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1. 发明授权

US07742252B2 Apparatus, system, and method for controlling recording head substrate bias voltage 有权
标题翻译：用于控制记录头基板偏置电压的装置，系统和方法
公开(公告)号：US07742252B2
公开(公告)日：2010-06-22
申请号：US11670404
申请日：2007-02-01
申请人： Robert Glenn Biskeborn , Stanley W. Czarnecki , Icko E. T. Iben , Larry LeeRoy Tretter
发明人： Robert Glenn Biskeborn , Stanley W. Czarnecki , Icko E. T. Iben , Larry LeeRoy Tretter
IPC分类号： G11B5/03
CPC分类号： G11B5/3948 , G11B5/00826 , G11B5/455 , G11B2005/0018
摘要： An apparatus, system, and method are disclosed for dynamically controlling a recording head substrate bias voltage. The apparatus includes a midpoint module and a substrate module. The midpoint module calculates a midpoint voltage of a plurality of data read elements and servo read elements contained in the head. The substrate module calculates a substrate bias voltage. The apparatus, system, and method dynamically control the substrate bias voltage post-assembly, minimizing certain head degradations and extending the life of associated head readers.
摘要翻译：公开了用于动态地控制记录头基板偏置电压的装置，系统和方法。该装置包括中点模块和衬底模块。中点模块计算包含在头部中的多个数据读取元件和伺服读取元件的中点电压。衬底模块计算衬底偏置电压。该装置，系统和方法动态地控制组装后的衬底偏置电压，最小化某些头退化并延长相关头读取器的寿命。

2. 发明授权

US07548405B2 Systems and methods using diodes to protect electronic devices 失效
标题翻译：使用二极管保护电子设备的系统和方法
公开(公告)号：US07548405B2
公开(公告)日：2009-06-16
申请号：US11614003
申请日：2006-12-20
申请人： Stanley W. Czarnecki , Icko E. T. Iben
发明人： Stanley W. Czarnecki , Icko E. T. Iben
IPC分类号： H02H3/22 , H02H1/00
CPC分类号： G11B33/1493
摘要： A system for protecting an electronic device from an electrical event such as electrostatic discharge and other spurious events according to one embodiment of the present invention includes first and second leads adapted for passing an electric current through an electronic device, a first diode protection mechanism coupled to the leads such that the first diode protection mechanism is connected in parallel with the electronic device when the leads are coupled to the electronic device, and a second diode protection mechanism coupled in series with the electronic device when the leads are coupled to the electronic device.
摘要翻译：根据本发明的一个实施例的用于保护电子设备免受诸如静电放电和其他杂散事件的电气事件的系统包括适于使电流通过电子设备的第一和第二引线，耦合到所述引线使得当所述引线耦合到所述电子器件时，所述第一二极管保护机构与所述电子器件并联连接;以及当所述引线耦合到所述电子器件时，所述第二二极管保护机构与所述电子器件串联耦合。

3. 发明授权

US08493699B2 Low viscosity electrostatic discharge (ESD) dissipating adhesive 失效
标题翻译：低粘度静电放电（ESD）消散胶
公开(公告)号：US08493699B2
公开(公告)日：2013-07-23
申请号：US12852428
申请日：2010-08-06
申请人： William T. Bandy, IV , Dylan J. Boday , Icko E. T. Iben , Wayne A. McKinley
发明人： William T. Bandy, IV , Dylan J. Boday , Icko E. T. Iben , Wayne A. McKinley
IPC分类号： H02H3/22
CPC分类号： G11B5/00817 , G11B5/40
摘要： In one embodiment, a system includes a cable comprising a plurality of leads and an ESD dissipating adhesive coupled to the plurality of leads in a coverage area for providing ESD protection to an element of an electronic device. The ESD adhesive comprises a mixture of a polymeric thin film and electrically conductive fillers dispersed in the film, and the ESD adhesive has a resistivity from about 50 to 100 MΩ. In another embodiment, a method for providing ESD protection to an element of an electronic device includes applying an ESD adhesive across exposed leads of a cable and evaporating the solvent from the ESD adhesive. At least some of the leads are coupled to an element of an electronic device. The ESD adhesive comprises a polymeric thin film, electrically conductive fillers dispersed in the polymeric thin film, and a solvent for controlling a viscosity of the ESD adhesive.
摘要翻译：在一个实施例中，系统包括电缆，该电缆包括多个引线以及耦合到覆盖区域中的多个引线的ESD消散粘合剂，用于向电子设备的元件提供ESD保护。 ESD粘合剂包括分散在膜中的聚合物薄膜和导电填料的混合物，并且ESD粘合剂具有约50至100摩尔％的电阻率。在另一个实施例中，用于向电子设备的元件提供ESD保护的方法包括将ESD粘合剂穿过电缆的暴露引线并从ESD粘合剂蒸发溶剂。至少一些引线耦合到电子设备的元件。 ESD粘合剂包括聚合物薄膜，分散在聚合物薄膜中的导电填料和用于控制ESD粘合剂的粘度的溶剂。

4. 发明授权

US08199444B2 Shunt for magnetoresistive transducer heads for electrostatic discharge protection 失效
标题翻译：分流用于静电放电保护的磁阻换能器头
公开(公告)号：US08199444B2
公开(公告)日：2012-06-12
申请号：US12015438
申请日：2008-01-16
申请人： Peter J. Golcher , Icko E. T. Iben , Ho-Yiu Lam , Jose Luis A. Salenga
发明人： Peter J. Golcher , Icko E. T. Iben , Ho-Yiu Lam , Jose Luis A. Salenga
IPC分类号： G11B5/40
CPC分类号： G11B5/40 , G11B5/11 , G11B5/3106 , G11B5/3967
摘要： A magnetoresistive transducer head assembly includes a reader element, a writer element and a high impedance shunt electrically connecting the reader element and the writer element. The high impedance shunt provides a high impedance conductive path for maintaining electrostatic charge equipotential between the reader element and the writer element.
摘要翻译：磁阻换能器头组件包括读取器元件，写入器元件和电连接读取器元件和写入器元件的高阻抗分流器。高阻抗并联提供高阻抗导电路径，用于在读取器元件和写入器元件之间维持静电电荷等电位。

5. 发明授权

US07428120B2 System and method for deconvolution of multiple data tracks 失效
标题翻译：多个数据轨迹的去卷积系统和方法
公开(公告)号：US07428120B2
公开(公告)日：2008-09-23
申请号：US11694091
申请日：2007-03-30
申请人： David Berman , W. Stanley Czarnecki , Icko E. T. Iben , Wayne Isami Imaino
发明人： David Berman , W. Stanley Czarnecki , Icko E. T. Iben , Wayne Isami Imaino
IPC分类号： G11B5/58
CPC分类号： G11B5/00826 , G11B5/584
摘要： A system and method for reading a magnetic medium having a data band thereon, the data band comprising a plurality of written data tracks and in some embodiments at least one alignment band. The system in one embodiment includes a plurality of adjacent readers for simultaneously reading the data tracks, at least some of the readers overlapping multiple data tracks. At least one reader is also present for reading the at least one alignment band. A mechanism determines a fractional overlap of each reader on the data tracks based on readback of the alignment band. A mechanism extracts data from readback of the data tracks based at least in part on the fractional overlap.
摘要翻译：一种用于读取其上具有数据带的磁介质的系统和方法，所述数据带包括多个写入的数据轨道，并且在一些实施例中为至少一个对准带。在一个实施例中的系统包括用于同时读取数据轨道的多个相邻读取器，至少一些读取器重叠多个数据轨道。还存在至少一个读取器用于读取至少一个对准带。一种机制基于对准带的回读来确定每个读取器在数据轨道上的分数重叠。一种机制至少部分地基于分数重叠从数据轨道的回读中提取数据。

6. 发明授权

US08514534B2 Electrostatic discharge (ESD) protection for electronic devices using wire-bonding 有权
标题翻译：使用引线键合的电子设备的静电放电（ESD）保护
公开(公告)号：US08514534B2
公开(公告)日：2013-08-20
申请号：US12839528
申请日：2010-07-20
申请人： William T. Bandy, IV , Dylan J. Boday , Peter J. Golcher , Icko E. T. Iben , Sassan K. Shahidi , Joyce L. S. Tang
发明人： William T. Bandy, IV , Dylan J. Boday , Peter J. Golcher , Icko E. T. Iben , Sassan K. Shahidi , Joyce L. S. Tang
IPC分类号： H02H9/00 , H02H3/20 , H02H9/04 , H02H3/22
CPC分类号： H01L23/60 , H01L27/0255 , H01L2224/48227 , H01L2224/4912 , H01L2224/73265 , H01L2924/00013 , H01L2924/10253 , H01L2924/3025 , Y10T29/4921 , H01L2224/13099 , H01L2224/13599 , H01L2224/05599 , H01L2224/05099 , H01L2224/29099 , H01L2224/29599 , H01L2924/00
摘要： A system in one embodiment includes a cable having a plurality of cable leads, and a multi-diode chip having a pad-side not facing the cable. The multi-diode chip includes a plurality of sets of contact pads on the pad-side of the multi-diode chip, and a plurality of crossed diode sets, wherein each set of crossed diodes is coupled between a first contact pad and a second contact pad of one set of contact pads, wherein at least two of the plurality of cable leads are coupled via wire-bonding to one of the plurality of sets of contact pads of the multi-diode chip for providing electrostatic discharge (ESD) protection for at least one element of the electronic device coupled to the at least two cable leads.
摘要翻译：一个实施例中的系统包括具有多个电缆引线的电缆，以及具有焊盘侧不面向电缆的多极二极管芯片。多二极管芯片包括在多二极管芯片的焊盘侧上的多组接触焊盘和多个交叉二极管组，其中每组交叉二极管耦合在第一接触焊盘和第二接触件之间一组接触焊盘的焊盘，其中多个电缆引线中的至少两个通过引线接合耦合到多二极管芯片的多组接触焊盘之一，用于提供静电放电（ESD）保护，用于在耦合到所述至少两个电缆引线的所述电子设备的至少一个元件。

7. 发明授权

US08289662B2 Tunnel junction resistor for high resistance devices and systems using the same 失效
标题翻译：隧道结电阻器用于高电阻器件和使用其的系统
公开(公告)号：US08289662B2
公开(公告)日：2012-10-16
申请号：US12123989
申请日：2008-05-20
申请人： Icko E. T. Iben
发明人： Icko E. T. Iben
IPC分类号： G11B5/39
CPC分类号： G01R33/098 , G11B5/00826 , G11B5/40 , G11B5/6094 , H01L27/22
摘要： A device in one embodiment includes a plurality of tunnel junction resistors coupled in series; a first lead coupled to one end of the plurality of tunnel junction resistors coupled in series; and a second lead coupled to another end of the plurality of tunnel junction resistors coupled in series. A device in another embodiment includes a magnetoresistive sensor; a plurality of tunnel junction resistors coupled in series; a first lead coupling one end of the magnetoresistive sensor to one end of the plurality of tunnel junction resistors coupled in series; and a second lead coupling another end of the magnetoresistive sensor to another end of the plurality of tunnel junction resistors coupled in series.
摘要翻译：一个实施例中的器件包括串联耦合的多个隧道结电阻器; 耦合到串联耦合的多个隧道结电阻器的一端的第一引线; 以及耦合到串联耦合的多个隧道结电阻器的另一端的第二引线。另一实施例中的器件包括磁阻传感器; 串联耦合的多个隧道结电阻; 第一引线将磁阻传感器的一端耦合到串联耦合的多个隧道结电阻器的一端; 以及第二引线将磁阻传感器的另一端耦合到串联耦合的多个隧道结电阻器的另一端。

8. 发明申请

US20110285394A1 SYSTEMS AND METHODS TO TEST AND/OR RECOVER MAGNETIC SENSORS WITH ESD OR OTHER DAMAGE 有权
标题翻译：测试和/或恢复具有ESD或其他损害的磁传感器的系统和方法
公开(公告)号：US20110285394A1
公开(公告)日：2011-11-24
申请号：US12782190
申请日：2010-05-18
申请人： Icko E. T. Iben
发明人： Icko E. T. Iben
IPC分类号： G01R33/02
CPC分类号： G01R31/2829 , B82Y25/00 , G01R33/093 , G01R35/00
摘要： A system according to one embodiment includes a power supply for charging a lead of a magnetic sensor to a voltage; an interface for operatively coupling the power supply to the lead of the magnetic sensor; a relay for selectively coupling the lead of the magnetic sensor to ground for causing a discharge event, wherein the discharge event reverses a magnetic orientation of a pinned layer of the magnetic sensor; and a shorting resistor between the relay and ground.
摘要翻译：根据一个实施例的系统包括用于将磁传感器的引线充电到电压的电源; 用于将电源可操作地耦合到磁传感器的引线的接口; 用于选择性地将磁传感器的引线耦合到地面以引起放电事件的继电器，其中放电事件反转磁传感器的被钉扎层的磁取向; 以及继电器和地之间的短路电阻。

9. 发明授权

US08743510B2 Shunt for magnetoresistive transducer heads for electrostatic discharge protection 失效
标题翻译：分流用于静电放电保护的磁阻换能器头
公开(公告)号：US08743510B2
公开(公告)日：2014-06-03
申请号：US13463732
申请日：2012-05-03
申请人： Peter J. Golcher , Icko E. T. Iben , Ho-Yiu Lam , Jose Luis A. Salenga
发明人： Peter J. Golcher , Icko E. T. Iben , Ho-Yiu Lam , Jose Luis A. Salenga
IPC分类号： G11B5/40
CPC分类号： G11B5/40 , G11B5/11 , G11B5/3106 , G11B5/3967
摘要： A magnetoresistive transducer head assembly includes a reader element, a writer element and a high impedance shunt electrically connecting the reader element and the writer element. The high impedance shunt provides a high impedance conductive path for maintaining electrostatic charge equipotential between the reader element and the writer element.
摘要翻译：磁阻换能器头组件包括读取器元件，写入器元件和电连接读取器元件和写入器元件的高阻抗分流器。高阻抗并联提供高阻抗导电路径，用于在读取器元件和写入器元件之间维持静电电荷等电位。

10. 发明授权

US08089722B2 In situ radio frequency shield for a magnetic linear recording media head 失效
标题翻译：用于磁性线性记录介质头的原位射频屏蔽
公开(公告)号：US08089722B2
公开(公告)日：2012-01-03
申请号：US11623276
申请日：2007-01-15
申请人： Icko E. T. Iben , Luis H. Palacios , Andrew C. Ting
发明人： Icko E. T. Iben , Luis H. Palacios , Andrew C. Ting
IPC分类号： G11B5/127 , G11B21/02
CPC分类号： G11B5/11 , G11B5/008
摘要： A read/write head for magnetic tapes configured with an in situ radio frequency (RF) shield is provided. The RF shield of the invention inhibits device elements reading data from reading RF radiation irradiated by other device elements writing data. The RF shield may be situated between the device elements of one module and the device elements of a second module. The dimensions and materials of the RF shield may be selected depending upon the operating frequencies of the head and skin depth of materials comprising the RF shield. The data cable may be bonded to device element pads of a module using ACF bonding. AFC bonding the cable to the module may allow a metal ground plane on the cable to be extended to provide additional RF shielding.
摘要翻译：提供了一种配置有原位射频（RF）屏蔽的磁带读/写头。本发明的RF屏蔽禁止读取数据的装置元件读取由写入数据的其他装置元件照射的RF辐射。 RF屏蔽可以位于一个模块的设备元件和第二模块的设备元件之间。 RF屏蔽的尺寸和材料可以根据包括RF屏蔽的材料的头部和皮肤深度的工作频率来选择。数据电缆可以使用ACF接合结合到模块的器件元件焊盘。将电缆连接到模块的AFC可以允许电缆上的金属接地平面被延伸以提供额外的RF屏蔽。

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