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    Integrated heat pillar for hot region cooling in an integrated circuit
    6.
    发明授权
    Integrated heat pillar for hot region cooling in an integrated circuit 有权
    集成电路中用于热区域冷却的集成热柱

    公开(公告)号：US08680673B2

    公开(公告)日：2014-03-25

    申请号：US12975194

    申请日：2010-12-21

    Applicant: Ravi Shankar ,  Olivier Le Neel

    Inventor： Ravi Shankar ,  Olivier Le Neel

    IPC: H01L23/34

    CPC classification number: H01L23/522 ,  H01L23/3677 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: The thermal energy transfer techniques of the disclosed embodiments utilize passive thermal energy transfer techniques to reduce undesirable side effects of trapped thermal energy at the circuit level. The trapped thermal energy may be transferred through the circuit with thermally conductive structures or elements that may be produced as part of a standard integrated circuit process. The localized and passive removal of thermal energy achieved at the circuit level rather just at the package level is both more effective and more efficient.

    Abstract translation: 所公开的实施例的热能传递技术利用无源热能传递技术来减少在电路级别被捕获的热能的不期望的副作用。 捕获的热能可以通过具有导热结构或可以作为标准集成电路工艺的一部分产生的元件的电路传输。 在电路级别实现的热能的局部和被动去除，而不仅仅是在封装级别更有效和更有效。

    Method and structures for mobility policy in a WiMAX communications system
    7.
    发明授权
    Method and structures for mobility policy in a WiMAX communications system 有权
    WiMAX通信系统中移动性策略的方法和结构

    公开(公告)号：US08644274B2

    公开(公告)日：2014-02-04

    申请号：US12600097

    申请日：2008-05-15

    Applicant: Zexian Li ,  Roman Pichna ,  Ravi Shankar Pandey

    Inventor： Zexian Li ,  Roman Pichna ,  Ravi Shankar Pandey

    IPC: H04W48/04

    CPC classification number: H04W48/04

    Abstract: The invention relates to method and structures for mobility policy e.g. in a Worldwide Interoperability for Microwave Access, WiMAX, based communication. According to embodiments, a method and devices for mobility control of a terminal are provided wherein a mobility policy parameter defines the mobility control of the terminal. The mobility policy parameter preferably is part of a mobility policy or subscription record stored for a subscriber of the terminal in a subscriber data base. The mobility policy parameter may include at least one of an indication of mobility restriction, possibly indicating included or excluded cells or areas etc; an indication of fixed access, indicating a fixed base station to which the subscriber has to request access; nomadicity, indicating that no handover is allowed for that particular subscriber; and restricted mobility limited to a group of base stations or areas. Embodiments allow to deploy mobile WiMAX for fixed access applications, enabling reuse of existing technology and further development towards full mobility.

    Abstract translation: 本发明涉及移动性策略的方法和结构，例如 在全球微波接入互操作性，基于WiMAX的通信。 根据实施例，提供了终端的移动性控制的方法和装置，其中移动性策略参数定义终端的移动性控制。 移动性策略参数优选地是为用户数据库中的终端的用户存储的移动性策略或订阅记录的一部分。 移动性策略参数可以包括可能指示包括或排除的小区或区域等的移动性限制的指示中的至少一个; 指示固定接入，指示用户必须请求接入的固定基站; 指示该特定用户不允许进行切换; 限制移动局限于一组基站或区域。 实施例允许部署用于固定接入应用的移动WiMAX，使得可以重用现有技术并进一步发展以实现完全移动性。

    Temperature switch with resistive sensor
    8.
    发明授权
    Temperature switch with resistive sensor 有权
    温度开关带电阻式传感器

    公开(公告)号：US08598681B2

    公开(公告)日：2013-12-03

    申请号：US13341286

    申请日：2011-12-30

    Applicant: Olivier Le Neel ,  Ravi Shankar

    Inventor： Olivier Le Neel ,  Ravi Shankar

    IPC: H01L29/00 ,  H01L21/20

    CPC classification number: G01K7/20 ,  G01K3/005

    Abstract: The present disclosure is directed to a device and a method for forming a precision temperature sensor switch with a Wheatstone bridge configuration of four resistors and a comparator. When the temperature sensor detects a temperature above a threshold, the switch will change states. The four resistors in the Wheatstone bridge have the same resistance, with three of the resistors having a low temperature coefficient of resistance and the fourth resistor having a high temperature coefficient of resistance. As the temperature increases, the resistance of the fourth resistor will change. The change in resistance of the fourth resistor will change a voltage across the bridge. The voltage across the bridge is coupled to the comparator and compares the voltage with the threshold temperature, such that when the threshold temperature is exceeded, the comparator switches the output off.

    Abstract translation: 本公开涉及用于形成具有四个电阻器和比较器的惠斯登电桥配置的精密温度传感器开关的装置和方法。 当温度传感器检测到温度高于阈值时，开关将改变状态。 惠斯通电桥中的四个电阻具有相同的电阻，其中三个电阻具有低的电阻温度系数，第四电阻具有高的电阻温度系数。 随着温度的升高，第四个电阻的电阻将发生变化。 第四个电阻器的电阻变化会改变跨桥的电压。 桥上的电压耦合到比较器并将电压与阈值温度进行比较，使得当超过阈值温度时，比较器关闭输出。

    Service oriented architecture related smart mediation
    9.
    发明授权
    Service oriented architecture related smart mediation 有权
    面向服务的架构相关的智能调解

    公开(公告)号：US08548958B2

    公开(公告)日：2013-10-01

    申请号：US13440965

    申请日：2012-04-05

    Applicant: Ravi Shankar Arunachalam

    Inventor： Ravi Shankar Arunachalam

    IPC: G06F17/30

    CPC classification number: H04L41/5019 ,  H04L43/0805

    Abstract: In one embodiment, a service mediator provides a service that is a composite of atomic services and executes a recovery pattern in the event that a service is not available. More particularly, in an initial phase of operation, the service mediator determines one or more recovery patterns for each atomic service offered in the composite service and stores in a database an identity of each such recovery pattern for each atomic service. In subsequent operation, the service mediator monitors the availability of each atomic service. When a user inquires of a composite service, the service mediator determines if any of its atomic services is unavailable. If an atomic service is unavailable, the service mediator selects a recovery pattern and executes it.

    Abstract translation: 在一个实施例中，服务调解员提供作为原子服务的组合的服务，并且在服务不可用的情况下执行恢复模式。 更具体地说，在操作的初始阶段，服务调解员为组合服务中提供的每个原子服务确定一个或多个恢复模式，并且在每个原子服务中将每个这样的恢复模式的身份存储在数据库中。 在后续操作中，服务调解器监视每个原子服务的可用性。 当用户询问复合服务时，服务调解员确定其原子服务是否不可用。 如果原子服务不可用，则服务调解员选择恢复模式并执行它。

    ACTIVE CONTROL OF COMPRESSOR EXTRACTION FLOWS USED TO COOL A TURBINE EXHAUST FRAME
    10.
    发明申请
    ACTIVE CONTROL OF COMPRESSOR EXTRACTION FLOWS USED TO COOL A TURBINE EXHAUST FRAME 审中-公开
    用于冷却涡轮机排气框架的压缩机提取流的主动控制

    公开(公告)号：US20130247584A1

    公开(公告)日：2013-09-26

    申请号：US13427064

    申请日：2012-03-22

    Applicant: Ravi Shankar Venkata KASIBHOTLA ,  Sanyaswara Rao GANTI

    Inventor： Ravi Shankar Venkata KASIBHOTLA ,  Sanyaswara Rao GANTI

    IPC: F02C6/08 ,  F02C7/18

    CPC classification number: F01D25/12 ,  F01D25/30 ,  F02C6/08 ,  F05D2260/601

    Abstract: A gas turbine includes at least one combustor and an exhaust frame; a compressor adapted to supply air to the combustor and to supply bleed air to the exhaust frame. A cooling air supply duct is arranged to supply ambient air to the exhaust frame and at least one ejector is. arranged to supply the bleed air to the cooling air supply duct upstream of the exhaust frame. A control valve is configured to control the supply of compressor bleed air to the cooling air supply duct and to the exhaust frame as a function of turbine exhaust temperature and/or turbine load conditions and cooling requirements at the various turbine load conditions.

    Abstract translation: 燃气轮机包括至少一个燃烧器和排气框架; 压缩机，其适于向所述燃烧器供应空气并向所述排气框架供应排放空气。 冷却空气供应管道被布置成向排气框架提供环境空气，并且至少一个喷射器是。 布置成将排放空气供给到排气框架上游的冷却空气供应管道。 控制阀被配置为根据涡轮机排气温度和/或涡轮机负载条件和在各种涡轮机负载条件下的冷却要求来控制向冷却空气供应管道和排气框架的压缩机排放空气的供应。

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