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1.发明申请公开(公告)号：US20120283976A1
公开(公告)日：2012-11-08
申请号：US13099360
申请日：2011-05-03
申请人： David Berman , Dylan Joseph Boday , Icko E.T. Iben , Wayne Isami Imaino , Stephen Leonard Schwartz , Anna Wanda Topol , Daniel James Winarski
发明人： David Berman , Dylan Joseph Boday , Icko E.T. Iben , Wayne Isami Imaino , Stephen Leonard Schwartz , Anna Wanda Topol , Daniel James Winarski
IPC分类号： G06F19/00
CPC分类号： G01R35/00 , G01N27/04 , G01N27/72 , G01N33/53 , G01R33/0035 , G01R33/1207
摘要： Described are embodiments to ensure that the equipment utilized to detect antigens is reliable and accurate. If it is determined that a read sensor is degraded a method of calibrating a read sensor of a read head is described. In one embodiment, a method of calibrating a magnetic read sensor includes measuring a first resistance of the magnetic read sensor upon an application of a forward bias current to the magnetic read sensor and measuring a second resistance of the magnetic read sensor upon an application of a reverse bias current to the magnetic read sensor. A calibration constant is determined based on at least the first measured resistance and the second measured resistance. In one embodiment the method further includes storing the determined calibration constant for the magnetic read sensor in memory. Further, in one embodiment the head module having the magnetic read sensor is swept over at least one nanoparticle to obtain a read response of the magnetic read sensor to the nanoparticle. The read response from the magnetic read sensor of the at least one nanoparticle is adjusted based on the determined calibration constant. Calibration of each individual read sensor allows for uniform read responses from each of the read sensors on a read head, and prevents unreliable an inaccurate detection of analytes due to sensor degradation.
摘要翻译： 描述了确保用于检测抗原的设备是可靠和准确的实施方案。 如果确定读取传感器劣化，则描述校准读取头的读取传感器的方法。 在一个实施例中，一种校准磁性读取传感器的方法包括：在向磁性读取传感器施加正向偏置电流时测量磁性读取传感器的第一个电阻，并测量磁性读取传感器的应用时的第二个电阻 反向偏置电流到磁性读取传感器。 基于至少第一测量电阻和第二测量电阻来确定校准常数。 在一个实施例中，该方法还包括将所确定的磁读取传感器的校准常数存储在存储器中。 此外，在一个实施例中，具有磁读取传感器的头模块扫过至少一个纳米颗粒，以获得磁读取传感器对纳米颗粒的读取响应。 基于所确定的校准常数来调整来自至少一个纳米颗粒的磁读取传感器的读取响应。 每个单独的读取传感器的校准允许来自读取头上的每个读取传感器的均匀的读取响应，并且防止由于传感器劣化而导致的分析物不可靠的检测不可靠。
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2.发明申请ELECTROSTATIC DISCHARGE (ESD) PROTECTION FOR ELECTRONIC DEVICES USING WIRE-BONDING 有权使用电线连接的电子设备的静电放电（ESD）保护公开(公告)号：US20120019967A1
公开(公告)日：2012-01-26
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
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。
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公开(公告)号：US20080237797A1
公开(公告)日：2008-10-02
申请号：US11691755
申请日：2007-03-27
申请人： ICKO E.T. IBEN , Alvin W. Strong
发明人： ICKO E.T. IBEN , Alvin W. Strong
CPC分类号： H01C17/267 , H01C7/006 , H01L27/016 , H01L27/0802
摘要： An electrically tunable resistor and related methods are disclosed. In one embodiment, the resistor includes a first resistive layer, at least one second resistive layer, and an intermediate interdiffused layer of the first resistive layer and the at least one second resistive layer. One method may include providing a first plurality of layers of different materials surrounded by at least one insulating layer, and passing a current pulse through the first plurality of layers to affect a conductivity structure of the first plurality of layers in order to obtain a first predetermined resistance value for the resistor.
摘要翻译： 公开了一种电可调电阻器及相关方法。 在一个实施例中，电阻器包括第一电阻层，至少一个第二电阻层，以及第一电阻层和至少一个第二电阻层的中间相互扩散层。 一种方法可以包括提供由至少一个绝缘层包围的不同材料的第一多个层，并且使电流脉冲通过第一多个层以影响第一多个层的导电结构，以获得第一预定的 电阻的电阻值。
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4.发明申请APPARATUS, SYSTEM, AND METHOD FOR CONTROLLING RECORDING HEAD SUBSTRATE BIAS VOLTAGE 有权用于控制记录头基板偏移电压的装置，系统和方法公开(公告)号：US20080186613A1
公开(公告)日：2008-08-07
申请号：US11670404
申请日：2007-02-01
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。
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5.发明授权公开(公告)号：US09040311B2
公开(公告)日：2015-05-26
申请号：US13099358
申请日：2011-05-03
申请人： David Berman , Dylan Joseph Boday , Icko E.T. Iben , Wayne Isami Imaino , Stephen Leonard Schwartz , Anna Wanda Topol , Daniel James Winarski
发明人： David Berman , Dylan Joseph Boday , Icko E.T. Iben , Wayne Isami Imaino , Stephen Leonard Schwartz , Anna Wanda Topol , Daniel James Winarski
CPC分类号： G01R33/0035 , G01N27/72 , G01N27/745 , G01R33/09 , G01R33/1269 , G01R35/00 , G01R35/005
摘要： Described are embodiments to ensure that the equipment utilized to detect antigens is reliable and accurate. Accordingly, one embodiment of the invention includes a calibration assembly having nanoparticles, with known magnetic properties, spaced apart at known y-axis locations along the calibration assembly. In one embodiment, the calibration assembly may be used to calibrate a matched filter of the write and read circuitry. Because the calibration assembly comprises nanoparticles with known magnetic properties the read response of the read circuitry to a particular nanoparticle may be stored in the matched filter as an ideal signal for that nanoparticle. The ideal signal stored in the matched filter may then be utilized for reliably and accurately detecting antigens. Still further, the ideal signal stored within the matched filter of the write and read circuitry may be utilized in a correlation test of a calibration assembly to ensure that the calibration assembly is within a manufacturer's or user's acceptable standards for calibration of their write and read assemblies.
摘要翻译： 描述了确保用于检测抗原的设备是可靠和准确的实施方案。 因此，本发明的一个实施例包括具有已知磁性的纳米颗粒的校准组件，沿着校准组件在已知的y轴位置间隔开。 在一个实施例中，校准组件可用于校准写入和读取电路的匹配滤波器。 因为校准组件包括具有已知磁性的纳米颗粒，读取电路对特定纳米颗粒的读取响应可以作为该纳米颗粒的理想信号存储在匹配滤波器中。 然后可以将存储在匹配滤波器中的理想信号用于可靠且准确地检测抗原。 此外，存储在写入和读取电路的匹配滤波器内的理想信号可以用于校准组件的相关测试中，以确保校准组件在制造商或用户可接受的标准内用于校准其写入和读取组件 。
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6.发明申请Calibration Assembly for Aide in Detection of Analytes with Electromagnetic Read-Write Heads 有权用电磁读写头检测分析物的助听器校准组件公开(公告)号：US20120280675A1
公开(公告)日：2012-11-08
申请号：US13099358
申请日：2011-05-03
申请人： David Berman , Dylan Joseph Boday , Icko E.T. Iben , Wayne Isami Imaino , Stephen Leonard Schwartz , Anna Wanda Topol , Daniel James Winarski
发明人： David Berman , Dylan Joseph Boday , Icko E.T. Iben , Wayne Isami Imaino , Stephen Leonard Schwartz , Anna Wanda Topol , Daniel James Winarski
CPC分类号： G01R33/0035 , G01N27/72 , G01N27/745 , G01R33/09 , G01R33/1269 , G01R35/00 , G01R35/005
摘要： Described are embodiments to ensure that the equipment utilized to detect antigens is reliable and accurate. Accordingly, one embodiment of the invention includes a calibration assembly having nanoparticles, with known magnetic properties, spaced apart at known y-axis locations along the calibration assembly. In one embodiment, the calibration assembly may be used to calibrate a matched filter of the write and read circuitry. Because the calibration assembly comprises nanoparticles with known magnetic properties the read response of the read circuitry to a particular nanoparticle may be stored in the matched filter as an ideal signal for that nanoparticle. The ideal signal stored in the matched filter may then be utilized for reliably and accurately detecting antigens. Still further, the ideal signal stored within the matched filter of the write and read circuitry may be utilized in a correlation test of a calibration assembly to ensure that the calibration assembly is within a manufacturer's or user's acceptable standards for calibration of their write and read assemblies.
摘要翻译： 描述了确保用于检测抗原的设备是可靠和准确的实施方案。 因此，本发明的一个实施例包括具有已知磁性的纳米颗粒的校准组件，沿着校准组件在已知的y轴位置间隔开。 在一个实施例中，校准组件可用于校准写入和读取电路的匹配滤波器。 因为校准组件包括具有已知磁性的纳米颗粒，读取电路对特定纳米颗粒的读取响应可以存储在匹配滤波器中作为该纳米颗粒的理想信号。 然后可以将存储在匹配滤波器中的理想信号用于可靠且准确地检测抗原。 此外，存储在写入和读取电路的匹配滤波器内的理想信号可以用于校准组件的相关测试，以确保校准组件在制造商或用户可接受的标准内用于校准其写入和读取组件 。
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7.发明申请TUNNEL JUNCTION RESISTOR FOR HIGH RESISTANCE DEVICES AND SYSTEMS USING THE SAME 失效用于高电阻装置和系统的隧道连接电阻器公开(公告)号：US20090289626A1
公开(公告)日：2009-11-26
申请号：US12123989
申请日：2008-05-20
申请人： Icko E.T. Iben
发明人： Icko E.T. Iben
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. A system in yet another embodiment includes a semiconductor device; a plurality of tunnel junction resistors coupled in series; a first lead coupling one end of the semiconductor device to one end of the plurality of tunnel junction resistors coupled in series; and a second lead coupling another end of the semiconductor device 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。 另一个实施例中的系统包括半导体器件; 串联耦合的多个隧道结电阻; 将所述半导体器件的一端耦合到串联耦合的所述多个隧道结电阻器的一端的第一引线; 以及将半导体器件的另一端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。
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公开(公告)号：US20090135528A1
公开(公告)日：2009-05-28
申请号：US12364810
申请日：2009-02-03
IPC分类号： G11B5/127
CPC分类号： G11B5/2652 , G11B5/295
摘要： A magnetic head comprises a plurality of elements selected from a group consisting of readers and writers. A servo sensor is positioned towards the elements, the servo sensor being adapted for sensing a first servo track of a magnetic medium. A fence is positioned towards the servo sensor and aligned therewith in a tape travel direction. A magnetic head in another embodiment includes a substrate and a reader positioned above the substrate, the reader having a sensor and shields sandwiching the sensor. A fence is positioned towards the reader on an opposite side thereof from the substrate, the fence being aligned with the reader in a travel direction of a magnetic medium passing thereby.
摘要翻译： 磁头包括从由读取器和写入器组成的组中选择的多个元件。 伺服传感器朝向元件定位，伺服传感器适于感测磁介质的第一伺服轨道。 挡板朝向伺服传感器定位，并沿着磁带行进方向对齐。 在另一个实施例中的磁头包括位于衬底上方的衬底和读取器，读取器具有夹持传感器的传感器和屏蔽件。 围栏位于读取器的与基板相对的一侧，挡板与读取器沿着通过的磁介质的行进方向对准。
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公开(公告)号：US20080151447A1
公开(公告)日：2008-06-26
申请号：US11614003
申请日：2006-12-20
IPC分类号： H02H9/00
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。
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10.发明申请公开(公告)号：US20120212854A1
公开(公告)日：2012-08-23
申请号：US13463732
申请日：2012-05-03
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。
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