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1. 发明授权

US07292408B2 Bilayer coil insulation for magnetic write heads to minimize pole recession 有权
标题翻译：用于磁性写头的双层线圈绝缘，以尽量减少极限衰退
公开(公告)号：US07292408B2
公开(公告)日：2007-11-06
申请号：US10903341
申请日：2004-07-30
申请人： Andrew Chiu , Edward Hin Pong Lee , John Jaekoyun Yang , Michael Ming Hsiang Yang , Sue Siyang Zhang
发明人： Andrew Chiu , Edward Hin Pong Lee , John Jaekoyun Yang , Michael Ming Hsiang Yang , Sue Siyang Zhang
IPC分类号： G11B5/17
CPC分类号： G11B5/3163 , G11B5/17 , G11B5/1871
摘要： A magnetic write head for use in a data recording system having first and second magnetic pole, the first pole having a P1 pedestal. An electrically conductive coil passes through a space between the first and second poles for inducing a magnetic flux through the yoke formed by the first and second poles. A bi-layer insulation layer disposed between the poles includes a layer of photoresist for preventing voids and a layer of alumina formed thereover to provide a structural brace to prevent recession of the P1 pedestal during manufacturing operations such as soda blast.
摘要翻译：一种用于具有第一和第二磁极的数据记录系统的磁性写头，所述第一极具有P1基座。导电线圈通过第一和第二极之间的空间，用于引导通过由第一和第二极形成的轭的磁通。设置在极之间的双层绝缘层包括用于防止空隙的光致抗蚀剂层和形成在其上的氧化铝层，以提供结构支架，以防止诸如苏打爆炸的制造操作期间P1基座的凹陷。

2. 发明申请

US20110151279A1 MAGNETIC WRITE HEAD MANUFACTURED BY AN ENHANCED DAMASCENE PROCESS PRODUCING A TAPERED WRITE POLE WITH A NON-MAGNETIC SPACER AND NON-MAGNETIC BUMP 有权
标题翻译：通过增强的大面积工艺制造的磁性写头，用非磁性间隔器和非磁性块形成带状写入点
公开(公告)号：US20110151279A1
公开(公告)日：2011-06-23
申请号：US12641251
申请日：2009-12-17
申请人： Donald G. Allen , Amanda Baer , Yingjian Chen , Andrew Chiu , Liubo Hong , Wen-Chien D. Hsiao , Edward H.P. Lee , Fenglin Liu , Aron Pentek , Katalin Pentek , Kyusik Shin , Yi Zheng , Qiping Zhong , Honglin Zhu
发明人： Donald G. Allen , Amanda Baer , Yingjian Chen , Andrew Chiu , Liubo Hong , Wen-Chien D. Hsiao , Edward H.P. Lee , Fenglin Liu , Aron Pentek , Katalin Pentek , Kyusik Shin , Yi Zheng , Qiping Zhong , Honglin Zhu
IPC分类号： G11B5/33
CPC分类号： G11B5/3163 , G11B5/112 , G11B5/1278 , G11B5/3116 , G11B5/314 , G11B5/3143 , G11B5/3146 , G11B5/315 , Y10T428/11 , Y10T428/1171
摘要： A magnetic write head having a tapered trailing edge and having a magnetic layer formed over a trailing edge of the write pole at a location recessed from the ABS, the magnetic layer being separated from the trailing edge of the write pole by a thin non-magnetic layer. The thin non-magnetic layer is preferably sufficiently thin that the magnetic layer can function as a portion of the write pole in a region removed from the ABS. A trailing magnetic shield is formed over the write pole and is separated from the write pole by a non-magnetic trailing gap layer. A non-magnetic spacer layer can be formed over the magnetic layer to provide additional separation between the magnetic layer and the trailing magnetic shield.
摘要翻译：一种具有锥形后缘并具有磁性层的磁性写头，该磁性层形成在从ABS的凹陷处的写入极的后缘上，该磁性层通过薄的非磁性的方式与写入极的后缘分离层。薄的非磁性层优选地足够薄，使得磁性层可以在从ABS去除的区域中用作写入极的一部分。尾磁屏蔽形成在写极上，并且通过非磁性拖尾间隙层与写极分离。可以在磁性层之上形成非磁性间隔层，以在磁性层和尾部磁屏蔽之间提供额外的间隔。

3. 发明申请

US20050200116A1 Electronic book reading apparatus 审中-公开
标题翻译：电子书阅读器
公开(公告)号：US20050200116A1
公开(公告)日：2005-09-15
申请号：US11072182
申请日：2005-03-04
申请人： Andrew Chiu
发明人： Andrew Chiu
IPC分类号： B42D1/00 , B42D3/12 , B42D9/00 , G09B5/00
CPC分类号： B42D3/123 , B42D9/001
摘要： An electronic book reading apparatus, comprising means for receiving a book in an open position having a plurality of pages, memory means for storing the content of the book in digital form, magnetic detecting means for detecting at which page the book is open, and means for retrieving from the memory means digital content corresponding to the page and outputting the content as an audio signal.
摘要翻译：一种电子书阅读装置，包括用于在具有多页的打开位置接收书的装置，用于以数字形式存储书的内容的存储装置，用于检测书打开的页面的磁检测装置，以及装置用于从存储器检索表示对应于该页面的数字内容并输出内容作为音频信号。

4. 发明授权

US06500316B1 Apparatus for rotary cathode electroplating with wireless power transfer 失效
标题翻译：具有无线电力传输的旋转阴极电镀设备
公开(公告)号：US06500316B1
公开(公告)日：2002-12-31
申请号：US09715724
申请日：2000-11-17
申请人： Joseph J. Fatula, Jr. , Robert W. Hitzfeld , Richard Contreras , Guillermo Prada-Silva , Andrew Chiu , Rainer Schieferstein
发明人： Joseph J. Fatula, Jr. , Robert W. Hitzfeld , Richard Contreras , Guillermo Prada-Silva , Andrew Chiu , Rainer Schieferstein
IPC分类号： C25D1700
CPC分类号： H01F38/18 , Y10S204/07
摘要： An apparatus for rotary cathode electroplating having a head assembly, a substrate/thief assembly having a thieving ring which includes a number of individually chargeable segments, and a secondary induction assembly including a secondary core and a secondary winding. A motor drives the substrate/thief assembly to rotate relative to the head assembly. A controller directs electrical charge to each of the individually chargeable segments of the thieving ring. An electrical storage device stores electrical energy which is to be supplied to the controller. A charging apparatus induces a magnetic flux which induces an alternating current in the secondary winding of the secondary induction assembly. A converter converts the induced alternating current to direct current, which is then stored on the electrical storage device.
摘要翻译：一种用于旋转阴极电镀的装置，其具有头部组件，具有包括多个可单独加载的节段的盗贼环的衬底/小窃贼组件，以及包括次级芯和次级绕组的次级感应组件。马达驱动基板/窃贼组件相对于头部组件旋转。控制器将电荷引导到盗窃环的每个可单独计费的段。电存储装置存储要供给控制器的电能。充电装置引起在二次感应组件的次级绕组中产生交流电流的磁通量。 A转换器将感应的交流电转换成直流电，然后存储在电存储装置上。

5. 发明授权

US5926350A Dual gap horizontal thin film inductive head 失效
标题翻译：双间隙水平薄膜感应头
公开(公告)号：US5926350A
公开(公告)日：1999-07-20
申请号：US616607
申请日：1996-03-15
申请人： Andrew Chiu , Cherngye Hwang , Randall George Simmons
发明人： Andrew Chiu , Cherngye Hwang , Randall George Simmons
IPC分类号： G11B5/23 , G11B5/245 , G11B5/31 , G11B5/29 , G11B5/147
CPC分类号： G11B5/3153 , G11B5/3163 , G11B5/3183 , G11B5/23 , G11B5/2455
摘要： A dual gap horizontal thin film inductive head is provided which writes wide and reads narrow so as to avoid noise problems when reading an information track on a magnetic medium. The head has first and second gap layers between first and second horizontal pole tips. The pole tips and the corresponding pole pieces of the head are constructed of a high magnetic moment material, such as NiFe (Permalloy). The first gap layer is constructed of a magnetic insulator, such as tungsten, and the second gap layer is constructed of a low magnetic moment material, such as NiFeCr. Accordingly, the magnetic moment of the second gap layer is lower than the magnetic moment of the first and second pole tips and the corresponding first and second pole pieces. During recording both gap layers function as a gap because the second gap layer is saturated and behaves as a magnetic insulator. During playback only the first gap layer functions a gap because the second gap layer is not saturated causing it to behave as a magnetic conductor. Accordingly, during record the head "writes wide" and during playback the head "reads narrow." A unique method is provided for making the head which employs a vertical edge of a photoresist layer for forming the first and second gap layers.
摘要翻译：提供双间隙水平薄膜感应头，其写入宽且读取窄，以便在磁介质上读取信息轨道时避免噪声问题。头部在第一和第二水平极尖之间具有第一和第二间隙层。磁头尖端和磁头的对应极片由高磁矩材料（如NiFe（坡莫合金））构成。第一间隙层由诸如钨的磁绝缘体构成，第二间隙层由诸如NiFeCr的低磁矩材料构成。因此，第二间隙层的磁矩低于第一和第二极尖以及对应的第一和第二极靴的磁矩。在记录期间，两个间隙层用作间隙，因为第二间隙层是饱和的并且表现为磁绝缘体。在回放期间，只有第一间隙层起间隙的作用，因为第二间隙层不饱和导致其作为磁导体。因此，在记录期间，头部“写入宽”，并且在播放期间，头部“读取狭窄”。提供了一种独特的方法来制造采用光致抗蚀剂层的垂直边缘以形成第一和第二间隙层的头部。

6. 发明授权

US08854764B2 Multiple-sense thermo-resistive sensor for contact detection of read-write heads 有权
标题翻译：用于读写头接触检测的多感测热电阻传感器
公开(公告)号：US08854764B2
公开(公告)日：2014-10-07
申请号：US13250204
申请日：2011-09-30
申请人： Andrew Chiu , Sujit Kirpekar , Katalin Pentek , Oscar J. Ruiz , David J. Seagle
发明人： Andrew Chiu , Sujit Kirpekar , Katalin Pentek , Oscar J. Ruiz , David J. Seagle
IPC分类号： G11B21/02 , G11B5/60
CPC分类号： G11B5/6076 , G11B5/607
摘要： Techniques of the present invention include detecting a touchdown between a read/write head of a disk drive and a surface of a magnetic disk using multiple touchdown sensors located at an air-bearing surface (ABS). The multiple sensors increase the likelihood that a touchdown event—i.e., a portion of the ABS of the head contacting the underlying magnetic disk surface—will be detected. During touchdown, the portion of the head contacting the magnetic disk generates frictional heat which changes a characteristic (e.g., the electrical resistance) of at least one of the sensors located at the ABS. When the sensors are connected to a detection circuit, the changing characteristic may be monitored to identify a touchdown event. The touchdown sensors may be, for example, electrically connected in either series or parallel to the detection circuit. Thus, as long as the electrical resistance of one of the sensors is changed, a touchdown event may be detected.
摘要翻译：本发明的技术包括使用位于空气轴承表面（ABS）的多个触地传感器检测磁盘驱动器的读/写磁头与磁盘表面之间的触地。多个传感器增加触发事件 - 即头部的ABS的一部分接触下面的磁盘表面 - 将被检测的可能性。触地时，头部与磁盘接触的部分产生摩擦热，该摩擦热改变位于ABS处的至少一个传感器的特性（例如，电阻）。当传感器连接到检测电路时，可以监视变化特性以识别触地事件。触地传感器可以例如以串联或并联的方式电连接到检测电路。因此，只要传感器之一的电阻改变，就可以检测到触地事件。

7. 发明申请

US20050106547A1 Device for use as learning aid or educational toy 审中-公开
标题翻译：用作学习辅助或教育玩具的装置
公开(公告)号：US20050106547A1
公开(公告)日：2005-05-19
申请号：US10958995
申请日：2004-10-05
申请人： Andrew Chiu
发明人： Andrew Chiu
IPC分类号： G09B5/06 , G09B1/00
CPC分类号： G09B5/062
摘要： A learning aid adapted to identify an icon on an object, comprising a pointer means, a central processing unit, and a response generating means, wherein said pointer means includes an optical color detector adapted to detect color or colors of said icon when placed in close proximity thereof and wherein said response generating means is adapted to provide a response corresponding to said detected color or colors.
摘要翻译：一种用于识别物体上的图标的学习辅助件，包括指针装置，中央处理单元和响应产生装置，其中所述指针装置包括光学颜色检测器，适于在放置在近距离时检测所述图标的颜色或颜色其中所述响应产生装置适于提供对应于所检测到的颜色或颜色的响应。

8. 发明授权

US06296407B1 Stackable low profile printer with an input and output media telescoping tray cassette 失效
标题翻译：可堆叠的低调打印机，带有输入和输出介质伸缩盘盒
公开(公告)号：US06296407B1
公开(公告)日：2001-10-02
申请号：US09477937
申请日：2000-01-05
申请人： Kerry N. McKay , Junji Yamamoto , James M Osmus , Caroline Zepeda , Andrew Chiu
发明人： Kerry N. McKay , Junji Yamamoto , James M Osmus , Caroline Zepeda , Andrew Chiu
IPC分类号： B41J1158
CPC分类号： B41J13/106 , B41J13/103 , B41J29/023 , B41J29/026
摘要： The present invention provides a low profile stackable Internet appliance printer for use with a television receiver and monitor and responsive to commands from a remote device for printing user desired information. The printer has a box like rectangular shaped housing conforming in size to that of conventional electronic audio video components such as cable boxes, DVD players, amplifiers, video tapes and the like to facilitate the stacking of the printer with such other components. A base member having defines an interior cavity for receiving a removable combination input/output tray cassette and supports from below a low profile printbar including its feed motor, drive motor, associated electronic drivers for controlling the firing of low profile printheads, carriage movement and the moving of paper to print user desired images. The combination input/output tray cassette includes a release to allow the complete removal of the cassette for resupplying an input tray portion thereof with a new supply of paper and for providing a user with access to the interior of the printer to facilitate the removal of any paper jams. A user actuated paper size adjuster permits the input tray portion of the cassette unit to accommodate at least two different sizes of paper and couples a repositioning mechanism to an leading edge kick out feature to facilitate the ejection of sheets of paper in accordance with the paper size selection made by the user.
摘要翻译：本发明提供了一种用于电视接收机和监视器的便携式互联网设备打印机，并响应于来自远程设备的用于打印用户期望信息的命令。打印机具有尺寸符合常规电子音频视频组件（如电缆盒，DVD播放器，放大器，录像带等）尺寸的矩形盒体，以便打印机与其他部件的堆叠。底座部件具有内腔，用于接收可移除的组合输入/输出托盘盒，并且从低轮廓打印杆的下方支撑包括其进给马达，驱动马达，用于控制低轮廓打印头的点火的电子驱动器，托架运动和移动纸张以打印用户所需的图像。组合输入/输出托盘盒包括释放装置，以允许完全移除盒式磁带，以便用新的纸张供应其输入托盘部分，并为用户提供对打印机内部的访问以便于去除任何卡纸用户致动的纸张尺寸调节器允许盒单元的输入托盘部分容纳至少两种不同尺寸的纸张，并将重新定位机构连接到前缘突出特征以便于根据纸张尺寸排出纸张由用户做出的选择。

9. 发明授权

US6001235A Rotary plater with radially distributed plating solution 失效
标题翻译：带旋转平板的放射性分布电镀液
公开(公告)号：US6001235A
公开(公告)日：1999-12-14
申请号：US881040
申请日：1997-06-23
申请人： David M. Arken , Andrew Chiu , Joseph John Fatula, Jr. , Robert William Hitzfield , Wen-Chien David Hsiao , Yiping Hsiao
发明人： David M. Arken , Andrew Chiu , Joseph John Fatula, Jr. , Robert William Hitzfield , Wen-Chien David Hsiao , Yiping Hsiao
IPC分类号： C25D5/00 , C25D5/08 , C25D7/12 , C25B15/00 , C25D17/00 , C25D21/06
CPC分类号： C25D7/123 , C25D17/001 , C25D21/00 , C25D21/18 , C25D5/08 , Y10S204/07
摘要： A rotary plater and method of plating are provided which improve the uniformity of plating across a plating surface of a workpiece. A plating solution distribution device is located in a plating cup between an anode and a cathode in a spaced relationship therebetween and is centered about a vertical axis of the plating cup. A motor is provided for relatively rotating the cathode and the plating solution distribution device with respect to one another. The plating solution distribution device distributes the plating solution over the plating surface at a distribution rate which increases radially outwardly from the vertical axis. With this arrangement the volume of plating solution at the outer periphery of the plating surface is enriched with ions to promote plating uniformity.
摘要翻译：提供了一种旋转镀层和电镀方法，其提高了跨工件的镀层表面的电镀均匀性。电镀溶液分配装置位于阳极和阴极之间的电镀杯中，间隔开的关系，并且以电镀杯的垂直轴为中心。提供电动机用于相对于彼此相对旋转阴极和电镀液分配装置。电镀溶液分配装置以从垂直轴径向向外增加的分布率将电镀液分布在电镀表面上。通过这种布置，电镀表面外周的电镀溶液的体积富含离子以促进电镀均匀性。

10. 发明授权

US08201320B2 Method for manufacturing a magnetic write head having a wrap around shield that is magnetically coupled with a leading magnetic shield 有权
标题翻译：一种用于制造具有与领先磁屏蔽磁耦合的围绕屏蔽的磁性写入头的方法
公开(公告)号：US08201320B2
公开(公告)日：2012-06-19
申请号：US12641242
申请日：2009-12-17
申请人： Donald G. Allen , Yingjian Chen , Andrew Chiu , Liubo Hong , Wen-Chien D. Hsiao , Edward H. P. Lee , Fenglin Liu , Katalin Pentek , Kyusik Shin , Yi Zheng , Qiping Zhong , Honglin Zhu
发明人： Donald G. Allen , Yingjian Chen , Andrew Chiu , Liubo Hong , Wen-Chien D. Hsiao , Edward H. P. Lee , Fenglin Liu , Katalin Pentek , Kyusik Shin , Yi Zheng , Qiping Zhong , Honglin Zhu
IPC分类号： H04R31/00 , G11B5/127
CPC分类号： G11B5/11 , G11B5/1278 , G11B5/3116 , G11B5/3146 , G11B5/315 , G11B5/3163 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method for manufacturing a magnetic write head having a leading magnetic shield and a trailing magnetic shield that are arranged to prevent the lost of magnetic write field to the trailing magnetic shield. The write head includes a non-magnetic step layer that provides additional spacing between the trailing magnetic shield and the write pole at a region removed from the air bearing surface.
摘要翻译：一种用于制造具有前磁屏蔽和后磁屏蔽的磁写头的方法，该方法被布置为防止向后磁屏蔽的磁写磁场的损失。写头包括非磁性阶梯层，其在从空气轴承表面移除的区域处在后磁屏蔽和写极之间提供额外的间隔。

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