Patents by Inventor Guoxiang Liu

Guoxiang Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240187410
    Abstract: Aspects of the invention include systems and methods configured to prevent masquerading service attacks. A non-limiting example computer-implemented method includes sending, from a first server in a cloud environment, a communication request comprising an application programming interface (API) key and a first server identifier to an identity and access management (IAM) server of the cloud environment. The API key can be uniquely assigned by the IAM server to a first component of the first server. The first server receives a credential that includes a token for the first component and sends the credential to a second server. The second server sends the credential, a second server identifier, and an identifier for a second component of the second server to the IAM server. The second server receives an acknowledgment from the IAM server and sends the acknowledgment to the first server.
    Type: Application
    Filed: February 14, 2024
    Publication date: June 6, 2024
    Inventors: Sen Wang, Mei Liu, Si Bo Niu, WEN YI GAO, Zong Xiong ZX Wang, Guoxiang Zhang, Xiao Yi Tian, XIAN WEI ZHANG
  • Publication number: 20240181081
    Abstract: Compositions and methods for treating Myotonic Dystrophy Type 1 (DM1) are encompassed.
    Type: Application
    Filed: August 25, 2023
    Publication date: June 6, 2024
    Applicant: Vertex Pharmaceuticals Incorporated
    Inventors: Guoxiang Ruan, Jianming Liu, Tudor Fulga, Eric Gunnar Anderson, Lingjun Rao, Norzehan Abdul-Manan, Matthias Heidenreich, Gregoriy Aleksandrovich Dokshin, Jesper Gromada
  • Publication number: 20240173432
    Abstract: Compositions and methods for treating Myotonic Dystrophy Type 1 (DM1) are encompassed.
    Type: Application
    Filed: August 25, 2023
    Publication date: May 30, 2024
    Applicant: Vertex Pharmaceuticals Incorporated
    Inventors: Guoxiang Ruan, Jianming Liu, Tudor Fulga, Mehmet Fatih Bolukbasi, Eric Gunnar Anderson, Lingjun Rao, Norzehan Abdul-Manan, Matthias Heidenreich, Gregoriy Aleksandrovich Dokshin, Jesper Gromada
  • Publication number: 20240116571
    Abstract: The present disclosure provides a chassis assembly and a vehicle. The chassis component includes: a chassis provided with a plurality of mounting positions and configured to install a battery module; a quick-release device through which the battery module is installed on the mounting positions, wherein the quick-release device is controlled by a control system; and a voltage electrical connecting assembly electrically connected to the battery module, wherein the voltage electrical connecting assembly is controlled by the control system. The vehicle includes the chassis assembly.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Applicant: Eve Power Co., Ltd.
    Inventors: Jibing JIANG, Bohao XU, Yuhong XU, Yanyan GU, Guoxiang ZHANG, Zhongzhi YUAN, Jincheng LIU
  • Patent number: 11943221
    Abstract: Aspects of the invention include systems and methods configured to prevent masquerading service attacks. A non-limiting example computer-implemented method includes sending, from a first server in a cloud environment, a communication request comprising an application programming interface (API) key and a first server identifier to an identity and access management (IAM) server of the cloud environment. The API key can be uniquely assigned by the IAM server to a first component of the first server. The first server receives a credential that includes a token for the first component and sends the credential to a second server. The second server sends the credential, a second server identifier, and an identifier for a second component of the second server to the IAM server. The second server receives an acknowledgment from the IAM server and sends the acknowledgment to the first server.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: March 26, 2024
    Assignee: International Business Machines Corporation
    Inventors: Sen Wang, Mei Liu, Si Bo Niu, Wen Yi Gao, Zong Xiong Z X Wang, Guoxiang Zhang, Xiao Yi Tian, Xian Wei Zhang
  • Patent number: 11802475
    Abstract: A method is provided for monitoring the occurrence of pressure anomalies due to FDI in near real time during a hydraulic fracturing operation carried out on an active well that is located near one or more passive monitoring wells. The method includes the steps of obtaining raw pressure sensor data from the one or more passive monitoring wells, processing the pressure sensor data with the FDI analysis module, and determining if the rate of change for averaged pressure sensor data exceeds a preset threshold value that indicates the likelihood of a pressure anomaly. The methods can be configured to autonomously alert an operator of the likelihood of a pressure anomaly and with guidance on resolving the anomalies.
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: October 31, 2023
    Assignee: Baker Hughes Oilfield Operations LLC
    Inventors: Robert Klenner, Hayley Stephenson, Thomas Nguyen, Guoxiang Liu, Alireza Shahkarami, Glen Murrell
  • Patent number: 11492896
    Abstract: A method for determining a location and trajectory for a new wellbore relative to an adjacent wellbore includes: receiving controllable variable data and uncontrollable variable data related to fracturing a formation by a stimulation operation in a first wellbore penetrating the formation; receiving pressure communication event or pressure non-communication event identification data related to identification of a pressure communication event or pressure non-communication event in a second wellbore penetrating the formation in response to the fracturing; extracting features from the controllable and uncontrollable variable data to provide extracted features; detecting a pressure communication event using the extracted features and the pressure communication event or pressure non-communication event identification data using an analytic technique; identifying one or more quantified causes of the detected pressure communication event using an artificial intelligence technique; and determining the location and tr
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: November 8, 2022
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Robert Klenner, Guoxiang Liu, Hayley Stephenson, Glenn Richard Murrell, Mahendra Ladharam Joshi, Dewey L. Parkey, Jr., Naresh Sundaram Iyer, Nurali Virani
  • Patent number: 11430209
    Abstract: The present disclosure relates to image signal processing methods, apparatus, and devices. One example image signal processing method includes obtaining an image signal, where the image signal is derived based on a sensor signal collected by an image sensor, recognizing, by using a neural network, a scene to which the image signal belongs, determining, by using attribute information of the image signal, whether the scene is accurate, and in response to determining that the scene is accurate, performing enhancement processing on the image signal based on the scene to generate an enhanced image signal.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: August 30, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jin Cai, Guoxiang Liu, Hui Chen
  • Patent number: 11308413
    Abstract: A method for generating a well completion plan includes: evaluating a plurality of different well completion plans using a reservoir simulator to calculate dynamic flows of fluid through a subsurface formation, each well completion plan having a flow control device with location and associated flow setting or rating, and optionally a packer and location to provide output data for each well completion plan evaluation; developing a surrogate reservoir model using the output data and input data for each well completion plan evaluation; using intelligent sequential sampling of the output and input data for each well completion plan evaluation to provide intelligent sequential sampling data in response to the surrogate reservoir model not meeting a validation criterion; updating the surrogate reservoir model using the intelligent sequential sampling data; and iterating the using and the updating using a latest surrogate reservoir model until the latest surrogate reservoir model meets the validation criterion.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: April 19, 2022
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Alireza Shahkarami, Guoxiang Liu, Naresh Sundaram Iyer, Hayley Stephenson, Atul Kshirsagar, Tushar Patil, Colin Cranfield
  • Patent number: 10975668
    Abstract: The current subject matter is related to optimizing resource (e.g., steam) allocation within steam assisted gravity drainage (SAGD) system, and predicting future oil production from production wells of the SAGD system. In some embodiments data characterizing a hypothetical rate of steam injection into injection wells of the SAGD system can be applied within a capacitance resistance model (CRM) to determine an estimated rate of future fluid production, the fluid being a mixture of oil and water. An emulsion viscosity, as well as the estimate rate of future fluid production, can be applied within a Koval fractional flow model to determine an estimate rate of future oil production. In some cases, the hypothetical rate of steam injection can be optimized based on an optimization objective, e.g., a steam-to-oil ratio (SOR).
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: April 13, 2021
    Assignee: GE INSPECTION TECHNOLOGIES, LP
    Inventors: Guoxiang Liu, Mahendra Joshi, Robert Klenner, Glen Murrell, Steven Azzaro
  • Publication number: 20210095558
    Abstract: A method is provided for monitoring the occurrence of pressure anomalies due to FDI in near real time during a hydraulic fracturing operation carried out on an active well that is located near one or more passive monitoring wells. The method includes the steps of obtaining raw pressure sensor data from the one or more passive monitoring wells, processing the pressure sensor data with the FDI analysis module, and determining if the rate of change for averaged pressure sensor data exceeds a preset threshold value that indicates the likelihood of a pressure anomaly. The methods can be configured to autonomously alert an operator of the likelihood of a pressure anomaly and with guidance on resolving the anomalies.
    Type: Application
    Filed: September 27, 2020
    Publication date: April 1, 2021
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Robert Klenner, Hayley Stephenson, Thomas Nguyen, Guoxiang Liu, Alireza Shahkarami, Glen Murrell
  • Publication number: 20200386093
    Abstract: A method for determining a location and trajectory for a new wellbore relative to an adjacent wellbore includes: receiving controllable variable data and uncontrollable variable data related to fracturing a formation by a stimulation operation in a first wellbore penetrating the formation; receiving pressure communication event or pressure non-communication event identification data related to identification of a pressure communication event or pressure non-communication event in a second wellbore penetrating the formation in response to the fracturing; extracting features from the controllable and uncontrollable variable data to provide extracted features; detecting a pressure communication event using the extracted features and the pressure communication event or pressure non-communication event identification data using an analytic technique; identifying one or more quantified causes of the detected pressure communication event using an artificial intelligence technique; and determining the location and tr
    Type: Application
    Filed: June 6, 2019
    Publication date: December 10, 2020
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Robert Klenner, Guoxiang Liu, Hayley Stephenson, Glenn Richard Murrell, Mahendra Ladharam Joshi, Dewey L. Parkey, JR., Naresh Sundaram Iyer, Nurali Virani
  • Publication number: 20200242497
    Abstract: A method for generating a well completion plan includes: evaluating a plurality of different well completion plans using a reservoir simulator to calculate dynamic flows of fluid through a subsurface formation, each well completion plan having a flow control device with location and associated flow setting or rating, and optionally a packer and location to provide output data for each well completion plan evaluation; developing a surrogate reservoir model using the output data and input data for each well completion plan evaluation; using intelligent sequential sampling of the output and input data for each well completion plan evaluation to provide intelligent sequential sampling data in response to the surrogate reservoir model not meeting a validation criterion; updating the surrogate reservoir model using the intelligent sequential sampling data; and iterating the using and the updating using a latest surrogate reservoir model until the latest surrogate reservoir model meets the validation criterion.
    Type: Application
    Filed: January 25, 2019
    Publication date: July 30, 2020
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Alireza Shahkarami, Guoxiang Liu, Naresh Sundaram Iyer, Hayley Stephenson, Atul Kshirsagar, Tushar Patil, Colin Cranfield
  • Publication number: 20200234044
    Abstract: The present disclosure relates to image signal processing methods, apparatus, and devices. One example image signal processing method includes obtaining an image signal, where the image signal is derived based on a sensor signal collected by an image sensor, recognizing, by using a neural network, a scene to which the image signal belongs, determining, by using attribute information of the image signal, whether the scene is accurate, and in response to determining that the scene is accurate, performing enhancement processing on the image signal based on the scene to generate an enhanced image signal.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 23, 2020
    Inventors: Jin CAI, Guoxiang LIU, Hui CHEN
  • Patent number: 10605054
    Abstract: A system includes a schedule generator having one or more processors configured to obtain resource extraction parameters for extracting a resource from a reservoir. The resource extraction parameters include well creation parameters associated with drilling wellbores, well stimulation parameters associated with introducing fracturing fluid into the wellbores, and production parameters associated with extracting the resource through the wellbores. The schedule generator selects initial trial schedules having different values of the resource extraction parameters and receives initial resource output data generated by execution of the initial trial schedules with a designated reservoir model. The schedule generator generates a surrogate model based on the initial resource output data and the initial trial schedules and uses the surrogate model to perform iterations of selecting modified trial schedules until a predetermined condition is satisfied.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: March 31, 2020
    Assignee: General Electric Co.
    Inventors: Robert Carl Lloyd Klenner, Eric Robertson, Guoxiang Liu, Naresh Sundaram Iyer, Steven Hector Azzaro
  • Publication number: 20190301269
    Abstract: The current subject matter is related to optimizing resource (e.g., steam) allocation within steam assisted gravity drainage (SAGD) system, and predicting future oil production from production wells of the SAGD system. In some embodiments data characterizing a hypothetical rate of steam injection into injection wells of the SAGD system can be applied within a capacitance resistance model (CRM) to determine an estimated rate of future fluid production, the fluid being a mixture of oil and water. An emulsion viscosity, as well as the estimate rate of future fluid production, can be applied within a Koval fractional flow model to determine an estimate rate of future oil production. In some cases, the hypothetical rate of steam injection can be optimized based on an optimization objective, e.g., a steam-to-oil ratio (SOR).
    Type: Application
    Filed: March 29, 2018
    Publication date: October 3, 2019
    Inventors: Guoxiang Liu, Mahendra Joshi, Robert Klenner, Glen Murrell, Steven Azzaro
  • Publication number: 20190186237
    Abstract: A system includes a steam distributor configured to distribute steam received from a steam generator to multiple injection wells in a well pad for steam assisted gravity drainage (SAGD) resource production. The system also includes one or more processors configured to control the steam distributor to distribute the steam to the injection wells according to a resultant scheme including values representing multiple parameters for the SAGD resource production. The parameters include the allocated quantities of steam, pressures within multiple production wells associated with the injection wells, and time periods that the steam is directed into the injection wells. The one or more processors are configured to determine the resultant scheme by performing multiple iterations of a surrogate evaluation process until a stop criterion is met, and identifying the resultant scheme as the sample scheme of a final iteration prior to the stop criterion being met.
    Type: Application
    Filed: August 31, 2016
    Publication date: June 20, 2019
    Inventors: Guoxiang Liu, Steven Hector Azzaro, Naresh Sundaram Iyer, Robert Carl Lloyd Klenner, Mahendra Joshi, Gabriel Tse, Glen Murrell
  • Publication number: 20180357343
    Abstract: According to some embodiments, system and methods are provided, comprising calculating a region of competence for a data-driven model; executing a physics-driven model when the calculated region of competence for the data-driven model falls outside of a threshold region of competence; and calibrating the physics-driven model as a function of a discrepancy between physics-driven model and actual field data when a stopping criterion has not been met. Numerous other aspects are provided.
    Type: Application
    Filed: June 11, 2018
    Publication date: December 13, 2018
    Inventors: Robert KLENNER, Guoxiang LIU, Brian BARR, Naresh IYER, Steven AZZARO, Nurali VIRANI, Glen MURRELL
  • Publication number: 20180230780
    Abstract: A system includes a schedule generator having one or more processors configured to obtain resource extraction parameters for extracting a resource from a reservoir. The resource extraction parameters include well creation parameters associated with drilling wellbores, well stimulation parameters associated with introducing fracturing fluid into the wellbores, and production parameters associated with extracting the resource through the wellbores. The schedule generator selects initial trial schedules having different values of the resource extraction parameters and receives initial resource output data generated by execution of the initial trial schedules with a designated reservoir model. The schedule generator generates a surrogate model based on the initial resource output data and the initial trial schedules and uses the surrogate model to perform iterations of selecting modified trial schedules until a predetermined condition is satisfied.
    Type: Application
    Filed: February 15, 2017
    Publication date: August 16, 2018
    Inventors: Robert Carl Lloyd Klenner, Eric Robertson, Guoxiang Liu, Naresh Sundaram Iyer, Steven Hector Azzaro
  • Patent number: 8335758
    Abstract: The data ETL (Extraction-Transformation-Loading) dispatching method of the present invention is applied to a real-time data ETL system, wherein a main ETL dispatching engine executes tasks according to preset sequence. In the execution, some key information are memorized by the main ETL dispatching engine, such as lscycle (latest successful data cycle), curcycle (current processing data cycle), and endcycle (processing end data cycle), etc., and are transferred to called programs. After the execution of the called programs, the main ETL dispatching engine records and keeps the updated dispatching information. In the data re-extraction, the data ETL dispatching method is adopted for the automatic re-extraction of some tasks and some cycles therein.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: December 18, 2012
    Assignee: Linkage Technology Group Co., Ltd.
    Inventors: Wei Chang, Zhigang Yu, Shuquan Liu, Guoxiang Liu, Pengcheng Shen, Qing Lan, Guozhen Bian, Feng Zhang