公开(公告)号：US20130076141A1

公开(公告)日：2013-03-28

申请号：US13243207

申请日：2011-09-23

Applicant: Joseph Charles Paulakonis ,  Pradeep Kumar Nandam

Inventor： Joseph Charles Paulakonis ,  Pradeep Kumar Nandam

IPC: H02J9/00 ,  H02M5/458

CPC classification number: H02J7/345 ,  H02J9/062 ,  H02J2009/063 ,  Y10T307/615 ,  Y10T307/625

Abstract: An uninterruptible power supply (UPS) system includes first and second busses, a first switching circuit configured to selectively couple an AC source to the first and second busses and a second switching circuit configured to selectively couple the first and second busses to a load. The system also includes a storage capacitor and a third switching circuit configured to couple the storage capacitor between the first and second busses. The system further includes a control circuit configured to control the first, second and third switching circuits to generate an AC voltage at the load.

Abstract translation: 不间断电源（UPS）系统包括第一和第二总线，第一开关电路，被配置为选择性地将AC源耦合到第一和第二总线;以及第二开关电路，被配置为选择性地将第一和第二总线耦合到负载。 该系统还包括存储电容器和第三开关电路，其被配置为将存储电容器耦合在第一和第二总线之间。 该系统还包括控制电路，其被配置为控制第一，第二和第三开关电路以在负载处产生AC电压。

公开(公告)号：US08350509B2

公开(公告)日：2013-01-08

申请号：US12984338

申请日：2011-01-04

Applicant: Pradeep Kumar Anand ,  Sriram Changali ,  John Kenneth Hooker ,  Remesh Kumar Keeramthode ,  Brent Charles Kumfer

Inventor： Pradeep Kumar Anand ,  Sriram Changali ,  John Kenneth Hooker ,  Remesh Kumar Keeramthode ,  Brent Charles Kumfer

IPC: H02P6/14 ,  H01H51/22

CPC classification number: H02P6/00 ,  H01H9/30 ,  H01H9/541 ,  H02P7/066

Abstract: A switching system includes a plurality of diodes forming a diode bridge, and a micro-mechanical system (MEMS) switch array closely coupled to the plurality of diodes. The MEMS switch array is electrically connected in an (M×N) array. The (M×N) array includes a first MEMS switch leg electrically connected in parallel with a second MEMS switch leg. The first MEMS switch leg includes a first plurality of MEMS dies electrically connected in series, and the second MEMS switch leg includes a second plurality of MEMS dies electrically connected in series.

Abstract translation: 开关系统包括形成二极管桥的多个二极管和紧密耦合到多个二极管的微机电系统（MEMS）开关阵列。 MEMS开关阵列以（M-N）阵列电连接。 （M-N）阵列包括与第二MEMS开关腿并联电连接的第一MEMS开关支脚。 第一MEMS开关支路包括串联电连接的第一多个MEMS模具，第二MEMS开关支脚包括第二组多个MEMS模具，电连接在一起

公开(公告)号：USD673647S1

公开(公告)日：2013-01-01

申请号：US29404091

申请日：2011-10-14

Applicant: Pradeep Kumar Tandon

Designer： Pradeep Kumar Tandon

公开(公告)号：US08307410B2

公开(公告)日：2012-11-06

申请号：US12190558

申请日：2008-08-12

Applicant: Philippe Martin ,  Ming-Li Liu ,  Roshan Vijayshankar ,  Pradeep Kumar

Inventor： Philippe Martin ,  Ming-Li Liu ,  Roshan Vijayshankar ,  Pradeep Kumar

IPC: G06F7/04 ,  G06F15/16

CPC classification number: G06Q20/20 ,  G06Q20/3226 ,  G06Q20/3229 ,  G06Q20/3278 ,  G06Q20/3572 ,  G06Q20/3574 ,  G06Q20/35785 ,  G06Q20/3823 ,  G06Q30/0603 ,  H04B5/0031 ,  H04B5/02 ,  H04L63/0853 ,  H04L63/105 ,  H04W12/08

Abstract: According to one aspect of the subject matter described herein, a method for registering wireless smart devices for secure offline data transfer is provided. The method includes, for an application configured to execute on a wireless smart device and that requires access to information regarding an account that does not reside on the wireless smart device, register, at a server having access to the information regarding the account, a first wireless smart device has an account owner device (AOD) for operating in an online mode for obtaining the information regarding the account from the server and for operating in an offline mode for transferring the information regarding the account to at least one additional device via a secure offline data transfer using near field communications (NFC). The method further includes registering, at the server, at least one second wireless smart device as an account sharer device (ASD) for operating in an offline mode for receiving the information regarding the account from the first wireless smart device via the secure offline data transfer using NFC.

Abstract translation: 根据本文所描述的主题的一个方面，提供了一种用于注册用于安全离线数据传输的无线智能设备的方法。 该方法包括：对于被配置为在无线智能设备上执行并且需要访问关于不驻留在无线智能设备上的帐户的信息的应用，在能够访问关于该帐户的信息的服务器上登记第一 无线智能设备具有用于在在线模式下操作的帐户所有者设备（AOD），用于从服务器获取关于该帐户的信息，并且用于以离线模式操作，用于经由安全性将关于该帐户的信息传送到至少一个附加设备 使用近场通信（NFC）的离线数据传输。 该方法还包括在服务器处注册至少一个第二无线智能设备作为帐户共享器设备（ASD），用于在离线模式下操作，以经由安全离线数据传输从第一无线智能设备接收关于帐户的信息 使用NFC。

公开(公告)号：US20120216396A1

公开(公告)日：2012-08-30

申请号：US13265656

申请日：2011-02-28

Applicant: Pradeep Kumar Rai ,  KL Bock ,  Li Wang ,  JinXiang Huang ,  EnYong Tai ,  JianHua Wang ,  KH Ong

Inventor： Pradeep Kumar Rai ,  KL Bock ,  Li Wang ,  JinXiang Huang ,  EnYong Tai ,  JianHua Wang ,  KH Ong

IPC: B23P19/00

CPC classification number: H01L21/6836 ,  H01L24/73 ,  H01L24/75 ,  H01L2221/68327 ,  H01L2221/68377 ,  H01L2221/68381 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/181 ,  Y10T29/53191 ,  Y10T29/53283 ,  H01L2924/00012 ,  H01L2924/00

Abstract: A system is disclosed for separating a semiconductor die from a tape to which the die is affixed during the wafer dicing process. The system includes a pick-up arm for positioning a vacuum tip over a semiconductor die to be removed. The vacuum tip includes a non-uniform array of vacuum holes to grip the semiconductor wafer.

Abstract translation: 公开了一种用于在半导体晶片切割工艺期间将半导体管芯与其上固定有裸片的带分离的系统。 该系统包括用于将真空尖端定位在要移除的半导体管芯上的拾取臂。 真空尖端包括用于夹持半导体晶片的非均匀阵列的真空孔。

公开(公告)号：US08245291B2

公开(公告)日：2012-08-14

申请号：US12272981

申请日：2008-11-18

Applicant: Girish Kumar ,  Pradeep Kumar Rathi

Inventor： Girish Kumar ,  Pradeep Kumar Rathi

IPC: H04L29/06

CPC classification number: G06F21/6218 ,  G06F2221/2141

Abstract: Techniques for enforcing access rights during directory access are presented. Access rights are maintained at the container level of a directory tree for container objects within a cache. When security is set for a requester of a target, the container object cache is directly accessed along with rights assigned to the target and the security is calculated and then set against the requester.

Abstract translation: 介绍了在目录访问期间执行访问权限的技术。 访问权限保留在缓存中的容器对象的目录树的容器级别。 当为目标的请求者设置安全性时，容器对象缓存与分配给目标的权限直接访问，并且计算安全性，然后针对请求者进行设置。

公开(公告)号：US20120177498A1

公开(公告)日：2012-07-12

申请号：US12986211

申请日：2011-01-07

Applicant: Pradeep Kumar Yarava ,  Ravi Kishore Appapantula ,  Ramesh Ramachandran

Inventor： Pradeep Kumar Yarava ,  Ravi Kishore Appapantula ,  Ramesh Ramachandran

IPC: F01D5/30

CPC classification number: F01D5/323

Abstract: An axial retention device for a turbine system is disclosed. The axial retention device includes a pocket defined in a mating surface of one of a turbine component and a support structure. The pocket includes a first axial load surface. The axial retention device further includes a latch comprising a base member and a pivotal member. The base member is associated with a mating surface of the other of the turbine component and the support structure. The pivotal member is configured to engage the pocket and includes a first mating axial load surface. Engagement of the pivotal member and the pocket allows the first axial load surface and the first mating axial load surface to interact, preventing axial movement of the turbine component with respect to the support structure in the at least one direction.

Abstract translation: 公开了一种用于涡轮机系统的轴向保持装置。 轴向保持装置包括限定在涡轮机部件和支撑结构之一的配合表面中的凹部。 口袋包括第一轴向载荷表面。 轴向保持装置还包括闩锁，其包括基部构件和枢转构件。 基部构件与涡轮机部件和支撑结构中的另一个的配合表面相关联。 所述枢转构件构造成接合所述凹部并且包括第一配合轴向载荷表面。 枢转构件和凹口的接合允许第一轴向载荷表面和第一配合轴向载荷表面相互作用，防止涡轮机部件相对于支撑结构在至少一个方向上的轴向移动。

公开(公告)号：US20120169266A1

公开(公告)日：2012-07-05

申请号：US12984338

申请日：2011-01-04

Applicant: Pradeep Kumar Anand ,  Sriram Changali ,  John Kenneth Hooker ,  Remesh Kumar Keeramthode ,  Brent Charles Kumfer

Inventor： Pradeep Kumar Anand ,  Sriram Changali ,  John Kenneth Hooker ,  Remesh Kumar Keeramthode ,  Brent Charles Kumfer

IPC: H02P1/16 ,  H02P3/06 ,  H01H59/00

CPC classification number: H02P6/00 ,  H01H9/30 ,  H01H9/541 ,  H02P7/066

Abstract: A switching system includes a plurality of diodes forming a diode bridge, and a micro-mechanical system (MEMS) switch array closely coupled to the plurality of diodes. The MEMS switch array is electrically connected in an (M×N) array. The (M×N) array includes a first MEMS switch leg electrically connected in parallel with a second MEMS switch leg. The first MEMS switch leg includes a first plurality of MEMS dies electrically connected in series, and the second MEMS switch leg includes a second plurality of MEMS dies electrically connected in series.

Abstract translation: 开关系统包括形成二极管桥的多个二极管和紧密耦合到多个二极管的微机电系统（MEMS）开关阵列。 MEMS开关阵列以（M-N）阵列电连接。 （M-N）阵列包括与第二MEMS开关腿并联电连接的第一MEMS开关支脚。 第一MEMS开关支腿包括串联电连接的第一组多个MEMS模具，第二MEMS开关支脚包括第二组多个MEMS模具，电连接在一起

公开(公告)号：US20120094839A1

公开(公告)日：2012-04-19

申请号：US13377597

申请日：2009-11-03

Applicant: Prashant Khare ,  Brahma Nand Upadhyay ,  Sindhunil Barman Roy ,  Chandrakant Pithawa ,  Vinod Chandra Sahni ,  Purushottam Das Gupta ,  Pradeep Kumar Kush

Inventor： Prashant Khare ,  Brahma Nand Upadhyay ,  Sindhunil Barman Roy ,  Chandrakant Pithawa ,  Vinod Chandra Sahni ,  Purushottam Das Gupta ,  Pradeep Kumar Kush

IPC: H01L39/12 ,  B23K26/00 ,  H01L39/24

CPC classification number: B23K26/282 ,  B23K26/0823 ,  B23K26/106 ,  B23K26/12 ,  B23K26/1224 ,  B23K26/127 ,  B23K26/147 ,  B23K26/32 ,  B23K26/702 ,  B23K37/0435 ,  B23K37/0533 ,  B23K2103/08 ,  H01L39/14 ,  H01L39/2406 ,  H05H7/20

Abstract: Niobium or its alloy based Superconducting Radio Frequency (SCRF) Cavities involving atleast one laser beam welded components in the SCRF cavity welded from inside surface of the wall of cavity directed to achieving more than half the thickness to full depth penetration with minimum HAZ, minimizing distortion and shrinkage. The method ensures improved weld quality and surface finish substantially free of any weld defects. Also disclosed is the welding nozzle system and welding rigs adapted to facilitate such laser welding of the Niobium or its alloy based Superconducting Radio Frequency (SCRF) Cavities. The invention is thus directed to enhancing productivity, ensuring consistent quality and reliability, enhanced weld penetration with minimum HAZ, smooth finish of weld joints at possible reduced costs.

Abstract translation: 铌或其基于合金的超导射频（SCRF）涉及至少一个激光束焊接部件在SCRF腔内焊接的腔体内壁表面，以达到最小HAZ的厚度达到全深度穿透的一半以上，最小化失真 和收缩。 该方法确保了焊接质量的改善和基本上没有任何焊接缺陷的表面光洁度。 还公开了适于促进铌或其基于合金的超导射频（SCRF）腔的这种激光焊接的焊接喷嘴系统和焊接机。 因此，本发明旨在提高生产率，确保一致的质量和可靠性，以最小的HAZ提高焊接穿透，可能降低成本来平滑地完成焊缝。

公开(公告)号：US08060154B1

公开(公告)日：2011-11-15

申请号：US12412146

申请日：2009-03-26

Applicant: Soshant Bali ,  Pradeep Kumar Kondamuri

Inventor： Soshant Bali ,  Pradeep Kumar Kondamuri

IPC: H04B1/38

CPC classification number: H04W52/0258 ,  Y02D70/1224 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/26

Abstract: A method, system, and media is presented for conserving power on a mobile device. The method, system, and media include receiving an initial request to communicate data from the mobile device using a radio of the device. This request may be presented while the mobile device is in a power-conservation mode and come from an application running on the mobile device. The method, system, and media may then determine a period of time to wait to grant the initial request so that the mobile device is not immediately transitioned out of the power-conservation mode. This enables the device to conserve power by extending the duration that the mobile device is in the power-conservation mode. The method, system, and media then grants the initial request at an expiration of the period of time.

Abstract translation: 提出了一种方法，系统和媒体，用于节省移动设备上的电力。 该方法，系统和媒体包括使用设备的无线电接收来自移动设备的数据的初始请求。 当移动设备处于功率节省模式并且来自在移动设备上运行的应用时，可以呈现该请求。 然后，方法，系统和媒体可以确定等待批准初始请求的时间段，使得移动设备不会立即转换到功率节省模式之外。 这使得设备能够通过延长移动设备处于功率保存模式的持续时间来节省功率。 方法，系统和媒体随后在该时间段到期时授予初始请求。