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41. 发明申请

US20080112088A1 Perpendicular magnetic write head having a wrap around trailing shield with a flux return path 审中-公开
标题翻译：垂直磁性写头，具有带有通量返回路径的后挡板的包裹物
公开(公告)号：US20080112088A1
公开(公告)日：2008-05-15
申请号：US11598417
申请日：2006-11-13
申请人： Wen-Chien David Hsiao , Yimin Hsu , Edward Hin Pong Lee , Vladimir Nikitin , Aron Pentek , Yi Zheng
发明人： Wen-Chien David Hsiao , Yimin Hsu , Edward Hin Pong Lee , Vladimir Nikitin , Aron Pentek , Yi Zheng
IPC分类号： G11B5/33
CPC分类号： G11B5/1278 , G11B5/11
摘要： A magnetic write head for perpendicular magnetic recording that has write pole, a return pole and a trailing shield that is magnetically connected with magnetic return pole. The write head includes a magnetic pedestal and first and second magnetic studs that connect the trailing shield with the pedestal. The studs are laterally spaced a distance that is not greater than 5 um from the nearest side of the write pole. In other words, the studs are spaced from each other a distance that is no greater than the width of the leading edge of the write pole plus 10 um. This spacing of the studs prevents saturation of the trailing shield, maximizing field gradient and ensuring optimal magnetic write performance.
摘要翻译：用于垂直磁记录的磁头，具有写磁极，与磁返回极磁性连接的返回极和后屏蔽。写头包括一个磁性基座和将尾部屏蔽与基座相连的第一和第二磁性螺柱。螺柱横向间隔开距离写柱最近侧不超过5um的距离。换句话说，螺柱彼此间隔开不大于写入极的前缘的宽度加上10um的距离。螺栓的这种间距防止后挡板的饱和，使场梯度最大化并确保最佳磁写性能。

42. 发明授权

US07217666B2 Reactive ion milling/RIE assisted CMP 失效
标题翻译：反应离子研磨/ RIE辅助CMP
公开(公告)号：US07217666B2
公开(公告)日：2007-05-15
申请号：US10792330
申请日：2004-03-02
申请人： Hung-Chin Guthrie , Ming Jiang , Jerry Lo , Aron Pentek , Yi Zheng
发明人： Hung-Chin Guthrie , Ming Jiang , Jerry Lo , Aron Pentek , Yi Zheng
IPC分类号： H01L21/461
CPC分类号： B24B1/00 , G11B5/00 , G11B5/3116 , G11B5/3163 , H01L21/00 , Y10T29/49032 , Y10T29/49044 , Y10T29/49048
摘要： A method for forming a high aspect ratio magnetic structure in a magnetic write head using a combination of chemical mechanical polishing and reactive ion etching.
摘要翻译：使用化学机械抛光和反应离子蚀刻的组合在磁写头中形成高纵横比磁结构的方法。

43. 发明申请

US20050233576A1 Method of depositing dielectric materials in damascene applications 有权
公开(公告)号：US20050233576A1
公开(公告)日：2005-10-20
申请号：US11118678
申请日：2005-04-28
申请人： Ju-Hyung Lee , Ping Xu , Shankar Venkataraman , Li-Qun Xia , Fei Han , Ellie Yieh , Srinivas Nemani , Kangsub Yim , Farhad Moghadam , Ashok Sinha , Yi Zheng
发明人： Ju-Hyung Lee , Ping Xu , Shankar Venkataraman , Li-Qun Xia , Fei Han , Ellie Yieh , Srinivas Nemani , Kangsub Yim , Farhad Moghadam , Ashok Sinha , Yi Zheng
IPC分类号： C23C16/42 , C23C16/30 , C23C16/40 , C23C16/56 , H01L21/311 , H01L21/312 , H01L21/316 , H01L21/768 , H01L23/522 , H01L21/314
CPC分类号： H01L21/76834 , C23C16/30 , C23C16/401 , C23C16/56 , H01L21/02126 , H01L21/02211 , H01L21/02216 , H01L21/02274 , H01L21/02304 , H01L21/31138 , H01L21/31144 , H01L21/312 , H01L21/3122 , H01L21/3127 , H01L21/31633 , H01L21/76807 , H01L21/7681 , H01L21/76826 , H01L21/76828 , H01L21/76829
摘要： Methods are provided for depositing an oxygen-doped dielectric layer. The oxygen-doped dielectric layer may be used for a barrier layer or a hardmask. In one aspect, a method is provided for processing a substrate including positioning the substrate in a processing chamber, introducing a processing gas comprising an oxygen-containing organosilicon compound, carbon dioxide, or combinations thereof, and an oxygen-free organosilicon compound to the processing chamber, and reacting the processing gas to deposit an oxygen-doped dielectric material on the substrate, wherein the dielectric material has an oxygen content of about 15 atomic percent or less. The oxygen-doped dielectric material may be used as a barrier layer in damascene or dual damascene applications.

44. 发明申请

US20050165306A1 Detection of motion in vibro-acoustography 有权
标题翻译：振动声学中的运动检测
公开(公告)号：US20050165306A1
公开(公告)日：2005-07-28
申请号：US10956461
申请日：2004-10-01
申请人： Yi Zheng , Wei Tan , James Greenleaf , Shigao Chen
发明人： Yi Zheng , Wei Tan , James Greenleaf , Shigao Chen
IPC分类号： A61B8/00
CPC分类号： A61B8/00 , A61B8/485
摘要： Harmonic motion is produced in a subject using vibro-acoustography. An ultrasonic imaging system repetitively interrogates the subject and the Doppler shift in the reflected echo signals is analyzed to measure the phase and amplitude of harmonic motion produced in the subject at different prescribed frequencies. Shear wave propagation through the subject is determined from this information and mechanical properties related to “stiffness” of the subject are determined. A Kalman filter is employed in the phase and amplitude measurement to extract the harmonic motion information from background noise.
摘要翻译：使用振动声学技术在受试者中产生谐波运动。超声成像系统重复地询问受试者，并且分析反射回波信号中的多普勒频移，以测量在不同规定频率下在受试者中产生的谐波运动的相位和幅度。根据该信息确定通过受试者的剪切波传播，并确定与受试者的“刚度”相关的机械性质。在相位和幅度测量中采用卡尔曼滤波器从背景噪声中提取谐波运动信息。

45. 发明申请

US20050130243A1 Assay for entactogens 审中-公开
公开(公告)号：US20050130243A1
公开(公告)日：2005-06-16
申请号：US10736004
申请日：2003-12-15
申请人： Yi Zheng , Hshiou-Ting Liu , Yali Yang
发明人： Yi Zheng , Hshiou-Ting Liu , Yali Yang
IPC分类号： A61K39/385 , C07D207/40 , C07D317/48 , C07D317/58 , C07D405/12 , C07K14/47 , C07K16/18 , C07K16/44 , C07K17/06 , G01N33/53 , G01N33/531 , G01N33/532 , G01N33/533 , G01N33/535 , G01N33/537 , G01N33/543 , G01N33/94
CPC分类号： C07D317/48 , C07D317/58 , C07D405/12 , C07K16/44 , G01N33/532 , G01N33/946
摘要： Methods, compositions and kits are disclosed. The methods are directed to determining the presence of entactogen analytes such as, for example, 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxy-methamphetamine (MDMA), 3,4-methylenedioxy-ethylamphetamine (MDEA) and 4-hydroxy-3-methoxy-methamphetamine (HMMA). The method comprises providing in combination in a medium (i) a sample suspected of containing the compound and (ii) an antibody raised against a compound of Formula I that comprises a protein. The medium is examined for the presence a complex comprising the compound and the antibody where the presence of such as complex indicates the presence of the compound in the sample. In one aspect of the above embodiment, the combination further comprises a label conjugate of the compound Formula I.

46. 发明授权

US06813006B1 Stand-alone speedometer directly measuring the translational speed based on the difference between dispersive dragging effects of different media 失效
标题翻译：基于不同介质的分散拖动效果的差异，独立速度计直接测量平移速度
公开(公告)号：US06813006B1
公开(公告)日：2004-11-02
申请号：US10431492
申请日：2003-05-07
申请人： Ruyong Wang , Yi Zheng , Aiping Yao
发明人： Ruyong Wang , Yi Zheng , Aiping Yao
IPC分类号： G01P336
CPC分类号： G01P3/36 , G01P3/50 , G01S17/50
摘要： A stand-alone speedometer includes an electromagnetic wave source, a beam splitter, a detector and two media with different dispersive dragging effects. An electromagnetic wave is divided into two beams by the beam splitter. The two beams pass the two media differently and they combine again to go on to a detector, giving rise to interference which records the travel-time difference between two beams. Because the two media have different dispersive dragging effects on the propagation of the electromagnetic wave, measuring the change of the travel-time difference when the apparatus is stationary to that when the apparatus is moving will give the translational speed of the apparatus.
摘要翻译：独立的速度计包括电磁波源，分束器，检测器和具有不同分散拖动效果的两种介质。电磁波由分束器分成两束。两个光束不同地通过两个介质，并且它们再次组合以进入检测器，从而产生记录两个光束之间的行进时间差的干扰。由于两种介质对电磁波的传播具有不同的色散拖曳效果，因此当设备静止时测量行程时差的变化与设备运动时的差异变化将给出设备的平移速度。

47. 外观设计

USD944253S1 Disposable stylus 有权
公开(公告)号：USD944253S1
公开(公告)日：2022-02-22
申请号：US29731844
申请日：2020-04-17
申请人： Adam Matthew Gettings , Yi Zheng
设计人： Adam Matthew Gettings , Yi Zheng

48. 发明授权

US08984741B2 Differentiated liftoff process for ultra-shallow mask defined narrow trackwidth magnetic sensor 有权
标题翻译：用于超浅掩模定义的窄轨道磁传感器的差分提升过程
公开(公告)号：US08984741B2
公开(公告)日：2015-03-24
申请号：US13458374
申请日：2012-04-27
申请人： Yi Zheng , Guomin Mao , Hicham M. Sougrati , Xiaozhong Dang
发明人： Yi Zheng , Guomin Mao , Hicham M. Sougrati , Xiaozhong Dang
IPC分类号： G11B5/127 , H04R31/00 , G11B5/31 , G11B5/39
CPC分类号： G11B5/3163 , G11B5/398 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method for manufacturing a magnetic read sensor allows for the construction of a very narrow trackwidth sensor while avoiding problems related to mask liftoff and shadowing related process variations across a wafer. The process involves depositing a plurality of sensor layers and forming a first mask structure. The first mask structure has a relatively large opening that encompasses a sensor area and an area adjacent to the sensor area where a hard bias structure can be deposited. A second mask structure is formed over the first mask structure and includes a first portion that is configured to define a sensor dimension and a second portion that is over the first mask structure in the field area.
摘要翻译：用于制造磁读取传感器的方法允许构造非常窄的轨道宽度传感器，同时避免与晶片上的掩模剥离和遮蔽相关的工艺变化相关的问题。该方法包括沉积多个传感器层并形成第一掩模结构。第一掩模结构具有相对较大的开口，其包围传感器区域和邻近传感器区域的区域，其中可以沉积硬偏压结构。第二掩模结构形成在第一掩模结构之上，并且包括被配置为限定传感器尺寸的第一部分和位于场区域中的第一掩模结构之上的第二部分。

49. 发明授权

US08839504B2 Method of fabricating a device having a sidegap 有权
标题翻译：制造具有侧隙的装置的方法
公开(公告)号：US08839504B2
公开(公告)日：2014-09-23
申请号：US12120129
申请日：2008-05-13
申请人： Yi Zheng
发明人： Yi Zheng
IPC分类号： G11B5/33 , B44C1/22 , G11B5/31 , G11B5/127
CPC分类号： G11B5/3163 , G11B5/1278 , G11B5/3116 , Y10T29/49041 , Y10T29/49046 , Y10T29/49048 , Y10T29/4906
摘要： A method in one approach includes forming a first layer of a nonmagnetic material over two sides of a structure, the first layer being substantially absent from above a top of the structure; depositing an overlayer of an etchable, nonmagnetic material over the first layer and the top of the structure; and etching the overlayer for substantially removing the overlayer from above the top of the structure, wherein a substantial portion of the overlayer remains along the two sides of the structure after the etching. Additional systems and methods are also presented.
摘要翻译：一种方法包括在结构的两侧形成非磁性材料的第一层，第一层基本上不存在于结构的顶部之上; 在所述结构的第一层和顶部上沉积可蚀刻的非磁性材料的覆层; 并且蚀刻所述覆盖层以从所述结构的顶部上方基本上去除所述覆盖层，其中所述覆盖层的大部分在蚀刻之后沿着所述结构的两侧保持。还介绍了其他系统和方法。

50. 发明申请

US20140213015A1 LASER PATTERNING PROCESS FOR BACK CONTACT THROUGH-HOLES FORMATION PROCESS FOR SOLAR CELL FABRICATION 审中-公开
标题翻译：用于太阳能电池制造的反接触式激光加工方法
公开(公告)号：US20140213015A1
公开(公告)日：2014-07-31
申请号：US13750026
申请日：2013-01-25
申请人： Jeffrey L. Franklin , Yi Zheng
发明人： Jeffrey L. Franklin , Yi Zheng
IPC分类号： H01L31/18
CPC分类号： H01L31/022425 , H01L31/068 , Y02E10/547
摘要： Embodiments of the invention contemplate formation of a high efficiency solar cell utilizing a laser patterning process to form openings in a passivation layer while maintaining good film properties of the passivation layer on a surface of a solar cell substrate. In one embodiment, a method of forming an opening in a passivation layer on a back surface of a solar cell substrate includes transferring a substrate having a passivation layer formed on a back surface of a substrate into a laser patterning apparatus, the substrate having a first type of doping atom on the back surface of the substrate and a second type of doping atom on a front surface of the substrate, providing laser radiation generated by the laser patterning apparatus from the front surface transmitting through the substrate to the passivation layer disposed on the back surface of the substrate, and forming openings in the passivation layer.
摘要翻译：本发明的实施方案考虑使用激光图案化工艺来形成高效率的太阳能电池，以在钝化层中形成开口，同时保持太阳能电池基板的表面上的钝化层的良好的膜特性。在一个实施例中，在太阳能电池基板的背面上的钝化层中形成开口的方法包括将形成在基板的背面上的钝化层的基板转印到激光图案形成装置中，所述基板具有第一在衬底的背面上的掺杂原子的类型和在衬底的前表面上的第二类型的掺杂原子，提供由激光图案形成装置产生的激光辐射从透过衬底的前表面到设置在衬底上的钝化层并且在钝化层中形成开口。

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