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    • 6. 发明申请
    • Mobile data storage device reader having both radiofrequency and barcode scanners
    • 具有射频和条形码扫描器的移动数据存储设备读取器
    • US20090224039A1
    • 2009-09-10
    • US12074740
    • 2008-03-06
    • Curtis B. HauseSanjay GuptaStephen J. Rothermel
    • Curtis B. HauseSanjay GuptaStephen J. Rothermel
    • G06F19/00
    • G06K7/0004
    • A mobile reader configured to compile a list of data storage devices for transport includes an interface electrically coupled to circuitry modules including RFID scanning circuitry configured to read a unique storage device identifier from each of the data storage devices, and barcode scanning circuitry configured to read the unique storage device identifier from each of the data storage devices. The barcode scanning circuitry communicates with the RFID scanning circuitry. The interface includes a user operable function that enables selectively reading the unique storage device identifier with one of the RFID scanning circuitry or the barcode scanning circuitry to compile a scan list of in-transit data storage devices.
    • 配置为编辑用于传输的数据存储设备的列表的移动阅读器包括电耦合到电路模块的接口,所述电路模块包括被配置为从每个数据存储设备读取唯一存储设备标识符的RFID扫描电路,以及被配置为读取 来自每个数据存储设备的唯一存储设备标识符。 条形码扫描电路与RFID扫描电路进行通信。 接口包括用户可操作的功能,其使得能够用RFID扫描电路或条形码扫描电路之一选择性地读取唯一的存储设备标识符来编译正在进行的数据存储设备的扫描列表。
    • 7. 发明授权
    • Servo pattern recording method and system
    • 伺服模式记录方法和系统
    • US06614607B1
    • 2003-09-02
    • US09474358
    • 1999-12-29
    • Stephen J. RothermelRobert P. Groschen, Jr.Curtis B. HauseRichard E. JewettSteven C. Weber
    • Stephen J. RothermelRobert P. Groschen, Jr.Curtis B. HauseRichard E. JewettSteven C. Weber
    • G11B509
    • G11B5/5526G11B5/5543
    • Bias recording is used to record servo patterns on magnetic tape. With use of bias recording, a faster recording process may be provided relative to conventional pulse recording processes. A servo pattern recording method includes providing a servo band along at least a portion of a length of a tape. Bursts of a first signal are recorded in a first servo track of the servo band along the length of the tape and a second signal, e.g., a continuous signal, is recorded in at least a second servo track of the servo band along the length of the tape. The second servo track is recorded adjacent to the first servo track and at least one of the first signal and the second signal is recorded using a bias signal at a bias frequency summed with a record signal at a record frequency. A system for carrying out the bias recording of servo patterns is also described.
    • 偏移记录用于在磁带上记录伺服模式。 通过使用偏置记录,可以相对于传统的脉冲记录过程提供更快的记录过程。 伺服模式记录方法包括沿着磁带的长度的至少一部分提供伺服带。 第一信号的突发被沿着带的长度记录在伺服带的第一伺服轨道中,并且第二信号(例如,连续信号)被记录在伺服带的至少第二伺服轨道中 磁带。 第二伺服磁道被记录在与第一伺服磁道相邻的位置,并且以记录频率与记录信号相加的偏置频率使用偏置信号来记录第一信号和第二信号中的至少一个。 还描述了用于执行伺服模式的偏置记录的系统。