公开(公告)号：US20080184027A1

公开(公告)日：2008-07-31

申请号：US11987847

申请日：2007-12-05

Applicant: Deepak Kumar ,  Mithun Manjnath Nayak

Inventor： Deepak Kumar ,  Mithun Manjnath Nayak

IPC: H04L9/06

CPC classification number: H04L63/10 ,  H04L67/06 ,  H04L67/2819 ,  H04L2463/101

Abstract: A method and apparatus which can reduce the communication time that occurs due to transmission of an encrypted content, when a Digital Rights Management (DRM) agent and a rendering application are implemented in different devices respectively, is provided. A method of obtaining content information in an environment where a DRM agent and a rendering application are separated from each other, includes transmitting, by a consumer electronics (CE) device comprising the rendering application, first N bytes of the content to a portable Digital Rights Management (PDRM) device comprising the DRM agent, and obtaining, by the PDRM device, information about the content by using a cryptographic hash with respect to the first N bytes, and transmitting the obtained information to the CE device.

Abstract translation: 提供了一种在分别在不同设备中实现数字权限管理（DRM）代理和呈现应用程序时，可以减少由于加密内容的传输而发生的通信时间的方法和装置。 一种在DRM代理和呈现应用彼此分离的环境中获取内容信息的方法包括：通过包括呈现应用的消费者电子（CE）设备将前N个字节的内容发送到便携式数字版权 管理（PDRM）装置，其包括DRM代理，并且由PDRM设备通过使用关于前N个字节的加密散列来获得关于内容的信息，并将所获得的信息发送到CE设备。

公开(公告)号：US07351811B2

公开(公告)日：2008-04-01

申请号：US10679580

申请日：2003-10-06

Applicant: Usha Kasid ,  Deepak Kumar ,  Imran Ahmad

Inventor： Usha Kasid ,  Deepak Kumar ,  Imran Ahmad

IPC: C07H21/04

CPC classification number: C07K14/82 ,  A61K38/00 ,  G01N33/574

Abstract: A gene that is a modulator of tumor growth and metastasis in certain cancer types is provided. SCC-112 (about 150 kDa) and/or a mutant form of SCC-112 (about 65 kDa) is a tumor suppressor molecule. This gene and corresponding polypeptide have diagnostic and therapeutic application for detecting and treating cancers that involve expression of SCC-112 such as breast and kidney cancers.

Abstract translation: 提供了一种在某些癌症类型中是肿瘤生长和转移的调节剂的基因。 SCC-112（约150kDa）和/或突变形式的SCC-112（约65kDa）是肿瘤抑制分子。 该基因和相应的多肽具有用于检测和治疗涉及表达SCC-112（例如乳腺和肾癌）的癌症的诊断和治疗应用。

公开(公告)号：US10392908B2

公开(公告)日：2019-08-27

申请号：US15230807

申请日：2016-08-08

Applicant: Sudiptya Banerjee ,  Deepak Kumar ,  Adriana Hightower

Inventor： Sudiptya Banerjee ,  Deepak Kumar ,  Adriana Hightower

IPC: E21B43/08 ,  C09D7/61 ,  C08J7/04 ,  C09D127/18 ,  C09D171/00 ,  C09D181/04 ,  C09D5/16 ,  C09D7/40 ,  C08K3/22 ,  C08K3/36

Abstract: A method of producing hydrocarbon from a subterranean formation comprises: disposing an article in a well penetrating a subterranean formation, the article having a surface coated with a hierarchical superhydrophobic coating or the article being a stand-alone hierarchical superhydrophobic membrane; contacting the article with a flow of a water-based fluid and an oil-based fluid; selectively impeding the flow of the water-based fluid; and allowing the production of the oil-based fluid.

公开(公告)号：US09218177B2

公开(公告)日：2015-12-22

申请号：US13072465

申请日：2011-03-25

Applicant: Roberto de Lira Garza ,  Deepak Kumar ,  Zhonghua Chu ,  Richard Moerloos

Inventor： Roberto de Lira Garza ,  Deepak Kumar ,  Zhonghua Chu ,  Richard Moerloos

IPC: G06F9/46 ,  G06F9/445

CPC classification number: G06F8/65

Abstract: Techniques to prioritize and optimize the execution of upgrade operations are described. A technique may include determining the size of data blocks that are to be copied from one storage medium to another, and the dependencies of upgrade tasks on the data blocks and on other tasks. A task may be prioritized according to a weight that includes the cumulative sizes of the data blocks that it and its dependent tasks depend on. A data block copying may be prioritized according to the cumulative weights of the tasks that depend on that data block. Some embodiments may perform several data copying and/or tasks in parallel, rather than sequentially. Other embodiments are described and claimed.

Abstract translation: 描述了优先级和优化升级操作执行的技术。 技术可以包括确定要从一个存储介质复制到另一个存储介质的数据块的大小，以及升级任务对数据块和其他任务的依赖性。 可以根据包括其及其从属任务所依赖的数据块的累积大小的权重优先考虑任务。 可以根据依赖于该数据块的任务的累积权重来优先考虑数据块复制。 一些实施例可并行执行若干数据复制和/或任务，而不是依次执行。 描述和要求保护其他实施例。

公开(公告)号：US20150159475A1

公开(公告)日：2015-06-11

申请号：US14097992

申请日：2013-12-05

Applicant: Carlos A. Prieto ,  Deepak Kumar ,  Bennett M. Richard ,  Michael H. Johnson

Inventor： Carlos A. Prieto ,  Deepak Kumar ,  Bennett M. Richard ,  Michael H. Johnson

IPC: E21B43/12

CPC classification number: H02K9/19 ,  H02K5/132 ,  H02K7/14 ,  H02K2201/03

Abstract: In one aspect, an apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes an AC motor having a rotor and a stator with a gap between the rotor and the stator and a magnetic fluid in the gap that contains an electrically nonconductive fluid and magnetic nanoparticles.

Abstract translation: 在一个方面，公开了一种在井筒中使用的装置，其在一个非限制性实施例中包括具有转子和定子的AC电动机，该转子和定子在转子和定子之间具有间隙，并且间隙中的磁性流体包含电气 非导电流体和磁性纳米颗粒。

公开(公告)号：US20120290016A1

公开(公告)日：2012-11-15

申请号：US13574615

申请日：2011-01-20

Applicant: Deepak Kumar

Inventor： Deepak Kumar

IPC: A61B17/88 ,  A61B17/56 ,  A61B17/80

CPC classification number: A61B17/8061 ,  A61B17/1728 ,  A61B17/1782 ,  A61B17/7283 ,  A61B17/8057 ,  A61B17/8605

Abstract: The juxta-articular stabilisation system constitutes of a plate with integral pin and tail part, a plate specific jig, a plate and jig specific drill sleeve, a plate positioner, a slotted head screw, a pin bender, screws and pins.This system can be used for fixation of most types of fractures involving the juxta-articular radius. The plate has a most juxta-articular row of screw holes in individually bendable and detachable extensions especially designed for very distal fractures or the volar lip fractures. The plate and jig assembly have plate positioning apertures in its juxta-articular part to allow adjustment in position of plate in longitudinal, transverse and oblique directions after temporary fixation to the juxta-articular fragment with a pin prior to fixation to diaphyseal fragment. This allows a very precise placement of the plate in the most desirable position. The drill guiding jig can be assembled to the plate prior to surgery thus reducing surgical step and time. The specific orientation of the screws holes in the diaphyseal part of the plate orientates the screws such that when tendons apply forces across the fracture, the plate is wedged between screw and the bone rather than pushed away from the bone. Therefore, more aggressive physical therapy can be commenced earlier and plates with fewer screws in the proximal part can be used without compromising the strength of the fixation. The plate also has bendable and dividable pin part and tail parts on either ends that allows the plate to be used with a chuck or power tool as a pin or drill bit and also have longer purchase into the bone with minimal soft tissue exposure.

Abstract translation: 关节稳定系统由具有整体销和尾部的板，板专用夹具，板和夹具专用钻套，板定位器，开槽头螺钉，销弯曲器，螺钉和销组成。 该系统可用于固定涉及关节半径的大多数类型的骨折。 该板在单独的可弯曲和可拆卸的延伸部中具有最多的关键的螺钉孔排，特别设计用于非常远端的骨折或手掌唇裂。 板和夹具组件在其关节部分中具有板定位孔，以允许在固定到骨干片段之前临时固定到具有针的关节片段之后在纵向，横向和倾斜方向上调整板的位置。 这允许将板非常精确地放置在最理想的位置。 钻机引导夹具可以在手术之前组装到板上，从而减少手术步骤和时间。 板的骨干部分中的螺钉孔的特定方向使螺钉定向，使得当肌腱穿过骨折施加力时，板被楔入螺钉和骨之间，而不是被推离骨头。 因此，可以更早地开始更积极的物理治疗，并且可以使用在近端部分中具有较少螺钉的板，而不会影响固定的强度。 该板还在两端都具有可弯曲和可分割的销部分和尾部部件，允许板材以卡盘或电动工具作为销或钻头使用，并且在较少的软组织暴露下更长时间地购入骨骼。

公开(公告)号：US08123309B2

公开(公告)日：2012-02-28

申请号：US11876846

申请日：2007-10-23

Applicant: Marc S. Thomas ,  Deepak Kumar

Inventor： Marc S. Thomas ,  Deepak Kumar

IPC: B60T17/06

CPC classification number: B60T8/1893

Abstract: A brake control valve includes a housing, a quick braking chamber and a piston subject to brake pipe pressure on one side of the piston. A bore in the housing connects the quick braking chamber at a first end and the one side of the piston at a second end. A first valve is in the housing at the first end of the bore. A first operator is in the bore for opening the first valve for a range of positions of the piston. The bore has a first portion of a first diameter and a second portion of a second diameter larger than the first diameter. The first bore portion connects the one side of the piston to the second bore portion. A first operator in the bore is connected to the piston. A seal on the first operator is dimensioned to form a seal with the first bore portion and not with the second bore portion. The seal is located on the operator to lie in the first bore portion for a first segment of the range of piston positions and to lie in the second bore portion for a second segment of the range of piston positions.

Abstract translation: 制动控制阀包括壳体，快速制动室和在活塞的一侧承受制动管压力的活塞。 壳体中的孔在第二端处连接快速制动室，在第一端和活塞的一侧。 第一阀在孔的第一端处在壳体中。 第一操作者位于用于在活塞的一定范围内打开第一阀的孔中。 孔具有第一直径的第一部分和比第一直径大的第二直径的第二部分。 第一孔部将活塞的一侧连接到第二孔部。 孔中的第一操作者连接到活塞。 第一操作器上的密封件的尺寸设计成与第一孔部分形成密封，而不与第二孔部分形成密封。 密封件位于操作者上以位于第一孔部分中用于活塞位置范围的第一段，并且位于第二孔部分中用于活塞位置范围的第二段。

公开(公告)号：US07437441B1

公开(公告)日：2008-10-14

申请号：US10376426

申请日：2003-02-28

Applicant: Daniel N. J. Drew ,  David C. James ,  Gopal Parupudi ,  Kenneth Mark Osborne ,  Michael J. Healy ,  Deepak Kumar

Inventor： Daniel N. J. Drew ,  David C. James ,  Gopal Parupudi ,  Kenneth Mark Osborne ,  Michael J. Healy ,  Deepak Kumar

IPC: G06F15/173

CPC classification number: H04L41/0893 ,  H04L41/082 ,  H04L63/20

Abstract: The present disclosure relates to mapping, tracking, and distributing policy to client devices. Policy, in particular lists of policy assignments are sent to client devices. A determination is made as to the changes or deltas between policy assignments that have been sent to client devices and policy assignments that must be sent to client devices. Identifying the delta policy assignments avoids the need be sent to client devices. Identifying the delta policy assignments avoids the need to send policy assignments that have not change and do not need to be sent to client devices. A server computer determines applicability of policy assignments to particular client devices, tracks if and when policy assignments have been deleted and allows the client to either receive a partial list of policy assignments that are required to update policy or a full list of policy assignments. Full, partial or not list policy assignment depends when a particular client device was last provided a policy assignment.

Abstract translation: 本公开涉及映射，跟踪和分发策略到客户端设备。 策略，特别是政策分配列表将发送到客户端设备。 确定已经发送到客户端设备的策略分配和必须发送到客户端设备的策略分配之间的更改或增量。 识别增量策略分配避免了将需要发送到客户端设备。 识别增量策略分配避免了发送没有更改的策略分配，而不需要发送到客户端设备的需要。 服务器计算机确定特定客户端设备的策略分配的适用性，跟踪策略分配是否被删除以及是否允许客户端接收更新策略或完整策略分配列表所需的策略分配的部分列表。 完整，部分或不完整的策略分配取决于特定客户端设备上次提供策略分配。

公开(公告)号：US10822538B2

公开(公告)日：2020-11-03

申请号：US16044624

申请日：2018-07-25

Applicant: Darryl Ventura ,  Deepak Kumar ,  Anton Kovalchuk

Inventor： Darryl Ventura ,  Deepak Kumar ,  Anton Kovalchuk

IPC: C09K8/575 ,  E21B43/02 ,  E21B43/28 ,  E21B43/26

Abstract: A method of treating a subterranean formation penetrated by a wellbore comprises introducing into the subterranean formation a treatment fluid comprising encapsulated particles having a core of a crosslinking agent and a shell of a chitosan encapsulant disposed on the core; releasing the crosslinking agent from the encapsulated particles with an acid; reacting the released crosslinking agent with the chitosan encapsulant or a derivative thereof forming a polymerized chitosan; and consolidating a plurality of particles in the subterranean formation with the polymerized chitosan.

公开(公告)号：US10781658B1

公开(公告)日：2020-09-22

申请号：US16357547

申请日：2019-03-19

Applicant: Deepak Kumar ,  Anil Sadana ,  Michael Johnson

Inventor： Deepak Kumar ,  Anil Sadana ,  Michael Johnson

IPC: E21B33/12 ,  C09K8/64 ,  C09K8/80 ,  E21B43/26 ,  E21B43/267

Abstract: A method for operating in a borehole comprises disposing in a downhole environment a system comprising a tubular having a passage and a first restriction positioned inside the tubular; engaging a restrictor with the first restriction to block the passage; injecting a treatment fluid into the tubular, the treatment fluid comprising an invert emulsion, a carboxylic acid ester, or a combination comprising at least one of the foregoing; and degrading and removing the first restriction.