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1. 发明申请

US20100095113A1 Secure Content Distribution System 有权
标题翻译：安全内容分发系统
公开(公告)号：US20100095113A1
公开(公告)日：2010-04-15
申请号：US12249906
申请日：2008-10-11
申请人： David L. Blankenbeckler , William Almon, JR.
发明人： David L. Blankenbeckler , William Almon, JR.
IPC分类号： H04L9/32
CPC分类号： G06Q50/184 , G06F21/10 , G06Q20/3829 , G06Q2220/16 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00253 , G11B20/00449 , G11B20/00862 , G11B20/00869 , G11B20/10 , G11B2220/2541 , G11B2220/2562 , G11B2220/2579 , H04L9/06 , H04L9/0625 , H04L9/0631 , H04L9/0822 , H04L9/083 , H04L9/32 , H04L63/0464 , H04L2209/603 , H04L2463/101
摘要： In accordance with one aspect of the invention, a system is provided that includes a database configured to store data according to a first encryption protocol such as an FDE HDD protocol. The data provided to the database is encrypted according to a second encryption protocol such as an AES protocol. A user selects a desired video through a server coupled to the database. Upon payment and selection by the user, a manager provides the a first key to the database so that the first encryption may be stripped from the selected video. The server couples to a remote content key server to obtain a second key to remove the second type of encryption. The resulting decrypted digitized video may then be burned to a DVD disc for distribution to the user.
摘要翻译：根据本发明的一个方面，提供了一种系统，其包括被配置为根据诸如FDE HDD协议的第一加密协议存储数据的数据库。根据诸如AES协议的第二加密协议对提供给数据库的数据进行加密。用户通过耦合到数据库的服务器选择所需的视频。在用户付款和选择时，管理者向数据库提供第一密钥，使得可以从所选择的视频中剥离第一加密。服务器耦合到远程内容密钥服务器以获得第二密钥以移除第二类型的加密。所得到的解密的数字化视频然后可以被烧录到DVD光盘以分发给用户。

2. 发明授权

US07549044B2 Block-level storage device with content security 有权
标题翻译：具有内容安全性的块级存储设备
公开(公告)号：US07549044B2
公开(公告)日：2009-06-16
申请号：US10696077
申请日：2003-10-28
申请人： Lane W. Lee , Randal C. Hines , Mark J. Gurkowski , David L. Blankenbeckler
发明人： Lane W. Lee , Randal C. Hines , Mark J. Gurkowski , David L. Blankenbeckler
IPC分类号： H04L9/00
CPC分类号： G06F21/80 , G06F21/10 , G06F21/6218 , G06F2221/2115 , G06F2221/2129 , G11B20/00086 , G11B20/00195 , G11B20/0021 , G11B20/00224 , G11B20/00253 , G11B20/00492 , G11B20/00536 , G11B20/00855 , H04L9/0825 , H04L2209/603
摘要： A block-level storage device is provided that implements a digital rights management (DRM) system. In response to receiving a public key from an associated host system, the storage device challenges the host system to prove it has the corresponding private key to establish trust. This trust is established by encrypting a secure session key using the public key. The host system uses its private key to recover the secure session key. The storage device may store content that has been encrypted according to a content key. In addition, the storage device may encrypt the content key using the secure session key.
摘要翻译：提供了一种实现数字版权管理（DRM）系统的块级存储设备。响应于从相关联的主机系统接收到公共密钥，存储设备挑战主机系统以证明其具有相应的私钥以建立信任。该信任是通过使用公钥加密安全会话密钥来建立的。主机系统使用其私钥来恢复安全会话密钥。存储装置可以存储根据内容密钥被加密的内容。此外，存储装置可以使用安全会话密钥对内容密钥进行加密。

3. 发明申请

US20090003608A1 BLOCK-LEVEL STORAGE DEVICE WITH CONTENT SECURITY 有权
标题翻译：具有内容安全性的块级存储设备
公开(公告)号：US20090003608A1
公开(公告)日：2009-01-01
申请号：US12207684
申请日：2008-09-10
申请人： Lane W. Lee , Randal C. Hines , Mark J. Gurkowski , David L. Blankenbeckler
发明人： Lane W. Lee , Randal C. Hines , Mark J. Gurkowski , David L. Blankenbeckler
IPC分类号： H04L9/06
CPC分类号： G06F21/80 , G06F21/10 , G06F21/6218 , G06F2221/2115 , G06F2221/2129 , G11B20/00086 , G11B20/00195 , G11B20/0021 , G11B20/00224 , G11B20/00253 , G11B20/00492 , G11B20/00536 , G11B20/00855 , H04L9/0825 , H04L2209/603
摘要： A block-level storage device is provided that implements a digital rights management (DRM) system. In response to receiving a public key from an associated host system, the storage device challenges the host system to prove it has the corresponding private key to establish trust. This trust is established by encrypting a secure session key using the public key. The host system uses its private key to recover the secure session key. The storage device may store content that has been encrypted according to a content key. In addition, the storage device may encrypt the content key using the secure session key.
摘要翻译：提供了一种实现数字版权管理（DRM）系统的块级存储设备。响应于从相关联的主机系统接收到公共密钥，存储设备挑战主机系统以证明其具有相应的私钥以建立信任。该信任是通过使用公钥加密安全会话密钥来建立的。主机系统使用其私钥来恢复安全会话密钥。存储装置可以存储根据内容密钥被加密的内容。此外，存储装置可以使用安全会话密钥对内容密钥进行加密。

4. 发明授权

US07016294B2 Inner region identifier for optical disk 失效
公开(公告)号：US07016294B2
公开(公告)日：2006-03-21
申请号：US10106475
申请日：2002-03-25
申请人： David L. Blankenbeckler , Brian S. Medower
发明人： David L. Blankenbeckler , Brian S. Medower
IPC分类号： G11B7/24
CPC分类号： G11B7/00736
摘要： A first surface optical disk is disclosed that has machine readable code information, such as bar code information, disposed thereon to permit a disk drive or other device to obtain certain basic information regarding the disk in an efficient and reliable manner. The machine readable code may include error detection and error correction code to correct errors, such as those caused by surface dust, that may arise during reading the machine readable code. The machine readable code may be disposed within a portion of a ring on the optical disk. Human readable alphanumeric characters, including graphics, identifying the side of the optical disk and other basic information may also be disposed within the ring.

5. 发明授权

US08831217B2 Digital rights management system and methods for accessing content from an intelligent storage 有权
标题翻译：数字版权管理系统和从智能存储器访问内容的方法
公开(公告)号：US08831217B2
公开(公告)日：2014-09-09
申请号：US13460616
申请日：2012-04-30
申请人： David L. Blankenbeckler , Danny Ybarra , Lambertus Hesselink
发明人： David L. Blankenbeckler , Danny Ybarra , Lambertus Hesselink
IPC分类号： H04N7/167 , G06F12/14 , G06F7/04 , G06F21/00 , G11B20/00 , G06F21/71 , G06F21/10
CPC分类号： G06F21/602 , G06F21/10 , G06F21/71 , G06F2221/0711 , G06F2221/2107 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00246 , H04L9/006 , H04L9/0861 , H04L9/0866 , H04L9/0894 , H04L9/321 , H04L2209/603
摘要： The present invention relates to accessing content stored on a storage device and protecting the content with a digital rights management (DRM) scheme. The storage device may be a disk drive, or network attached storage. The storage device can perform cryptographic operations and provide a hardware root of trust. The DRM employs a binding key, a content key, and an access key. The binding key binds the content to the storage device and is based on a key concealed on the storage device. The binding key itself is not stored anywhere on the storage device. The content key is a key assigned to the content. The access key is determined based on a cryptographic combination of the content key and binding key. In one embodiment, the content is encrypted based on the access key and stored in encrypted form in the storage device.
摘要翻译：本发明涉及访问存储在存储设备上的内容并利用数字版权管理（DRM）方案保护内容。存储设备可以是磁盘驱动器或网络连接存储器。存储设备可以执行加密操作并提供信任的硬件根。 DRM采用绑定密钥，内容密钥和访问密钥。绑定密钥将内容绑定到存储设备，并且基于隐藏在存储设备上的密钥。绑定密钥本身不存储在存储设备的任何位置。内容密钥是分配给内容的密钥。基于内容密钥和绑定密钥的加密组合来确定访问密钥。在一个实施例中，内容基于访问密钥加密并以加密的形式存储在存储设备中。

6. 发明申请

US20130268759A1 DIGITAL RIGHTS MANAGEMENT SYSTEM TRANSFER OF CONTENT AND DISTRIBUTION 有权
标题翻译：数字权限管理系统内容转发和分配
公开(公告)号：US20130268759A1
公开(公告)日：2013-10-10
申请号：US13460805
申请日：2012-04-30
申请人： David L. BLANKENBECKLER , Danny Ybarra , Lambertus Hesselink
发明人： David L. BLANKENBECKLER , Danny Ybarra , Lambertus Hesselink
IPC分类号： H04L9/00
CPC分类号： G06F21/10 , G06F2221/07 , H04L9/006 , H04L9/0894 , H04L9/321 , H04L2209/603
摘要： The present invention relates to digital rights management (DRM) for content that may be downloaded and securely transferred from one storage to another storage. The storage may be a disk drive, or network attached storage. The storage performs cryptographic operations and provides a root of trust. The DRM system enables secure copying or transfer of content from one storage device to another storage device. In this embodiment, a trusted server that is authenticated and trusted by both storage devices brokers the transfer of content. The trusted server may be a separate entity of the DRM system or may be a component or function of an existing server of the DRM system. In another embodiment, the storage devices may transfer content in a peer-to-peer fashion. The transfer of content may be authorized and controlled based on a digital certificate associated with the content.
摘要翻译：本发明涉及用于可以从一个存储器下载并安全地传送到另一存储器的内容的数字版权管理（DRM）。存储器可以是磁盘驱动器或网络连接存储器。存储执行加密操作并提供信任根源。 DRM系统能够将内容从一个存储设备安全复制或传输到另一个存储设备。在该实施例中，由两个存储设备认证和信任的可信服务器代理内容的传送。可信服务器可以是DRM系统的单独实体，或者可以是DRM系统的现有服务器的组件或功能。在另一个实施例中，存储设备可以以对等方式传送内容。可以基于与内容相关联的数字证书来授权和控制内容的传送。

7. 发明授权

US07808880B2 Optical disk drive with hybrid solid immersion objective lens 失效
标题翻译：具有混合固体浸没物镜的光盘驱动器
公开(公告)号：US07808880B2
公开(公告)日：2010-10-05
申请号：US11549969
申请日：2006-10-16
申请人： Bernard W. Bell, Jr. , Scott Wilson , David H. Davies , David L. Blankenbeckler
发明人： Bernard W. Bell, Jr. , Scott Wilson , David H. Davies , David L. Blankenbeckler
IPC分类号： G11B7/00
CPC分类号： G11B9/1436 , B82Y10/00 , G11B7/1387 , G11B9/1427
摘要： A small form factor optical disk drive is provided that incorporates a hybrid solid immersion objective lens (SIOL). The SIOL includes a central aspheric lens portion and a surrounding diffractive optical element portion.
摘要翻译：提供了一种小型尺寸光盘驱动器，其包括混合固体浸没物镜（SIOL）。 SIOL包括中央非球面透镜部分和周围的衍射光学元件部分。

8. 发明授权

US07675835B2 Small form-factor optical data storage device 失效
标题翻译：小尺寸光学数据存储装置
公开(公告)号：US07675835B2
公开(公告)日：2010-03-09
申请号：US11052367
申请日：2005-02-07
申请人： Bernard W. Bell, Jr. , David L. Blankenbeckler , David H. Davies , Steven H. Ray
发明人： Bernard W. Bell, Jr. , David L. Blankenbeckler , David H. Davies , Steven H. Ray
IPC分类号： G11B7/00
CPC分类号： G11B7/08 , G11B7/08582 , G11B7/1362
摘要： A small form factor optical disk drive is provided. An OPU is mounted on a sled such that an optical path length to the optical media falls substantially between coherence function maxima.
摘要翻译：提供了一个小尺寸的光盘驱动器。 OPU安装在滑板上，使得到光学介质的光程长度基本上落在相干函数最大值之间。

9. 发明授权

US08831218B2 Digital rights management system and methods for provisioning content to an intelligent storage 有权
标题翻译：数字版权管理系统和为智能存储提供内容的方法
公开(公告)号：US08831218B2
公开(公告)日：2014-09-09
申请号：US13460766
申请日：2012-04-30
申请人： David L. Blankenbeckler , Danny O. Ybarra , Lambertus Hesselink
发明人： David L. Blankenbeckler , Danny O. Ybarra , Lambertus Hesselink
IPC分类号： H04N7/167 , G06F12/14 , G06F7/04 , G06F21/00 , G11B20/00 , G06F21/71 , G06F21/10
CPC分类号： G06F21/602 , G06F21/10 , G06F21/71 , G06F2221/0711 , G06F2221/2107 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00246 , H04L9/006 , H04L9/0861 , H04L9/0866 , H04L9/0894 , H04L9/321 , H04L2209/603
摘要： The present invention relates to digital rights management (DRM) for content that downloaded and saved to a storage device. The storage may be a disk drive, or network attached storage. In addition, the storage device performs cryptographic operations and provides a root of trust. The DRM employs a binding key, a content key, and an access key. The binding key binds the content to a specific storage and is based on a key that is concealed on the storage. The binding key is not stored on the storage device with the content. The content key is a key that has been assigned to the content. The access key is determined based on a cryptographic combination of the content key and the binding key. In one embodiment, the content is provisioned based on the access key and stored in encrypted form in the storage device.
摘要翻译：本发明涉及用于下载并保存到存储设备的内容的数字版权管理（DRM）。存储器可以是磁盘驱动器或网络连接存储器。此外，存储设备执行加密操作并提供信任根。 DRM采用绑定密钥，内容密钥和访问密钥。绑定密钥将内容绑定到特定存储，并基于隐藏在存储上的密钥。绑定密钥不存储在具有内容的存储设备上。内容密钥是分配给内容的密钥。基于内容密钥和绑定密钥的密码组合来确定访问密钥。在一个实施例中，基于访问密钥提供内容并以加密的形式存储在存储设备中。

10. 发明申请

US20130266137A1 Digital rights managment system, devices, and methods for binding content to an intelligent storage device 有权
标题翻译：数字版权管理系统，设备和将内容绑定到智能存储设备的方法
公开(公告)号：US20130266137A1
公开(公告)日：2013-10-10
申请号：US13460604
申请日：2012-04-30
申请人： David L. BLANKENBECKLER , Danny O. Ybarra , Lambertus Hesselink
发明人： David L. BLANKENBECKLER , Danny O. Ybarra , Lambertus Hesselink
IPC分类号： H04L9/08
CPC分类号： G06F21/602 , G06F21/10 , G06F21/71 , G06F2221/0711 , G06F2221/2107 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00246 , H04L9/006 , H04L9/0861 , H04L9/0866 , H04L9/0894 , H04L9/321 , H04L2209/603
摘要： The present invention relates to digital rights management (DRM) for content that may be downloaded and bound to a storage device. The storage device may be an intelligent storage device, such as a disk drive, or network attached storage. In addition, the storage device is capable of performing cryptographic operations and providing a root of trust. In one embodiment, the DRM employs a binding key, a content key, and an access key. The binding key binds the content to a specific storage and is based on a key that is concealed on the storage. However, the binding key is not stored on the storage with the content. The content key is a key that has been assigned to the content, for example, by a trusted third party. The access key is determined based on a cryptographic combination of the content key and the binding key. In one embodiment, the content is encrypted based on the access key and stored in encrypted form in the storage device.
摘要翻译：本发明涉及可以下载并绑定到存储设备的内容的数字版权管理（DRM）。存储设备可以是智能存储设备，例如磁盘驱动器或网络连接存储器。此外，存储设备能够执行加密操作并提供信任根。在一个实施例中，DRM使用绑定密钥，内容密钥和访问密钥。绑定密钥将内容绑定到特定存储，并基于隐藏在存储上的密钥。但是，绑定密钥不存储在具有内容的存储上。内容密钥是已经被分配给内容的密钥，例如由受信任的第三方分配的密钥。基于内容密钥和绑定密钥的密码组合来确定访问密钥。在一个实施例中，内容基于访问密钥加密并以加密的形式存储在存储设备中。

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