中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

24 records (took 0.02 seconds)

    SOLID STATE PHOTO MULTIPLIER DEVICE
    2.
    发明申请
    SOLID STATE PHOTO MULTIPLIER DEVICE 审中-公开
    固态照相机设备

    公开(公告)号：US20150285942A1

    公开(公告)日：2015-10-08

    申请号：US14244979

    申请日：2014-04-04

    Applicant: General Electric Company

    Inventor： Stanislav Ivanovich Soloviev ,  Peter Micah Sandvik ,  Sergei Ivanovich Dolinsky ,  Cheng-Po Chen ,  Helene Claire Climent ,  Sabarni Palit

    IPC: G01V5/08 ,  E21B47/00

    CPC classification number: G01V5/08 ,  E21B47/00 ,  G01T1/2006 ,  G01T1/2018 ,  G01T1/24 ,  G01T1/248 ,  G01V5/04

    Abstract: A method and an apparatus for detecting photons are disclosed. The apparatus includes a solid state photo multiplier device having a plurality of microcells that have a band gap greater than about 1.7 eV at 25° C. The solid state photo multiplier device further includes an integrated quenching device and a thin film coating associated with each of the microcells. The solid state photo multiplier device disclosed herein operates in a temperature range of about −40° C. to about 275° C.

    Abstract translation: 公开了一种用于检测光子的方法和装置。 该装置包括具有在25℃下具有大于约1.7eV的带隙的多个微小区的固态光电倍增器装置。固态光电倍增器装置还包括集成的淬火装置和与每个微电池相关联的薄膜涂层 微电池。 本文公开的固态光电倍增器装置在约-40℃至约275℃的温度范围内操作。

    Detection system including sensors and method of operating such
    4.
    发明授权
    Detection system including sensors and method of operating such 有权

    公开(公告)号：US10739318B2

    公开(公告)日：2020-08-11

    申请号：US15491083

    申请日：2017-04-19

    Applicant: General Electric Company

    Inventor： Dayu Huang ,  Emad Andarawis Andarawis ,  Edward James Nieters ,  Cheng-Po Chen ,  Marco Guerriero

    IPC: G01N29/44 ,  E21B33/06 ,  E21B47/14 ,  E21B47/09 ,  G01N29/11

    Abstract: A detection system includes a first sensor configured to send a first ultrasonic pulse toward an object in a blowout prevention system. The first ultrasonic pulse has a first parameter. The detection system also includes a second sensor spaced from the first sensor and configured to send a second ultrasonic pulse toward the object. The second ultrasonic pulse has a second parameter that is different from the first parameter of the first ultrasonic pulse. The first parameter and the second parameter are one of an amplitude, a frequency, a duration, an emission time, and an excitation code. The second sensor is further configured to receive the first ultrasonic pulse after the first ultrasonic pulse interacts with the object. The detection system is configured to determine that the first ultrasonic pulse received by the second sensor was sent by the first sensor. The detection system further includes a controller coupled to the second sensor and configured to determine a characteristic of the object based on the first ultrasonic pulse.

    Downhole dynamometer and method of operation
    5.
    发明授权
    Downhole dynamometer and method of operation 有权

    公开(公告)号：US10260500B2

    公开(公告)日：2019-04-16

    申请号：US15595685

    申请日：2017-05-15

    Applicant: General Electric Company

    Inventor： Xuele Qi ,  Cheng-Po Chen ,  Grant Lynn Hartman ,  Yizhen Lin ,  David Mulford Shaddock

    IPC: F04B51/00 ,  E21B43/12 ,  E21B47/06 ,  E21B47/022 ,  F04B47/02

    Abstract: A downhole dynamometer for a rod pumping unit is provided. The downhole dynamometer includes a shell within which a plurality of sensors, a non-transitory memory, and a dynamometer controller are located. The shell is configured to be coupled to a sucker rod string of the rod pumping unit and disposed in a well opposite a wellhead of the well. The plurality of sensors is configured to measure downhole accelerations of the sucker rod string and to measure a downhole load on the sucker rod string. The dynamometer controller is coupled to the plurality of sensors and the non-transitory memory. The dynamometer controller is configured to periodically collect measurements from the plurality of sensors and store the measurements in the non-transitory memory.

    REMOTE LEAK DETECTION SYSTEM
    6.
    发明申请
    REMOTE LEAK DETECTION SYSTEM 审中-公开

    公开(公告)号：US20180188129A1

    公开(公告)日：2018-07-05

    申请号：US15479751

    申请日：2017-04-05

    Applicant: General Electric Company

    Inventor： Niloy Choudhury ,  Cheng-Po Chen ,  Radislav Alexandrovich Potyrailo

    IPC: G01M3/04 ,  G01N21/85

    Abstract: A scanning system for producing a path averaged concentration map of a leaking plume is provided. The system includes a tunable light source capable of tuning its wavelength over the absorption band of the specimen of interest, a lightweight mirror to scan the light, a lightweight collection optic, an array of detectors to measure reflected light, one or more processors configured to align the scanning with the detected signal and analyze the signal to produce a path averaged concentration map of the leaking plume, the one or more processors configured to use an analytical model of plume dynamics to compare the detected concentration map and calculate leak location and rate, and a flying platform that can fly in a control flight path.

    SYSTEMS AND METHODS FOR GENERATING HAZARD ALERTS USING QUANTITATIVE SCORING
    7.
    发明申请
    SYSTEMS AND METHODS FOR GENERATING HAZARD ALERTS USING QUANTITATIVE SCORING 有权

    公开(公告)号：US20220157141A1

    公开(公告)日：2022-05-19

    申请号：US16952407

    申请日：2020-11-19

    Applicant: General Electric Company

    Inventor： SM Shajedul Hasan ,  Lembit Salasoo ,  Cheng-Po Chen

    IPC: G08B21/02 ,  G06Q50/08 ,  G08B7/06

    Abstract: A system for generating hazard alerts is provided. The system includes a sensor unit including a plurality of sensors and a locating device and a hazard analyzing (HA) computing device configured to communicate with the sensor unit. The HA computing device includes a memory device and a processor configured to receive, from the plurality of sensors, a plurality of sensor measurements, receive, from the locating device, a plurality of sensor locations, determine, based on the received locations, a location of the sensor unit during each sensor measurement of the plurality of sensor measurements, compute, based on at least one of the plurality of sensor measurements and the determined locations, a plurality of sub-risk scores, compute a risk score based on the sub-risk scores, and determine that a first alert condition is present in response to the risk score being greater than a threshold risk score.

    INTEGRATED CIRCUIT AND METHOD OF FABRICATING SAME
    10.
    发明申请
    INTEGRATED CIRCUIT AND METHOD OF FABRICATING SAME 审中-公开
    集成电路及其制造方法

    公开(公告)号：US20130334612A1

    公开(公告)日：2013-12-19

    申请号：US13965437

    申请日：2013-08-13

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Cheng-Po Chen ,  Emad Andarawis Andarawis ,  Vinayak Tilak ,  Zachary Matthew Stum

    IPC: H01L29/06

    CPC classification number: H01L29/0649 ,  H01L21/761 ,  H01L21/76224 ,  H01L21/8213 ,  H01L21/823481 ,  H01L21/823493 ,  H01L21/8252

    Abstract: An integrated circuit includes a plurality of transistors. Each transistor is associated with a corresponding body terminal. At least one transistor is reverse biased at a first voltage level, and at least one other transistor is reverse biased at a second voltage level that is different from the first voltage level. Each body terminal is electrically isolated from every other body terminal via an isolation barrier. A transistor that is reverse biased at the first voltage level is electrically connected to a transistor that is reverse biased at the second voltage level, such that the electrically connected transistors operate to interact with each other while the respective body voltage levels are different from each other and are changing independently of each other during operation of the integrated circuit.

    Abstract translation: 集成电路包括多个晶体管。 每个晶体管与相应的主体端子相关联。 至少一个晶体管以第一电压电平被反向偏置，并且至少一个其它晶体管被反向偏置在不同于第一电压电平的第二电压电平。 每个身体终端通过隔离屏障与每个其他身体终端电隔离。 在第一电压电平处被反向偏置的晶体管电连接到在第二电压电平处被反向偏置的晶体管，使得电连接的晶体管彼此相互作用，同时相应的体电压电平彼此不同 并且在集成电路的操作期间彼此独立地改变。

Patent Agency Ranking