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1. 发明授权

US08782430B2 Secure external buffer for hard disk drive system on a chip 有权
标题翻译：安全的外部缓冲区用于硬盘驱动器系统的芯片
公开(公告)号：US08782430B2
公开(公告)日：2014-07-15
申请号：US12692348
申请日：2010-01-22
申请人： Duncan Furness , Francesco Brianti , David Tamagno
发明人： Duncan Furness , Francesco Brianti , David Tamagno
IPC分类号： G06F21/00
CPC分类号： G06F21/85
摘要： A system securely buffers hard disk drive data using a host side eXlusive OR (XOR) encryption engine. A host communicates with an encryption interface interposed between the host and a client. Communicatively coupled to the encryption interface is an external buffer for the collection and processing of data. A host side XOR encryption engine, using a random seed, encrypts data originating from the host and places it on the external buffer. Once collected at the buffer and ready for transmittal to the client, the encrypted data is retrieved by the encryption interface and decrypted using the same random seed. The clear data is then encrypted once again using a robust encryption means such as Advance Encryption Standard (AES) encryption by a client side device for conveyance to the client.
摘要翻译：系统使用主机eXlusive OR（XOR）加密引擎安全地缓冲硬盘驱动器数据。主机与插入主机和客户端之间的加密接口进行通信。通信耦合到加密接口是用于收集和处理数据的外部缓冲区。使用随机种子的主机端XOR加密引擎加密来自主机的数据并将其放在外部缓冲器上。一旦在缓冲区收集并准备传送到客户端，加密数据由加密接口检索并使用相同的随机种子进行解密。然后，使用诸如由客户端设备进行的加密加密标准（AES）加密的鲁棒加密手段再次加密清除数据，以便传送给客户机。

2. 发明申请

US20100185848A1 SECURE EXTERNAL BUFFER FOR HARD DISK DRIVE SYSTEM ON A CHIP 有权
标题翻译：硬盘驱动系统的安全外部缓冲器
公开(公告)号：US20100185848A1
公开(公告)日：2010-07-22
申请号：US12692348
申请日：2010-01-22
申请人： Duncan Furness , Francesco Brianti , David Tamagno
发明人： Duncan Furness , Francesco Brianti , David Tamagno
IPC分类号： G06F12/14
CPC分类号： G06F21/85
摘要： A system securely buffers hard disk drive data using a host side eXlusive OR (XOR) encryption engine. A host communicates with an encryption interface interposed between the host and a client. Communicatively coupled to the encryption interface is an external buffer for the collection and processing of data. A host side XOR encryption engine, using a random seed, encrypts data originating from the host and places it on the external buffer. Once collected at the buffer and ready for transmittal to the client, the encrypted data is retrieved by the encryption interface and decrypted using the same random seed. The clear data is then encrypted once again using a robust encryption means such as Advance Encryption Standard (AES) encryption by a client side device for conveyance to the client.
摘要翻译：系统使用主机eXlusive OR（XOR）加密引擎安全地缓冲硬盘驱动器数据。主机与插入主机和客户端之间的加密接口进行通信。通信耦合到加密接口是用于收集和处理数据的外部缓冲区。使用随机种子的主机端XOR加密引擎加密来自主机的数据并将其放在外部缓冲器上。一旦在缓冲区收集并准备传送到客户端，加密数据由加密接口检索并使用相同的随机种子进行解密。然后，使用诸如由客户端设备进行的加密加密标准（AES）加密的鲁棒加密手段再次加密清除数据，以便传送给客户机。

3. 发明授权

US5321353A System and method for precisely positioning a robotic tool 失效
标题翻译：用于精确定位机器人工具的系统和方法
公开(公告)号：US5321353A
公开(公告)日：1994-06-14
申请号：US882343
申请日：1992-05-13
申请人： Duncan Furness
发明人： Duncan Furness
IPC分类号： B25J9/16 , B25J9/00
CPC分类号： B25J9/1697
摘要： A system and method for precisely positioning a robotic tool relative to a worksite, wherein the worksite includes a positioning target located at a fixed position relative thereto is disclosed. A camera coupled to the robotic tool detects the target and generates a position signal representing a current position of the robotic tool relative to the worksite. A system controller receives the position signal and computes a parallax-corrected position based on the distance to the worksite. In addition, the system controller produces a correction signal representing the difference between the parallax-corrected position and the current position. A mechanical arm precisely positions the robotic tool and the worksite relative to each other.
摘要翻译：公开了一种用于相对于工地精确地定位机器人工具的系统和方法，其中所述工地包括位于相对于其的固定位置的定位目标。耦合到机器人工具的照相机检测目标并产生表示机器人工具相对于工地的当前位置的位置信号。系统控制器接收位置信号并基于到工地的距离来计算视差校正位置。此外，系统控制器产生表示视差校正位置与当前位置之差的校正信号。机械手臂相对于彼此精确地定位机器人工具和工地。

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