-Young Kim ,  Han Jung

Inventor： Young-Soon Cho ,  Myeong-Joon Kang ,  Jae-Young Kim ,  Han Jung

IPC: H04L9/12

CPC classification number: G11B20/10 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/00144 ,  G11B20/00152 ,  G11B20/00195 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00347 ,  G11B20/00855 ,  G11B2020/00057 ,  H04L9/0866

Abstract: A device and method for decrypting digital contents are discussed. According to an embodiment, a method for decrypting digital content at a target device, includes receiving the digital content without a source encryption key from a source device connected to the target device, the digital content having been encrypted with the source encryption key in the source device, wherein the source device is configured to perform an authenticating operation with the target device by using an identifier (ID) associated with at least one of the target device and a storage medium of the target device; performing a first addition operation by using a first target internal key and the ID; generating a target encryption key based on an output of the first addition operation and a second target internal key by using a predetermined encryption algorithm; and decrypting the encrypted digital content using the target encryption key.

Abstract translation: 讨论了一种用于解密数字内容的设备和方法。 根据一个实施例，一种用于在目标设备处解密数字内容的方法包括从连接到目标设备的源设备接收没有源加密密钥的数字内容，数字内容已经用源中的源加密密钥加密 设备，其中所述源设备被配置为通过使用与所述目标设备的目标设备和存储介质中的至少一个相关联的标识符（ID）来执行与所述目标设备的认证操作; 通过使用第一目标内部密钥和ID来执行第一相加操作; 通过使用预定的加密算法，基于第一加法运算的输出和第二目标内部密钥生成目标加密密钥; 以及使用所述目标加密密钥解密所述加密的数字内容。

公开(公告)号：US20090276628A1

公开(公告)日：2009-11-05

申请号：US12506202

申请日：2009-07-20

Applicant: Young-Soon CHO ,  Myeong-Joon KANG ,  Jae-Young KIM ,  Han JUNG

Inventor： Young-Soon CHO ,  Myeong-Joon KANG ,  Jae-Young KIM ,  Han JUNG

IPC: H04L9/32 ,  H04L9/00 ,  H04L9/28

CPC classification number: G11B20/10 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/00144 ,  G11B20/00152 ,  G11B20/00195 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00347 ,  G11B20/00855 ,  G11B2020/00057 ,  H04L9/0866

Abstract: A device and method for decrypting digital contents are discussed. According to an embodiment, a method for decrypting digital content at a target device, includes receiving the digital content without a source encryption key from a source device connected to the target device, the digital content having been encrypted with the source encryption key in the source device, wherein the source device is configured to perform an authenticating operation with the target device by using an identifier (ID) associated with at least one of the target device and a storage medium of the target device; performing a first addition operation by using a first target internal key and the ID; generating a target encryption key based on an output of the first addition operation and a second target internal key by using a predetermined encryption algorithm; and decrypting the encrypted digital content using the target encryption key.

Abstract translation: 讨论了一种用于解密数字内容的设备和方法。 根据一个实施例，一种用于在目标设备处解密数字内容的方法包括从连接到目标设备的源设备接收没有源加密密钥的数字内容，数字内容已经用源中的源加密密钥加密 设备，其中所述源设备被配置为通过使用与所述目标设备的目标设备和存储介质中的至少一个相关联的标识符（ID）来执行与所述目标设备的认证操作; 通过使用第一目标内部密钥和ID来执行第一相加操作; 通过使用预定的加密算法，基于第一加法运算的输出和第二目标内部密钥生成目标加密密钥; 以及使用所述目标加密密钥解密所述加密的数字内容。