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31. 发明授权

US07826982B2 Method of identifying inhibitors using a 3-D structure of RAC-1 GTPASE 有权
标题翻译：使用RAC-1 GTPASE的3-D结构鉴定抑制剂的方法
公开(公告)号：US07826982B2
公开(公告)日：2010-11-02
申请号：US11496959
申请日：2006-07-31
申请人： Yi Zheng , Nicolas Nassar , Karlheinz R. Skowronek
发明人： Yi Zheng , Nicolas Nassar , Karlheinz R. Skowronek
IPC分类号： G01N31/00 , G06G7/58
CPC分类号： C12N9/16 , A61K31/506 , C07K2299/00 , Y02A90/26
摘要： The preferred embodiments generally relate to methods and compositions that affect the GTP-binding activity of members of the Rho family GTPases, preferably Rac (Rac1, Rac2 and/or Rac3), such compositions include compounds that modulate the GTP/GDP exchange activity, along with uses for the compounds including screening for compounds which recognize Rac GTPase, and methods of treating pathological conditions associated or related to a Rho family GTPase, including Rac. The preferred embodiments also relate to methods of using such compounds, or derivatives thereof, e.g., in therapeutics, diagnostics, and as research tools.
摘要翻译：优选的实施方案通常涉及影响Rho家族GTP酶，优选Rac（Rac1，Rac2和/或Rac3）成员的GTP-结合活性的方法和组合物，所述组合物包括调节GTP / GDP交换活性的化合物用于化合物的用途，包括筛选识别Rac GTP酶的化合物，以及治疗与Rho家族GTP酶（包括Rac）相关或相关的病理状况的方法。优选实施方案还涉及使用这些化合物或其衍生物的方法，例如在治疗学，诊断学和研究工具中。

32. 发明授权

US07818875B2 Method of manufacturing a magnetic head with integration of a small flash field, zero bias, and non-reactive ion milling for pole tip uniformity 有权
标题翻译：制造具有小闪电场，零偏压和非反应离子铣削的磁头的磁头的均匀性的制造方法
公开(公告)号：US07818875B2
公开(公告)日：2010-10-26
申请号：US11297228
申请日：2005-12-07
申请人： Hamid Balamame , Daniel Wayne Bedell , Mary Kathryn Gutberlet , Clarence Kai-Sheng Hsieh , Aron Pentek , Yi Zheng
发明人： Hamid Balamame , Daniel Wayne Bedell , Mary Kathryn Gutberlet , Clarence Kai-Sheng Hsieh , Aron Pentek , Yi Zheng
IPC分类号： G11B5/187
CPC分类号： G11B5/3163 , G11B5/3116 , Y10T29/49039 , Y10T29/49041 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method of manufacturing a magnetic write head that provides improved pole critical dimension control, such as improved track width control (improved sigma) and improved flare point control. The method involves a combination of several process improvements, such as photolithographically patterning a P2 pole tip defining photoresist frame using a zero print bias and also using a small flash field. The method also involves the use of a non-reactive ion etch to notch the first pole (P1) using the second pole (P2) as a mask.
摘要翻译：一种制造磁写头的方法，其提供改进的极关键尺寸控制，例如改进的轨道宽度控制（改进的σ）和改进的闪点控制。该方法涉及几个工艺改进的组合，例如使用零印刷偏压光刻地图案化限定光致抗蚀剂框架的P2极尖端并且还使用小的闪光场。该方法还涉及使用非反应性离子蚀刻来使用第二极（P2）作为掩模来切割第一极（P1）。

33. 发明授权

US07749563B2 Two-layer film for next generation damascene barrier application with good oxidation resistance 失效
标题翻译：用于下一代镶嵌屏障的双层膜具有良好的抗氧化性能
公开(公告)号：US07749563B2
公开(公告)日：2010-07-06
申请号：US10266551
申请日：2002-10-07
申请人： Yi Zheng , Srinivas D. Nemani , Li-Qun Xia
发明人： Yi Zheng , Srinivas D. Nemani , Li-Qun Xia
IPC分类号： C23C16/00
CPC分类号： H01L21/02167 , C23C16/0272 , C23C16/325 , H01L21/022 , H01L21/02271 , H01L21/02274 , H01L21/314 , H01L21/7681 , H01L21/76826 , H01L21/76832
摘要： A method is provided for processing a substrate including providing a processing gas comprising an organosilicon compound comprising a phenyl group to the processing chamber, and reacting the processing gas to deposit a low k silicon carbide barrier layer useful as a barrier layer in damascene or dual damascene applications with low k dielectric materials. A method is provided for depositing a silicon carbide cap layer that has substantially no phenyl groups attached to silicon atoms from a processing gas comprising an oxygen-free organosilicon compound on a low k silicon carbide barrier layer.
摘要翻译：提供了一种处理基材的方法，包括提供包含含有苯基的有机硅化合物的处理气体至处理室，并使处理气体反应沉积在大马士革或双镶嵌中可用作阻挡层的低k碳化硅阻挡层低k电介质材料的应用。提供了一种用于沉积在低k碳化硅阻挡层上基本上没有从包含无氧有机硅化合物的处理气体连接到硅原子上的苯基沉积碳化硅盖层的方法。

34. 发明申请

US20100155367A1 METHOD FOR MANUFACTURING A MAGNETIC WRITE HEAD HAVING A HARD MASK DEFINED WRITE POLE TRAILING EDGE STEP 有权
标题翻译：制造具有硬掩模的磁头写入头的方法定义的写入轨迹边缘步
公开(公告)号：US20100155367A1
公开(公告)日：2010-06-24
申请号：US12343720
申请日：2008-12-24
申请人： Aron Pentek , Sue Siyang Zhang , Yi Zheng
发明人： Aron Pentek , Sue Siyang Zhang , Yi Zheng
IPC分类号： B44C1/22
CPC分类号： G11B5/3116 , G11B5/1278 , G11B5/315 , G11B5/3163 , Y10T29/49048 , Y10T29/49052
摘要： A method for manufacturing a magnetic write head having a write pole with a tapered trailing edge step. The resulting tapered trailing edge step maximizes write field at very small bit sizes by preventing the magnetic saturation of the write pole at the pole tip. The method includes depositing a magnetic write pole material and then depositing a magnetic material over the magnetic write pole material. A RIE mask and hard mask are deposited over the magnetic bump material. A resist mask is formed over the RIE mask and hard mask, and a reactive ion etching is performed to transfer the pattern of the resist mask onto the underlying hard mask. Then an ion milling is performed to form a the magnetic step layer with a tapered edge that defines a tapered trailing edge step structure of the write pole.
摘要翻译：一种用于制造具有具有锥形后缘台阶的写极的磁写头的方法。所产生的锥形后沿步骤通过防止磁极尖端的写极的磁饱和而使非常小的位尺寸的写入场最大化。该方法包括沉积磁性写入磁极材料，然后在磁性写入磁极材料上沉积磁性材料。 RIE掩模和硬掩模沉积在磁性凸块材料上。在RIE掩模和硬掩模上形成抗蚀剂掩模，并且执行反应离子蚀刻以将抗蚀剂掩模的图案转移到下面的硬掩模上。然后执行离子铣削以形成具有锥形边缘的磁性阶梯层，其限定了写入极的锥形后缘阶梯结构。

35. 发明授权

US07659220B1 Sealing composition for sealing aluminum nitride and aluminum oxynitride ceramics 失效
标题翻译：密封氮化铝和氮氧化铝陶瓷的密封组合物
公开(公告)号：US07659220B1
公开(公告)日：2010-02-09
申请号：US12327207
申请日：2008-12-03
申请人： Yi Zheng , Richard C. Marlor , George C. Wei
发明人： Yi Zheng , Richard C. Marlor , George C. Wei
IPC分类号： C03C8/14 , C03C8/18
CPC分类号： C03C8/24 , C04B37/005 , C04B41/009 , C04B41/5022 , C04B41/86 , C04B2237/062 , C04B2237/066 , C04B2237/095 , C04B2237/10 , C04B2237/366 , H01J9/266 , C04B35/581 , C04B41/5096 , C04B41/5071
摘要： There is described a sealing composition for sealing aluminum nitride and aluminum oxynitride ceramics comprising: a mixture of SiO2, at least one other metal oxide, and a silicon additive comprising at least one of silicon metal or a silicide. The silicon additive acts to suppress the formation of nitrogen bubbles during the sealing of articles comprised of aluminum nitride or aluminum oxynitride ceramics, e.g., as in the case of a ceramic discharge vessel for a high intensity discharge lamp.
摘要翻译：描述了用于密封氮化铝和氮氧化铝陶瓷的密封组合物，其包括：SiO 2，至少一种其它金属氧化物和包含硅金属或硅化物中的至少一种的硅添加剂的混合物。在氮化铝或氮氧化铝陶瓷的制品的密封过程中，例如与用于高强度放电灯的陶瓷放电容器的情况相同，硅添加剂起到抑制氮气泡形成的作用。

36. 发明授权

US07612080B2 GTPase inhibitors and use thereof for controlling platelet hyperactivity 失效
标题翻译： GTP酶抑制剂及其用于控制血小板多动症的用途
公开(公告)号：US07612080B2
公开(公告)日：2009-11-03
申请号：US11283556
申请日：2005-11-18
申请人： Yi Zheng , Huzoor Akbar , David A. Williams , Wieslaw Adam Mazur
发明人： Yi Zheng , Huzoor Akbar , David A. Williams , Wieslaw Adam Mazur
IPC分类号： A61K31/506
CPC分类号： A61K31/506
摘要： The preferred embodiments generally relate to methods and compositions that affect the GTP-binding activity of members of the Rho family GTPases, preferably Rac (Rac1, Rac2 and/or Rac3), such compositions include compounds that modulate the GTP/GDP exchange activity, along with uses for the compounds including screening for compounds which recognize Rac GTPase, and methods of treating pathological conditions associated or related to a Rho family GTPase, including Rac. The preferred embodiments also relate to methods of using such compounds, or derivatives thereof, e.g., in therapeutics, diagnostics, and as research tools.
摘要翻译：优选的实施方案通常涉及影响Rho家族GTP酶，优选Rac（Rac1，Rac2和/或Rac3）成员的GTP结合活性的方法和组合物，所述组合物包括沿着GTP / GDP交换活性调节GTP / GDP交换活性的化合物用于化合物的用途，包括筛选识别Rac GTP酶的化合物，以及治疗与Rho家族GTP酶（包括Rac）相关或相关的病理状况的方法。优选实施方案还涉及使用这些化合物或其衍生物的方法，例如在治疗学，诊断学和研究工具中。

37. 发明授权

US07576951B2 Perpendicular magnetic write head having a magnetic write pole with a concave trailing edge 有权
标题翻译：具有磁写入磁极的垂直磁性写头具有凹形后缘
公开(公告)号：US07576951B2
公开(公告)日：2009-08-18
申请号：US11411556
申请日：2006-04-25
申请人： Donald G. Allen , Amanda Baer , Michael Feldbaum , Hung-Chin Guthrie , Wen-Chien David Hsiao , Yimin Hsu , Ming Jiang , Yinshi Liu , Aaron Neuhaus , Vladimir Nikitin , Aron Pentek , Katalin Pentek , Yi Zheng
发明人： Donald G. Allen , Amanda Baer , Michael Feldbaum , Hung-Chin Guthrie , Wen-Chien David Hsiao , Yimin Hsu , Ming Jiang , Yinshi Liu , Aaron Neuhaus , Vladimir Nikitin , Aron Pentek , Katalin Pentek , Yi Zheng
IPC分类号： G11B5/127
CPC分类号： G11B5/3116 , G11B5/11 , G11B5/1278 , G11B5/1871 , G11B5/3146 , G11B5/315 , G11B5/3163
摘要： A magnetic write head for perpendicular magnetic recording having a write pole with a concave trailing edge. The magnetic write pole can have a trapezoidal shape with first and second laterally opposed sides that are further apart at the trailing edge than at the leading edge. The write head may or may not include a magnetic trailing shield, and if a trailing shield is included it is separated from the trailing edge by a non-magnetic write gap layer. The concave trailing edge improves magnetic performance such as by improving the transition curvature. A method for constructing the write head includes forming a magnetic write pole by forming a mask structure over a deposited write pole material, the mask structure having an alumina hard mask and an image transfer layer such as DURAMIDE®. An alumina fill layer is then deposited and a chemical mechanical polish is performed to open up the image transfer layer. A reactive on etch is performed to remove the image transfer layer and a reactive ion mill or reactive ion etch is performed to remove the alumina hard mask and form a concave surface on the write pole.
摘要翻译：用于垂直磁记录的磁写头，具有带有凹后缘的写极。磁性写入极可以具有梯形形状，其中第一和第二横向相对侧在后缘处比在前缘处更远地分开。写头可以包括或可以不包括磁性后屏蔽，并且如果包括后屏蔽，则其通过非磁性写间隙层与后缘分离。凹形后边缘提高磁性能，例如通过改善转变曲率。构成写入头的方法包括通过在沉积的写入极材料上形成掩模结构来形成磁性写入极，掩模结构具有氧化铝硬掩模和诸如DURAMIDE的图像转移层。然后沉积氧化铝填充层，并执行化学机械抛光以打开图像转印层。执行反应性蚀刻以去除图像转印层，并且执行反应性离子磨或反应离子蚀刻以除去氧化铝硬掩模并在写入极上形成凹面。

38. 发明申请

US20090184091A1 DIAMOND-LIKE CARBON (DLC) HARDMASK AND METHODS OF FABRICATION USING SAME 有权
标题翻译：类金刚石（DLC）HARDMASK及其制造方法
公开(公告)号：US20090184091A1
公开(公告)日：2009-07-23
申请号：US12018084
申请日：2008-01-22
申请人： Yi Zheng
发明人： Yi Zheng
IPC分类号： B44C1/22
CPC分类号： G11B5/3116 , G11B5/3163
摘要： A method according to one embodiment comprises forming a thin film layer; forming a hardmask layer above the thin film layer, the hardmask layer comprising laminated layers of diamond-like carbon; removing a portion of the hardmask layer; and removing a portion of the thin film layer that is unprotected by the hardmask layer. A method according to another embodiment comprises forming a thin film layer; forming a patterned hardmask layer above the thin film layer, the hardmask layer comprising laminated layers of diamond-like carbon; and implanting a material into a portion of the thin film layer that is unprotected by the patterned hardmask layer. Additional methods are disclosed.
摘要翻译：根据一个实施方案的方法包括形成薄膜层; 在所述薄膜层上形成硬掩模层，所述硬掩模层包括类金刚石碳的叠层; 去除硬掩模层的一部分; 以及去除未被硬掩模层保护的薄膜层的一部分。根据另一实施例的方法包括形成薄膜层; 在薄膜层上形成图案化的硬掩模层，硬掩模层包括类金刚石碳的层压层; 以及将材料注入到未被图案化的硬掩模层保护的薄膜层的一部分中。公开了另外的方法。

39. 发明申请

US20090168257A1 INDEPENDENT SIDE SHIELD AND TOP SHIELD THROAT HEIGHT CONTROL FOR HIGH LINEAR DENSITY WRAP AROUND SHIELD WRITE HEAD 有权
标题翻译：独立的封面和顶层屏蔽高度控制高密度缠绕在屏蔽写头
公开(公告)号：US20090168257A1
公开(公告)日：2009-07-02
申请号：US11966086
申请日：2007-12-28
申请人： Wen-Chien David Hsiao , Yinshi Liu , Yi Zheng
发明人： Wen-Chien David Hsiao , Yinshi Liu , Yi Zheng
IPC分类号： G11B5/33
CPC分类号： G11B5/3163 , G11B5/1278 , G11B5/3116 , G11B5/315
摘要： A magnetic write head for perpendicular magnetic recording. The magnetic write head includes a write pole having a pole tip region and a flared region. The write pole also has a trailing, wrap-around magnetic shield that is separated from the sides of the write pole by a non-magnetic side gap layer. The write head is formed such that the side gap spacing is larger in the flared region than in the pole tip region. This varying gap spacing can be formed by depositing a non-magnetic material using a collimated sputter deposition aligned substantially perpendicular to the air bearing surface. This collimated sputtering deposits the non-magnetic material more readily on the sides of the write pole in the flared region than in the pole tip region.
摘要翻译：用于垂直磁记录的磁写头。磁写头包括具有极尖区域和扩口区域的写入极。写极还具有通过非磁性侧间隙层与写入极的两侧分离的后围环绕磁屏蔽。写头形成为使得扩张区域中的侧间隙间隔大于极尖区域中的间隙间距。可以通过使用基本垂直于空气轴承表面排列的准直溅射沉积物沉积非磁性材料来形成这种变化的间隙间隔。这种准直的溅射使非磁性材料更容易地在扩展区域中的写入极的侧面上比在磁极尖端区域中沉积。

40. 发明授权

US07554764B2 Lift-off method for forming write pole of a magnetic write head and write pole formed thereby 失效
标题翻译：用于形成磁写头和由此形成的写磁极的写极的剥离方法
公开(公告)号：US07554764B2
公开(公告)日：2009-06-30
申请号：US11399820
申请日：2006-04-07
申请人： Hamid Balamane , Jyh-Shuey Lo , Yi Zheng
发明人： Hamid Balamane , Jyh-Shuey Lo , Yi Zheng
IPC分类号： G11B5/147
CPC分类号： G11B5/3163 , G11B5/1278 , Y10T29/49043
摘要： A lift-off method for forming write pole of a magnetic write head and write pole formed thereby is disclosed. A write pole including a hard mask on a top portion of the write pole is formed. A layer of material for reinforcing sidewall fencing of the write pole is deposited. Portions of the layer of material on top of the write pole are removed while the layer of material at the sidewall fencing is left to provide support to the sidewall fencing.
摘要翻译：公开了一种用于形成磁写头和由此形成的写磁极的写极的剥离方法。形成在写入极的顶部包括硬掩模的写入极。一层用于加强写柱的侧壁围栏的材料被沉积。除去写磁极顶部的材料层的部分，同时留下侧壁围栏处的材料层以向侧壁围栏提供支撑。

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