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1.发明授权Systems and methods for mounting and aligning a laser in an electrically assisted magnetic recording assembly 有权用于在电辅助磁记录组件中安装和对准激光器的系统和方法公开(公告)号：US08456961B1
公开(公告)日：2013-06-04
申请号：US13053466
申请日：2011-03-22
申请人： Lei Wang , Jih-Chiou Hser
发明人： Lei Wang , Jih-Chiou Hser
IPC分类号： G11B11/00
CPC分类号： G11B5/3163 , G11B5/314 , G11B5/6088 , G11B2005/0021
摘要： Systems and methods for mounting and aligning a laser in an electrically assisted magnetic recording (EAMR) assembly are described. In one embodiment, the invention relates to a submount assembly for a laser diode of an EAMR head, the submount assembly including a submount including a block shape including a first surface including a plurality of first conductive pads and a second surface including a second conductive pad, a laser including a main emitter and at least one alignment emitter, the laser having a block shape having a first surface including a plurality of first conductive pads attached to the first pads of the submount, and a slider including a top surface having a conductive pad configured to be attached to the second pad of the submount, wherein the at least one alignment emitter is configured to align the laser and the slider for attachment.
摘要翻译： 描述了在电辅助磁记录（EAMR）组件中安装和对准激光器的系统和方法。 在一个实施例中，本发明涉及一种用于EAMR头的激光二极管的底座组件，所述底座组件包括底座，所述底座组件包括底座，所述底座包括包括包括多个第一导电焊盘的第一表面的块形状，以及包括第二导电焊盘 包括主发射器和至少一个对准发射器的激光器，所述激光器具有块形状，所述激光器具有第一表面，所述第一表面包括附接到所述基座的所述第一焊盘的多个第一导电焊盘，以及滑块，所述滑块包括具有导电 衬垫，其被配置为附接到所述副座的所述第二焊盘，其中所述至少一个对准发射器被配置为使所述激光器和所述滑块对准以用于附接。
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公开(公告)号：US08240545B1
公开(公告)日：2012-08-14
申请号：US13208248
申请日：2011-08-11
申请人： Lei Wang , Jih-Chiou Hser
发明人： Lei Wang , Jih-Chiou Hser
IPC分类号： B23K31/02
CPC分类号： B23K1/0016 , B23K1/20 , H01L24/32 , H01L24/83 , H01L2224/2908
摘要： Methods for minimizing component shift during soldering are described. One such method includes forming a pedestal pad having a preselected shape on a substrate, forming at least one intervening layer on the substrate, the at least one intervening layer including a layer including a solidifying accelerant, and a layer including a solder, the solder layer having a preselected shape about the same as the preselected shape of the pedestal pad, positioning the component on the at least one intervening layer, and heating the solder to a predetermined process temperature, wherein the pedestal pad is configured to remain a solid during the heating the solder to the predetermined process temperature, and wherein the solidifying accelerant is configured to accelerate a solidification of the solder after the heating the solder to the predetermined process temperature.
摘要翻译： 描述了在焊接期间最小化元件偏移的方法。 一种这样的方法包括在衬底上形成具有预选形状的衬垫，在衬底上形成至少一个中间层，所述至少一个中间层包括包含凝固促进剂的层和包括焊料的层，所述焊料层 具有与所述基座垫的预选形状大约相同的预选形状，将所述部件定位在所述至少一个中间层上，并将所述焊料加热到预定的工艺温度，其中所述基座垫构造成在加热期间保持固体 所述焊料达到预定的工艺温度，并且其中所述固化促进剂被配置为在将所述焊料加热至预定工艺温度之后加速所述焊料的凝固。
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3.发明申请公开(公告)号：US20090000948A1
公开(公告)日：2009-01-01
申请号：US12097409
申请日：2007-01-04
申请人： Lei Wang , Lei Wang , Min Guo , Jing Cheng
发明人： Lei Wang , Lei Wang , Min Guo , Jing Cheng
摘要： The present invention provides methods for enhancing the efficiency of cell electroporation using dielectrophoresis-assisted cell localization and uses thereof in a microfluidic biochip system. Cells are first subject to dielectrophoresis and localized to regions where the electric field intensity is high enough to render cells electroporated. The invention enhances the efficiency of in situ cell electroporation on a traditional microfluidic biochip.
摘要翻译： 本发明提供使用介电电泳辅助细胞定位提高细胞电穿孔效率的方法及其在微流体生物芯片系统中的用途。 细胞首先进行介导电泳，并定位于电场强度足以使细胞电穿孔的区域。 本发明增强了传统微流体生物芯片上原位细胞电穿孔的效率。
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公开(公告)号：US11365608B2
公开(公告)日：2022-06-21
申请号：US16148684
申请日：2018-10-01
申请人： Haining Zheng , Lei Wang , Michael W. Walker
发明人： Haining Zheng , Lei Wang , Michael W. Walker
摘要： A method of moving a string assembly within a wellbore is disclosed. In some embodiments, the method comprises moving the string assembly within the wellbore; obtaining surface data regarding at least one parameter associated with moving the string assembly within the wellbore over a range of depths; modeling the at least one parameter over the range of depths for a plurality of assumed friction factors to obtain modeled data for each assumed friction factor; calculating a derivative of the surface data over the range of depths; calculating a derivative of the modeled data over the range of depths; comparing the derivative of the surface data to the derivative of the modeled data; determining one or more local friction factors for the range of depths based on the comparison; and adjusting at least one string assembly operating parameter based on the one or more local friction factors.
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公开(公告)号：US10352099B2
公开(公告)日：2019-07-16
申请号：US15208704
申请日：2016-07-13
申请人： Benjamin Spivey , Gregory S. Payette , Darren Pais , Krishnan Kumaran , Lei Wang , Jeffrey R. Bailey , Paul E. Pastusek
发明人： Benjamin Spivey , Gregory S. Payette , Darren Pais , Krishnan Kumaran , Lei Wang , Jeffrey R. Bailey , Paul E. Pastusek
摘要： Methods for drilling a wellbore within a subsurface region and drilling assemblies and systems that include and/or utilize the methods are disclosed herein. The methods include receiving a plurality of drilling performance indicator maps, normalizing the plurality of drilling performance indicator maps to generate a plurality of normalized maps, adaptive trending of the plurality of drilling performance indicator maps to generate a plurality of trended maps, summing the plurality of trended maps to generate an objective map, selecting a desired operating regime from the objective map, and adjusting at least one drilling operational parameter of a drilling rig based, at least in part, on the desired operating regime.
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公开(公告)号：US20190178059A1
公开(公告)日：2019-06-13
申请号：US16148684
申请日：2018-10-01
申请人： Haining Zheng , Lei Wang , Michael W. Walker
发明人： Haining Zheng , Lei Wang , Michael W. Walker
摘要： A method of moving a string assembly within a wellbore is disclosed. In some embodiments, the method comprises moving the string assembly within the wellbore; obtaining surface data regarding at least one parameter associated with moving the string assembly within the wellbore over a range of depths; modeling the at least one parameter over the range of depths for a plurality of assumed friction factors to obtain modeled data for each assumed friction factor; calculating a derivative of the surface data over the range of depths; calculating a derivative of the modeled data over the range of depths; comparing the derivative of the surface data to the derivative of the modeled data; determining one or more local friction factors for the range of depths based on the comparison; and adjusting at least one string assembly operating parameter based on the one or more local friction factors.
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公开(公告)号：US10302812B2
公开(公告)日：2019-05-28
申请号：US14830777
申请日：2015-08-20
申请人： Lei Wang , Richard E. Beckham , Scott R. Buechler
发明人： Lei Wang , Richard E. Beckham , Scott R. Buechler
摘要： Systems and methods for characterizing a spatial frequency of interface regions within a subterranean formation. A first method may include drilling a wellbore with a drilling assembly and measuring a downhole parameter during the drilling. The downhole parameter may be indicative of a lithology of a portion of the subterranean formation that is proximal to the drilling assembly. The first method also may include calculating an information entropy of the downhole parameter and characterizing the spatial frequency of the interface regions based upon the information entropy. A second method may include calculating the information entropy as a function of distance within a first wellbore and characterizing the spatial frequency of the interface regions. The second method also may include drilling a second wellbore within the subterranean formation and regulating the drilling based upon the spatial frequency of the interface regions. The systems include systems that perform the methods.
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公开(公告)号：US20190111661A1
公开(公告)日：2019-04-18
申请号：US16121752
申请日：2018-09-05
申请人： Lei Wang , Jeffrey R. Bailey , Srinivasan Rajagopalan , Adnan Ozekcin , Mehmet Deniz Ertas , Erika Biediger
发明人： Lei Wang , Jeffrey R. Bailey , Srinivasan Rajagopalan , Adnan Ozekcin , Mehmet Deniz Ertas , Erika Biediger
摘要： A multi-layer friction reducing tape, including: a foil layer including a metal, polymer, or hybrid-metal-polymer; an under layer disposed on the foil layer; an adhesion promoting layer contiguous with a surface of the under layer; a functional layer that includes a fullerene based composite, a diamond based material, diamond-like-carbon (DLC), or combinations thereof, wherein the functional layer is contiguous with a surface of the adhesion promoting layer; and a tape, including an adhesive layer and a backing material, wherein the adhesive layer is attached to a surface of the foil layer opposite the under layer.
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公开(公告)号：US09942200B1
公开(公告)日：2018-04-10
申请号：US14558669
申请日：2014-12-02
申请人： Dan Tan , Lei Wang , Bin Shi , Liulin Yang
发明人： Dan Tan , Lei Wang , Bin Shi , Liulin Yang
IPC分类号： H04L29/06
CPC分类号： H04L63/0272 , H04L63/0281 , H04L63/0823 , H04L63/083
摘要： A user is provisioned for a Web service by supplying a user name and password. A digital certificate and VPN identifier are generated and downloaded to the user's computer. The VPN identifier and user identifier are stored into a database. The user accesses the Web service and establishes a VPN using the certificate and VPN identifier. A user identifier, user name or user password is not required. A gateway computer uses the VPN identifier to access the database previously established during the provisioning session to retrieve the user identifier. Retrieval of the user identifier validates that the computing device is authorized to use the Web service. The gateway computer stores the client IP address and a mapping to the user identifier into a database. A proxy server retrieves the user identifier from the database using the IP address and includes the user identifier in Web traffic for a remote computer.
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公开(公告)号：US09658715B2
公开(公告)日：2017-05-23
申请号：US13277220
申请日：2011-10-20
申请人： Scott Honji , Lei Wang , Peter Drayton
发明人： Scott Honji , Lei Wang , Peter Drayton
CPC分类号： G06F3/0418 , G06F3/033 , G06F3/041
摘要： An indirect interaction input device, such as but not limited to a touch sensor, can provide multiple points of input, such as two or more positions in a coordinate space where a user is touching the sensor. These multiple points are in turn mapped to multiple positions on an output device such as a display. The mapping can be relative or absolute. With a relative mapping, boundary conditions for single and multiple displays are applied and, if appropriate, remedial offsets are added to the input points to maintain a desired user interaction model.
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