公开(公告)号：US07440193B2

公开(公告)日：2008-10-21

申请号：US12013937

申请日：2008-01-14

申请人： R. Alfred Gunasekaran ,  Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan ,  Mangilal Agarwal

发明人： R. Alfred Gunasekaran ,  Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan ,  Mangilal Agarwal

IPC分类号： G02B1/06 ,  G02B3/12

CPC分类号： G02B3/14 ,  G02B1/06 ,  G02B15/00

摘要： A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.

公开(公告)号：US20080144187A1

公开(公告)日：2008-06-19

申请号：US12013937

申请日：2008-01-14

申请人： R. Alfred Gunasekaran ,  Mangilal Agarwal ,  Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan

发明人： R. Alfred Gunasekaran ,  Mangilal Agarwal ,  Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan

IPC分类号： G02B3/14 ,  G02B1/06

CPC分类号： G02B3/14 ,  G02B1/06 ,  G02B15/00

摘要： A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.

摘要翻译： 一种可变焦距微透镜系统，具有具有流体室的基部和流体加压机构。 柔性的，基本上透明的聚合物透镜部分固定在流体室的上方，并且透镜部分具有在处于无限制状态时提供初始焦点的曲率。 流体室基本上被密封，并且流体加压机构包括在基部中的柔性壁。 柔性壁可以通过磁激活，PZT激活另一激活机构而移位。

公开(公告)号：US07359124B1

公开(公告)日：2008-04-15

申请号：US11119517

申请日：2005-04-30

申请人： Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan ,  R. Alfred Gunasekaran ,  Mangilal Agarwal

发明人： Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan ,  R. Alfred Gunasekaran ,  Mangilal Agarwal

IPC分类号： G02B1/06 ,  G02B3/12

CPC分类号： G02B3/14 ,  G02B1/06 ,  G02B15/00

摘要： A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.

摘要翻译： 一种可变焦距微透镜系统，具有具有流体室的基部和流体加压机构。 柔性的，基本上透明的聚合物透镜部分固定在流体室的上方，并且透镜部分具有在处于无限制状态时提供初始焦点的曲率。 流体室基本上被密封，并且流体加压机构包括在基部中的柔性壁。 柔性壁可以通过磁激活，PZT激活另一激活机构而移位。

公开(公告)号：US20090086331A1

公开(公告)日：2009-04-02

申请号：US12235697

申请日：2008-09-23

申请人： R. A. Gunasekaran ,  Mangilal Agarwal ,  Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan

发明人： R. A. Gunasekaran ,  Mangilal Agarwal ,  Ji Fang ,  Jackie Chen ,  Weisong Wang ,  Kody Varahramyan

IPC分类号： G02B3/14

CPC分类号： G02B3/14 ,  G02B1/06 ,  G02B15/00

摘要： A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.

摘要翻译： 一种可变焦距微透镜系统，具有具有流体室的基部和流体加压机构。 柔性的，基本上透明的聚合物透镜部分固定在流体室的上方，并且透镜部分具有在处于无限制状态时提供初始焦点的曲率。 流体室基本上被密封，并且流体加压机构包括在基部中的柔性壁。 柔性壁可以通过磁激活，PZT激活另一激活机构而移位。

公开(公告)号：US20140220408A1

公开(公告)日：2014-08-07

申请号：US14106759

申请日：2013-12-14

申请人： Mangilal Agarwal ,  Kody Varahramyan ,  Sudhir Shrestha ,  Nojan Aliahmad

发明人： Mangilal Agarwal ,  Kody Varahramyan ,  Sudhir Shrestha ,  Nojan Aliahmad

IPC分类号： H01M4/66 ,  H01M10/052 ,  H01M4/82

CPC分类号： H01M4/663 ,  H01M2/0275 ,  H01M2/1626 ,  H01M4/485 ,  H01M4/66 ,  H01M4/666 ,  H01M4/78 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/058 ,  H01M10/0585 ,  H01M2220/30 ,  Y02E60/122 ,  Y10T29/4911

摘要： A flexible paper based battery system with a first a least partially electrically conductive nanomaterial infused paper sheet combined with a first lithium metal oxide electrode sheet disposed in an interference fit between the first infused paper sheet and a dielectric sheet, and a second at least partially electrically conductive nanomaterial infused paper sheet combined with a second lithium metal oxide electrode sheet disposed in an interference fit between the second infused paper sheet and the dielectric sheet. Where the first lithium metal oxide electrode sheet and the second lithium metal oxide sheet are different compositions.

摘要翻译： 一种柔性纸基电池系统，其具有第一至少部分导电的纳米材料输入的纸张，其与在第一注入的纸张和电介质片材之间的过盈配合中设置的第一锂金属氧化物电极片和第二至少部分电 导电纳米材料输入纸片与第二输注纸和电介质片之间的过盈配合设置的第二锂金属氧化物电极片结合。 其中第一锂金属氧化物电极片和第二锂金属氧化物片是不同的组成。

公开(公告)号：US20130112263A1

公开(公告)日：2013-05-09

申请号：US13812449

申请日：2011-07-27

申请人： Mangilal Agarwal ,  Khodadad Varahramyan ,  Sudhir Shrestha

发明人： Mangilal Agarwal ,  Khodadad Varahramyan ,  Sudhir Shrestha

IPC分类号： H01L31/18 ,  H01L31/0296 ,  H01L31/0224 ,  H01L31/032

CPC分类号： H01L31/18 ,  H01L31/022483 ,  H01L31/0296 ,  H01L31/0322 ,  H01L31/035281 ,  H01L31/0392 ,  H01L31/03923 ,  H01L31/03925 ,  H01L31/03928 ,  H01L31/0749 ,  H01L31/20 ,  Y02E10/541 ,  Y02P70/521

摘要： A solar cell. The solar cell includes a substrate, a first layer comprising a first copper-based material deposited upon the substrate, the first copper-based material electrically attracted to the substrate or to a first optional deposit layer deposited between the substrate and the first layer, and a second layer comprising a second copper-based material deposited upon the first layer or an second optional deposit layer deposited between the first layer and the second layer, the second copper-based material electrically attracted to the first layer or to the second optional deposit layer, wherein the first copper-based material and the second copper-based material are selected from the group consisting of copper indium gallium (di)selenide (CIGS), copper indium selenium (CIS), and cadmium sulfate (CdS).

摘要翻译： 太阳能电池 太阳能电池包括衬底，第一层包括沉积在衬底上的第一铜基材料，电吸附到衬底的第一铜基材料或沉积在衬底和第一层之间的第一任选的沉积层，以及 第二层，包括沉积在第一层上的第二铜基材料或沉积在第一层和第二层之间的第二任选沉积层，第二铜基材料电吸附到第一层或第二任选沉积层 ，其中所述第一铜基材料和所述第二铜基材料选自铜铟镓（二）硒化物（CIGS），铜铟硒（CIS）和硫酸镉（CdS）。

公开(公告)号：US08179231B1

公开(公告)日：2012-05-15

申请号：US11864159

申请日：2007-09-28

申请人： Khodadad Varahramyan ,  Mangilal Agarwal ,  Sudhir Shrestha ,  Jeevan Kumar Vemagiri ,  Aravind Chamarti ,  Sireesha Ramisetti

发明人： Khodadad Varahramyan ,  Mangilal Agarwal ,  Sudhir Shrestha ,  Jeevan Kumar Vemagiri ,  Aravind Chamarti ,  Sireesha Ramisetti

IPC分类号： H04Q5/22 ,  G08B13/14 ,  H05K3/02 ,  G06K19/06

CPC分类号： G06K19/0672 ,  Y10T29/49155

摘要： A chipless RFID tag system having a transmitter sending an input signal and a tag substrate. The tag substrate has at least one microstrip and the microstrip has a first portion with a first impedance and a second portion with a second impedance different from the first impedance. The system further includes a receiver detecting at least two reflections from an interface of the first and second impedances and identifying relative time domain positions of the reflections to one another.

摘要翻译： 一种具有发送输入信号的发送器和标签基板的无芯片RFID标签系统。 标签基板具有至少一个微带，并且微带具有具有第一阻抗的第一部分和具有不同于第一阻抗的第二阻抗的第二部分。 该系统还包括接收器，其从第一和第二阻抗的接口检测至少两个反射，并且将反射的相对时域位置相互标识。

公开(公告)号：US10107827B1

公开(公告)日：2018-10-23

申请号：US14685231

申请日：2015-04-13

申请人： Mangilal Agarwal ,  Khodadad Varahramyan ,  Sudhir Shrestha ,  Ali Daneshkhah

发明人： Mangilal Agarwal ,  Khodadad Varahramyan ,  Sudhir Shrestha ,  Ali Daneshkhah

IPC分类号： G01N33/497 ,  G01N33/98 ,  G01N33/64 ,  G01N33/18 ,  G01N33/50 ,  C08L79/04 ,  C08L33/12

摘要： A biomedical sensor and sensor system for analysis of breath are disclosed. The biomedical sensor can include two layers arranged to swell or contract in a plane perpendicular to an axial direction while being restricted from swelling in the axial direction. The biomedical sensor includes resistance connections to allow measurement of the resistance of each layer and a combined resistance of both layers. The sensor system can include one, two, or three or more sensors, each having a pair of electrodes separated by a gap and one or more layers of composite material located within the gap. the sensor system includes resistance circuits configured to measure changes in resistance between the electrodes. A polypyrrole/polymethyl methacrylate/polyethylene glycol composite material and method of making the same are disclosed.

公开(公告)号：US20150295562A1

公开(公告)日：2015-10-15

申请号：US14685298

申请日：2015-04-13

申请人： Mangilal Agarwal ,  Ali Daneshkhah ,  Hosseign Jafarian ,  Sudhir Shrestha ,  Khodadad Varahramyan ,  Anthony Faiola

发明人： Mangilal Agarwal ,  Ali Daneshkhah ,  Hosseign Jafarian ,  Sudhir Shrestha ,  Khodadad Varahramyan ,  Anthony Faiola

IPC分类号： H03K3/012 ,  G01N33/00 ,  G01N27/22 ,  A61B5/00 ,  H03K3/03 ,  H03K3/011 ,  G01N27/414 ,  A61B5/08 ,  G01N33/497 ,  G01N27/04

CPC分类号： H03K3/012 ,  A61B5/0002 ,  A61B5/01 ,  A61B5/02 ,  A61B5/024 ,  A61B5/0402 ,  A61B5/0476 ,  A61B5/082 ,  A61B5/14551 ,  G01N33/0047 ,  G01N33/497 ,  H03K3/011 ,  H03K3/0315 ,  H03K3/354 ,  H03K2005/00071

摘要： Wireless sensor system that integrate sensors, wireless communication module, and user interface units are disclosed. The system can include sensors fabricated for identifying hypoglycemia in the breath of a patient. The system can provide a low-power and small form factor wireless sensor system that integrates multiple sensors (e.g. resistor and capacitor based) and includes an on-chip temperature sensor in an ASIC. The disclosed system collects information from the sensors and wirelessly transmits the processed information to end user interface units, such as smart phones. The systems can be used in healthcare applications, including un-interrupted involuntary continuous monitoring of vital parameters of human body or environment, and other applications, and can be particularly adapted to monitoring hypoglycemia.

摘要翻译： 公开了集成传感器，无线通信模块和用户接口单元的无线传感器系统。 该系统可以包括用于识别患者呼吸中的低血糖的传感器。 该系统可以提供集成多个传感器（例如基于电阻器和电容器）的低功率和小尺寸的无线传感器系统，并且在ASIC中包括片上温度传感器。 所公开的系统从传感器收集信息，并将处理的信息无线传输到诸如智能电话的终端用户接口单元。 这些系统可用于医疗应用，包括不间断的人体或环境重要参数的非自愿持续监测及其他应用，并且可以特别适用于监测低血糖。

公开(公告)号：US09531010B2

公开(公告)日：2016-12-27

申请号：US14106759

申请日：2013-12-14

申请人： Mangilal Agarwal ,  Khodadad Varahramyan ,  Sudhir Shrestha ,  Nojan Aliahmad

发明人： Mangilal Agarwal ,  Khodadad Varahramyan ,  Sudhir Shrestha ,  Nojan Aliahmad

IPC分类号： H01M4/13 ,  H01M4/66 ,  H01M10/0525 ,  H01M10/0585 ,  H01M4/78

CPC分类号： H01M4/663 ,  H01M2/0275 ,  H01M2/1626 ,  H01M4/485 ,  H01M4/66 ,  H01M4/666 ,  H01M4/78 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/058 ,  H01M10/0585 ,  H01M2220/30 ,  Y02E60/122 ,  Y10T29/4911

摘要： A flexible paper based battery system with a first a least partially electrically conductive nanomaterial infused paper sheet combined with a first lithium metal oxide electrode sheet disposed in an interference fit between the first infused paper sheet and a dielectric sheet, and a second at least partially electrically conductive nanomaterial infused paper sheet combined with a second lithium metal oxide electrode sheet disposed in an interference fit between the second infused paper sheet and the dielectric sheet. Where the first lithium metal oxide electrode sheet and the second lithium metal oxide sheet are different compositions.

摘要翻译： 一种柔性纸基电池系统，其具有第一至少部分导电的纳米材料输入的纸张，其与在第一注入的纸张和电介质片材之间的过盈配合中设置的第一锂金属氧化物电极片和第二至少部分电 导电纳米材料输入纸片与第二输注纸和电介质片之间的过盈配合设置的第二锂金属氧化物电极片结合。 其中第一锂金属氧化物电极片和第二锂金属氧化物片是不同的组成。