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21. 发明申请

US20130224603A1 Lithium-ion cell having a high-capacity anode and a high-capacity cathode 有权
标题翻译：具有高容量阳极和大容量阴极的锂离子电池
公开(公告)号：US20130224603A1
公开(公告)日：2013-08-29
申请号：US13385561
申请日：2012-02-27
申请人： Guorong Chen , Aruna Zhamu , Xiging Wang , Bor Z. Jang , Yanbo Wang , Qing Fang
发明人： Guorong Chen , Aruna Zhamu , Xiging Wang , Bor Z. Jang , Yanbo Wang , Qing Fang
IPC分类号： H01M4/583 , H01M10/00 , H01M4/44 , H01M4/46 , H01M4/40 , H01M4/505 , H01M4/525 , H01M4/485 , H01M4/38 , H01M4/42 , B82Y30/00
CPC分类号： H01G11/50 , B82Y30/00 , H01M4/386 , H01M4/387 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , Y02E60/13
摘要： A lithium-ion cell comprising: (A) a cathode comprising graphene as the cathode active material having a surface area to capture and store lithium thereon and wherein said graphene cathode is meso-porous having a specific surface area greater than 100 m2/g; (B) an anode comprising an anode active material for inserting and extracting lithium, wherein the anode active material is mixed with a conductive additive and/or a resin binder to form a porous electrode structure, or coated onto a current collector in a coating or thin film form; (C) a porous separator disposed between the anode and the cathode; (D) a lithium-containing electrolyte in physical contact with the two electrodes; and (E) a lithium source disposed in at least one of the two electrodes when the cell is made. This new Li-ion cell exhibits an unprecedentedly high energy density.
摘要翻译：一种锂离子电池，包括：（A）包含石墨烯的阴极，所述阴极活性材料具有在其上捕获和储存锂的表面积，并且其中所述石墨烯阴极是比表面积大于100m 2 / g的中等孔; （B）包括用于插入和提取锂的负极活性材料的阳极，其中所述负极活性材料与导电添加剂和/或树脂粘合剂混合以形成多孔电极结构，或涂覆在涂层中的集电体上，或薄膜形式; （C）设置在阳极和阴极之间的多孔隔板; （D）与两个电极物理接触的含锂电解质; 和（E）当制造电池时，设置在两个电极中的至少一个电极中的锂源。这种新的锂离子电池表现出前所未有的高能量密度。

22. 发明申请

US20120194803A1 Optical Sensing System And A Method Of Determining A Change In An Effective Refractive Index Of A Resonator Of An Optical Sensing System 有权
$Optical Sensing System And A Method Of Determining A Change In An Effective Refractive Index Of A Resonator Of An Optical Sensing System$
标题翻译：光学传感系统及确定光学感应系统谐振器有效折射率变化的方法
公开(公告)号：US20120194803A1
公开(公告)日：2012-08-02
申请号：US13338693
申请日：2011-12-28
申请人： Junfeng SONG , Xianshu Luo , Qing Fang , Mingbin Yu , Guo Qiang Patrick Lo
发明人： Junfeng SONG , Xianshu Luo , Qing Fang , Mingbin Yu , Guo Qiang Patrick Lo
IPC分类号： G01N21/41
CPC分类号： G01N21/7746 , G01N21/41 , G01N2021/458 , G02B6/29341 , H01S5/026 , H01S5/141
摘要： According to embodiments of the present invention, an optical sensing system is provided. The optical sensing system includes a resonator arrangement including a first resonator, wherein an effective refractive index of the first resonator is changeable in response to a change in a refractive index of a cladding of the first resonator, and a second resonator to which a current or voltage being adjustable in response to a change in the effective refractive index of the first resonator is applied, wherein the optical sensing system is configured to determine the change in the effective refractive index of the first resonator based on a change in the current or voltage applied to the second resonator. Further embodiments provide a method of determining a change in an effective refractive index of a resonator of an optical sensing system.
摘要翻译：根据本发明的实施例，提供了一种光学感测系统。光学传感系统包括谐振器装置，其包括第一谐振器，其中响应于第一谐振器的包层的折射率的变化，第一谐振器的有效折射率是可变的，以及第二谐振器，应用响应于第一谐振器的有效折射率的变化而调节的电压，其中光学感测系统被配置为基于施加的电流或电压的变化来确定第一谐振器的有效折射率的变化到第二谐振器。另外的实施例提供了一种确定光学感测系统的谐振器的有效折射率的变化的方法。

23. 发明申请

US20120064409A1 Graphene-enhanced anode particulates for lithium ion batteries 有权
标题翻译：用于锂离子电池的石墨烯增强阳极颗粒
公开(公告)号：US20120064409A1
公开(公告)日：2012-03-15
申请号：US12807635
申请日：2010-09-10
申请人： Aruna Zhamu , Jinjun Shi , Guorong Chen , Qing Fang , Bor Z. Jang
发明人： Aruna Zhamu , Jinjun Shi , Guorong Chen , Qing Fang , Bor Z. Jang
IPC分类号： H01M4/583 , H01B1/04 , H01M4/505 , H01M4/525 , H01M4/485 , H01M4/50
CPC分类号： H01M4/133 , B82Y30/00 , H01B1/04 , H01M4/0471 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/386 , H01M4/387 , H01M4/48 , H01M4/483 , H01M4/523 , H01M4/5825 , H01M4/587 , H01M4/625 , H01M10/0525 , Y02E60/122
摘要： A nano graphene-enhanced particulate for use as a lithium-ion battery anode active material, wherein the particulate is formed of a single sheet of graphene or a plurality of graphene sheets and a plurality of fine anode active material particles with a size smaller than 10 μm. The graphene sheets and the particles are mutually bonded or agglomerated into the particulate with at least a graphene sheet embracing the anode active material particles. The amount of graphene is at least 0.01% by weight and the amount of the anode active material is at least 0.1% by weight, all based on the total weight of the particulate. A lithium-ion battery having an anode containing these graphene-enhanced particulates exhibits a stable charge and discharge cycling response, a high specific capacity per unit mass, a high first-cycle efficiency, a high capacity per electrode volume, and a long cycle life.
摘要翻译：一种用作锂离子电池负极活性材料的纳米石墨烯增强颗粒，其中颗粒由单片石墨烯或多个石墨烯片和多个尺寸小于10的细阳极活性材料颗粒形成 μm。石墨烯片和颗粒与至少包含阳极活性物质颗粒的石墨烯片相互结合或聚集成颗粒。石墨烯的量为至少0.01重量％，阳极活性物质的量为至少0.1重量％，均基于颗粒的总重量。具有包含这些石墨烯增强颗粒的阳极的锂离子电池表现出稳定的充放电循环响应，每单位质量的高比容量，高的第一循环效率，每电极体积的高容量和长的循环寿命。

24. 发明申请

US20120021294A1 Graphite or carbon particulates for the lithium ion battery anode 有权
标题翻译：用于锂离子电池阳极的石墨或碳颗粒
公开(公告)号：US20120021294A1
公开(公告)日：2012-01-26
申请号：US12804413
申请日：2010-07-22
申请人： Aruna Zhamu , Jinjun Shi , Guorong Chen , Qing Fang , Bor Z. Jang , Ming C. Wang
发明人： Aruna Zhamu , Jinjun Shi , Guorong Chen , Qing Fang , Bor Z. Jang , Ming C. Wang
IPC分类号： H01M4/58 , H01B1/04 , C01B31/04
CPC分类号： H01B1/122 , C01B32/20 , H01M4/133 , H01M4/587 , H01M10/0525 , Y02T10/7011 , Y10T428/30
摘要： This invention provides a graphite or graphite-carbon particulate for use as a lithium secondary battery anode material having a high-rate capability. The particulate is formed of a core carbon or graphite particle and a plurality of satellite carbon or graphite particles that are each separately bonded to the core particle wherein the core particle is spherical in shape, slightly elongate in shape with a major axis-to-minor axis ratio less than 2, or fibril in shape, and wherein the satellite particles are disc-, platelet-, or flake-like particles each containing a graphite crystallite with a crystallographic c-axis dimension Lc and a lateral dimension. Preferably, Lc is less than 100 nm and the flake/platelet lateral dimension is less than 1 μm. The core particle may be selected from natural graphite, artificial graphite, spherical graphite, graphitic coke, meso-carbon micro-bead, soft carbon, hard carbon, graphitic fibril, carbon nano-fiber, carbon fiber, or graphite fiber. Preferably, the flat-shaped particles are randomly oriented with respect to one another.
摘要翻译：本发明提供一种用作具有高速率能力的锂二次电池负极材料的石墨或石墨 - 碳颗粒。颗粒由芯碳或石墨颗粒和多个卫星碳或石墨颗粒形成，每个卫星碳或石墨颗粒分别与核心颗粒结合，其中核心颗粒是球形的，具有略长的形状，具有长轴对次要的轴比小于2，或原纤维形状，并且其中卫星颗粒是盘状，片状或片状颗粒，每个颗粒含有具有晶体c轴尺寸Lc和横向尺寸的石墨微晶。优选地，Lc小于100nm，片/横板尺寸小于1μm。核心颗粒可以选自天然石墨，人造石墨，球形石墨，石墨焦炭，内消旋碳微珠，软碳，硬碳，石墨原纤，碳纳米纤维，碳纤维或石墨纤维。优选地，扁平形颗粒相对于彼此是随机取向的。

25. 发明申请

US20160285084A1 Process for mass-producing silicon nanowires and silicon nanowire-graphene hybrid particulates 有权
标题翻译：批量生产硅纳米线和硅纳米线 - 石墨烯杂化颗粒的方法
公开(公告)号：US20160285084A1
公开(公告)日：2016-09-29
申请号：US14545108
申请日：2015-03-27
申请人： Qing Fang , Aruna Zhamu , Bor Z. Jang
发明人： Qing Fang , Aruna Zhamu , Bor Z. Jang
IPC分类号： H01M4/36 , H01M10/052 , H01M4/04 , H01M4/38 , H01M4/583
CPC分类号： H01M4/1393 , C01B32/182 , C01B33/021 , C01P2004/16 , H01M4/0402 , H01M4/0419 , H01M4/0423 , H01M4/0426 , H01M4/0428 , H01M4/045 , H01M4/0471 , H01M4/133 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/386 , H01M4/583 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M2004/027 , H01M2220/20 , Y02T10/7011
摘要： Disclosed is a process for producing graphene-silicon nanowire hybrid material, comprising: (A) preparing a catalyst metal-coated mixture mass, which includes mixing graphene sheets with micron or sub-micron scaled silicon particles to form a mixture and depositing a nano-scaled catalytic metal onto surfaces of the graphene sheets and/or silicon particles; and (B) exposing the catalyst metal-coated mixture mass to a high temperature environment (preferably from 300° C. to 2,000° C., more preferably from 400° C. to 1,500° C., and most preferably from 500° C. to 1,200° C.) for a period of time sufficient to enable a catalytic metal-catalyzed growth of multiple silicon nanowires using the silicon particles as a feed material to form the graphene-silicon nanowire hybrid material composition. An optional etching or separating procedure may be conducted to remove catalytic metal or graphene from the Si nanowires.
摘要翻译：公开了一种生产石墨烯 - 硅纳米线混合材料的方法，包括：（A）制备催化剂金属涂覆的混合物质量，其包括将石墨烯片与微米或亚微米级的硅颗粒混合以形成混合物，石墨烯片和/或硅颗粒表面上的催化金属; 和（B）将催化剂金属涂覆的混合物物料暴露于高温环境（优选300℃至2000℃，更优选400℃至1,500℃，最优选500℃ 至1200℃）持续足以使得使用硅颗粒作为进料的催化金属催化的多个硅纳米线生长的时间以形成石墨烯 - 硅纳米线混合材料组合物。可以进行任选的蚀刻或分离程序以从Si纳米线去除催化金属或石墨烯。

26. 发明授权

US09085076B2 Surface-mediated cell-driven power tools and methods of operating same 有权
标题翻译：表面介导的电池驱动电动工具及其操作方法
公开(公告)号：US09085076B2
公开(公告)日：2015-07-21
申请号：US13385350
申请日：2012-02-16
申请人： Aruna Zhamu , Guorong Chen , Wei Xiong , Bor Z. Jang , Yanbo Wang , Qing Fang
发明人： Aruna Zhamu , Guorong Chen , Wei Xiong , Bor Z. Jang , Yanbo Wang , Qing Fang
IPC分类号： B25F5/00 , H01M4/00 , H01G11/50 , H01M10/0525 , H01M16/00 , H01M4/133 , H01M10/46 , H01M6/50 , H01M12/00 , H01M14/00 , H02M3/158 , H01G11/06
CPC分类号： B25F5/00 , H01G11/06 , H01G11/50 , H01M4/133 , H01M6/5033 , H01M10/0525 , H01M10/465 , H01M12/005 , H01M14/00 , H01M16/00 , H01M2220/30 , H02M3/1582 , Y02B70/1483 , Y02E60/122 , Y02E60/13 , Y02P70/54
摘要： A portable power tool comprises an electric motor, actuator, or light-emitting hardware and a rechargeable power source connected to the electric motor, actuator, or light-emitting hardware, wherein the power source contains at least a surface-mediated cell (SMC). The power tools include, but are not limited to, impact driver, air compressor, alligator shear, angle grinder, band saw, belt sander, biscuit joiner, ceramic tile cutter tile saw, chainsaw, circular saw, concrete saw, cold saw, crusher, diamond blade, diamond tools, disc sander, drill, floor sander, grinding machine, heat gun, impact wrench, jackhammer, jointer, jigsaw, lathe, miter saw, nail gun, needle scaler, torque wrench, powder-actuated tools, power wrench, radial arm saw, random orbital sander, reciprocating saw, rotary reciprocating saw, rotary tool, sabre saw, sander, scroll saw, steel cut off saw, table saw, thickness planer, trimmer, wall chaser, wood router, or flashlight.
摘要翻译：便携式电动工具包括电动机，致动器或发光硬件以及连接到电动机，致动器或发光硬件的可再充电电源，其中电源至少包含表面介导的电池（SMC）。电动工具包括但不限于冲击驱动器，空气压缩机，鳄鱼剪，角磨机，带锯，皮带砂光机，饼干连接机，瓷砖切割机瓦锯，电锯，圆锯，混凝土锯，冷锯，破碎机，金刚石刀片，金刚石工具，圆盘砂光机，钻头，地板砂光机，磨床，热枪，冲击扳手，手提锤，接头，拼图，车床，斜切锯，指甲枪，针标机，扭矩扳手，粉末驱动工具，动力扳手，径向手臂锯，随机轨道砂光机，往复锯，旋转往复锯，旋转工具，军刀锯，砂光机，卷锯，钢切割锯，台锯，厚度刨，修边机，壁挂机，木路由器或手电筒。

27. 发明授权

US09002163B2 Optical converter and method of manufacturing the same 有权
标题翻译：光转换器及其制造方法
公开(公告)号：US09002163B2
公开(公告)日：2015-04-07
申请号：US13517377
申请日：2009-12-23
申请人： Qing Fang , Tsung-Yang Liow , Mingbin Yu , Guo Qiang Patrick Lo
发明人： Qing Fang , Tsung-Yang Liow , Mingbin Yu , Guo Qiang Patrick Lo
IPC分类号： G02B6/26 , G02B6/30 , G02B6/122 , G02B6/136
CPC分类号： G02B6/305 , G02B6/1228 , G02B6/136
摘要： An optical converter and a method of manufacturing the optical converter are provided. The optical converter may include a signal receiving portion configured to receive an optical signal from an optical fiber which can be coupled to the optical converter, a signal output portion configured to output the optical signal received by the signal receiving portion, and a signal coupling portion being disposed between the signal receiving portion and the signal output portion and being configured to couple the optical signal received by the signal receiving portion into the signal output portion. The signal output portion may include a waveguide element having at least one tapered end section, and being partially or wholly surrounded by the signal coupling portion. The at least one tapered end section may be configured to couple the optical signal from the signal coupling portion into the waveguide element and the waveguide element may be configured to output the optical signal.
摘要翻译：提供了一种光转换器及其制造方法。光转换器可以包括：信号接收部分，被配置为从可以耦合到光转换器的光纤接收光信号;信号输出部分，被配置为输出由信号接收部分接收的光信号;以及信号耦合部分设置在信号接收部分和信号输出部分之间，并且被配置为将由信号接收部分接收的光信号耦合到信号输出部分。信号输出部分可以包括具有至少一个锥形端部的波导元件，并且被信号耦合部分部分或全部包围。至少一个锥形端部可以被配置为将来自信号耦合部分的光信号耦合到波导元件中，并且波导元件可被配置为输出光信号。

28. 发明申请

US20130213677A1 Surface-mediated cell-driven power tools and methods of operating same 有权
公开(公告)号：US20130213677A1
公开(公告)日：2013-08-22
申请号：US13385350
申请日：2012-02-16
申请人： Aruna Zhamu , Guorong Chen , Wei Xiong , Bor Z. Jang , Yanbo Wang , Qing Fang
发明人： Aruna Zhamu , Guorong Chen , Wei Xiong , Bor Z. Jang , Yanbo Wang , Qing Fang
IPC分类号： B25F5/00
CPC分类号： B25F5/00 , H01G11/06 , H01G11/50 , H01M4/133 , H01M6/5033 , H01M10/0525 , H01M10/465 , H01M12/005 , H01M14/00 , H01M16/00 , H01M2220/30 , H02M3/1582 , Y02B70/1483 , Y02E60/122 , Y02E60/13 , Y02P70/54
摘要： A portable power tool comprises an electric motor, actuator, or light-emitting hardware and a rechargeable power source connected to the electric motor, actuator, or light-emitting hardware, wherein the power source contains at least a surface-mediated cell (SMC). The power tools include, but are not limited to, impact driver, air compressor, alligator shear, angle grinder, band saw, belt sander, biscuit joiner, ceramic tile cutter tile saw, chainsaw, circular saw, concrete saw, cold saw, crusher, diamond blade, diamond tools, disc sander, drill, floor sander, grinding machine, heat gun, impact wrench, jackhammer, jointer, jigsaw, lathe, miter saw, nail gun, needle scaler, torque wrench, powder-actuated tools, power wrench, radial arm saw, random orbital sander, reciprocating saw, rotary reciprocating saw, rotary tool, sabre saw, sander, scroll saw, steel cut off saw, table saw, thickness planer, trimmer, wall chaser, wood router, or flashlight.

29. 发明申请

US20130190956A1 Surface-mediated cell-powered vehicles and methods of operating same 有权
标题翻译：表面介导的细胞动力车辆和操作方法
公开(公告)号：US20130190956A1
公开(公告)日：2013-07-25
申请号：US13374894
申请日：2012-01-23
申请人： Aruna Zhamu , Guorong Chen , Xiqing Wang , Bor Z. Jang , Yanbo Wang , Qing Fang
发明人： Aruna Zhamu , Guorong Chen , Xiqing Wang , Bor Z. Jang , Yanbo Wang , Qing Fang
IPC分类号： B60L11/18 , B62D61/06 , B62D61/02 , B64D27/02 , B60W20/00 , B61C7/04 , B63H21/17 , B62M6/40 , G06F19/00
CPC分类号： B61C7/04 , B60L11/1811 , B60L2200/26 , B60W20/00 , B62M6/90 , B63H21/17 , B64D2041/005 , Y02T10/7011 , Y02T10/7016 , Y02T10/7072 , Y02T30/16 , Y02T30/40 , Y02T90/127 , Y02T90/14 , Y02T90/36
摘要： This invention provides a vehicle powered by a surface-mediated cell (SMC)-based power source, comprising a vehicle frame, at least a wheel supporting the frame or a propeller connected to the frame, a drive unit connected to the wheel or propeller, and a power source electrically connected to the drive unit, wherein the power source contains at least a surface-mediated cell. The vehicle can be a micro-EV (using the SMC for the stop-start function), HEV, plug-in HEV, all-electric vehicle, power-assisted bicycle, scooter, motorcycle, tricycle, automobile, wheelchair, fork lift, golf cart, specialty vehicle, bus, truck, train, rapid-transit vehicle, boat, or air vehicle. The ultra-high power density enables the SMC to provide pulsed power or increased current demands when the vehicle is accelerating or hill-climbing. The SMC also enables the power source to recuperate the braking energy when the vehicle decelerates, brakes, or simply moves down-hill.
摘要翻译：本发明提供了一种由基于表面介质单元（SMC）的电源供电的车辆，其包括车架，至少一个支撑框架的轮子或连接到该框架的螺旋桨，连接到车轮或螺旋桨的驱动单元，以及电连接到所述驱动单元的电源，其中所述电源至少包含表面介导的单元。车辆可以是微型EV（使用SMC进行停止启动功能），HEV，插电式HEV，全电动车，动力辅助自行车，踏板车，摩托车，三轮车，汽车，轮椅，叉车，高尔夫球车，特种车辆，公共汽车，卡车，火车，快速运输车辆，船只或机动车辆。超高功率密度使SMC能够在车辆加速或爬坡时提供脉冲功率或增加电流需求。当车辆减速，制动或简单地向下移动时，SMC还使电源能够恢复制动能量。

30. 发明申请

US20130071058A1 Optical Modulator and Method for Manufacturing the Same 有权
标题翻译：光学调制器及其制造方法
公开(公告)号：US20130071058A1
公开(公告)日：2013-03-21
申请号：US13634364
申请日：2011-03-10
申请人： Eu-Jin Andy Lim , Kah Wee Ang , Qing Fang , Tsung-Yang Jason Liow , Mingbin Yu , Guo Qiang Patrick Lo
发明人： Eu-Jin Andy Lim , Kah Wee Ang , Qing Fang , Tsung-Yang Jason Liow , Mingbin Yu , Guo Qiang Patrick Lo
IPC分类号： G02F1/025 , H01L33/58
CPC分类号： G02F1/025 , G02F2001/0157 , G02F2201/063
摘要： An optical modulator and a method for manufacturing an optical modulator are provided. The optical modulator includes a first waveguide, a second waveguide, a modulating portion connected between the first waveguide and the second waveguide, the modulating portion being configured to receive an input signal from the first waveguide, to modulate the input signal and to supply a corresponding modulated input signal as an output signal to the second waveguide, wherein the modulating portion includes a semiconductor substrate, one end thereof being coupled to the first waveguide, and a corresponding opposite end thereof being coupled to the second waveguide, a Germanium rib provided on the substrate such that the input signal propagates through the Germanium rib along a longitudinal axis thereof, and a first electrode and a second electrode respectively provided on the substrate, wherein the Germanium rib is provided between the first electrode and the second electrode, and wherein the first electrode and the second electrode are configured to apply an electrical field to the Germanium rib in order to modulate the input signal propagating through the Germanium rib.
摘要翻译：提供一种光学调制器及其制造方法。光调制器包括第一波导，第二波导，连接在第一波导和第二波导之间的调制部分，调制部分被配置为接收来自第一波导的输入信号，以调制输入信号并提供对应的调制输入信号作为到第二波导的输出信号，其中调制部分包括半导体衬底，其一端耦合到第一波导，并且其对应的相对端耦合到第二波导，设置在第二波导上的锗肋基板，使得输入信号沿其纵向轴线传播通过锗肋，以及分别设置在基板上的第一电极和第二电极，其中，所述锗肋设置在第一电极和第二电极之间，并且其中第一电极和第二电极被配置为向第一电极施加电场 e锗肋，以调制通过锗肋传播的输入信号。

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