Patents by Inventor Shu Xu

Shu Xu 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).

  • Patent number: 11932606
    Abstract: This invention provides, among other things, compounds useful for treating diseases such as fibrosis and/or cancer, pharmaceutical formulations containing such compounds, as well as combinations of these compounds with at least one additional therapeutic agent.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: March 19, 2024
    Assignee: The Regents of the University of California
    Inventors: David M. Jablons, Wei Xu, Liang You, Shu Liu, Shendong Yuan, Sunghoon Ma, Morrison Mac
  • Patent number: 11924184
    Abstract: The present application relates to devices and components including apparatus, systems, and methods for secured user equipment communications over a user equipment relay. In some embodiments, symmetric or asymmetric encryption may be used for the secured user equipment communications.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: March 5, 2024
    Assignee: Apple Inc.
    Inventors: Shu Guo, Fangli Xu, Yuqin Chen, Xiangying Yang, Huarui Liang, Haijing Hu, Chunhai Yao, Dawei Zhang, Yushu Zhang, Zhibin Wu
  • Publication number: 20240046120
    Abstract: The present disclosure provides a training method and a prediction method for a diagenetic parameter prediction model based on an artificial intelligence algorithm, which includes: obtaining a plurality of diagenesis samples each including diagenetic condition parameters and an actual diagenetic parameter evolved therefrom; constructing an initial diagenetic parameter prediction model based on the diagenesis samples and a total dimension of the diagenetic condition parameters; and training the initial diagenetic parameter prediction model with the diagenesis samples so as to obtain a trained diagenetic parameter prediction model. The present disclosure can obtain a diagenetic parameter prediction model by training with the existing diagenesis samples, thereby solving problems of large amount of calculation, high uncertainty and large deviations in the prediction of the diagenetic parameters, which leads to a low evaluation accuracy of reservoirs and limits the oil and gas exploration.
    Type: Application
    Filed: July 20, 2023
    Publication date: February 8, 2024
    Applicant: China University of Petroleum-Beijing
    Inventors: Leilei YANG, Keyu LIU, Wei YANG, Hui WANG, Wenhao YANG, Zijie ZHOU, Ke XU, Yinglin CAO, Xiaowei LI, Yi LIU, Dawei WANG, Shu XU, Ziyang SONG
  • Publication number: 20240003954
    Abstract: A long-distance high-voltage cable fault degree detection method. A cable fault positioning curve is obtained by using a frequency-domain reflection method, and a cable fault positioning compensation curve is determined by means of theoretical calculation in combination with the parameters of a frequency-domain incident signal, cable structure parameters, and characteristic parameters of each layer of materials of the field test; furthermore, a cable fault diagnosis curve is determined on the basis of the cable fault positioning curve and the cable fault positioning compensation curve, the severity of the fault is determined by means of the amplitude of a peak point of the cable fault diagnosis curve, and the accuracy of long-distance high-voltage cable fault degree diagnosis is effectively improved.
    Type: Application
    Filed: October 21, 2021
    Publication date: January 4, 2024
    Applicants: ELECTRIC PWR RESEARCH INST. CHINA SOUTH PWR GRID, SHENZHEN POWER SUPPLY CO., LTD
    Inventors: Shuai HOU, Mingli FU, Xiaolin LI, Wenbo ZHU, Baojun HUI, Bin FENG, Yifan ZHANG, Guoxing WU, Hong XIE, Shu XU, Xiao CHEN, Lu CHEN, Lu ZHAI
  • Publication number: 20230384757
    Abstract: Techniques for detecting suspicious performance of a throttling control valve (also referred to herein as a “valve”) in a process plant are described herein. For each of N time periods, a computing device determines and analyzes process parameter values for process parameters related to a valve to determine a status of the valve for the time period. The computing device compares the valve statuses over the N time periods to determine whether the valve is operating well for at least a threshold portion of at least a subset of the N time periods. In response to determining that the valve is not operating well for at least the threshold portion of at least the subset of the N time periods, the computing device determines that the valve is suspected of performing poorly, and provides an indication of the suspect valve to a user interface for display to a user.
    Type: Application
    Filed: May 25, 2022
    Publication date: November 30, 2023
    Inventors: Shu Xu, James Beall, Mark J. Nixon
  • Publication number: 20230214438
    Abstract: Technologies for cross-device shared web resource caching include a client device and a shared cache device. The client device scans for a shared cache device in local proximity to the client device and, in response to the scan, registers with the shared cache device. After registering, the client device requests a cached web resource from the shared cache device. The shared cache device determines whether a cached web resource that matches the request is installed in a shared cache. The shared cache device may determine whether an origin of the request matches the origin of the cached web resource. If installed, the shared cache device sends a found response and the cached web resource to the client device. If not installed, the shared cache device sends a not-found response and the client device may request the web resource from a remote web server. Other embodiments are described and claimed.
    Type: Application
    Filed: March 10, 2023
    Publication date: July 6, 2023
    Inventors: Pan DENG, Chunyang DAI, Shu XU, Tianyou LI, Junchao HAN
  • Publication number: 20230134077
    Abstract: A method for detecting a storage life of a pre-crosslinked material is provided. Tableting is performed on an unaged pre-crosslinked material to obtain crosslinked polyethylene. A crosslinking degree and a mechanical property of the crosslinked polyethylene are measured to obtain reference data. The pre-crosslinked material is heated to obtain a fast-aged pre-crosslinked material. The crosslinking degree and mechanical property of crosslinked polyethylene obtained from the fast-aged pre-crosslinked material are measured to obtain measurement results, which are compared with the reference data. If comparison results all fall within corresponding ranges, the time period of heating is increased by a step to repeat the above steps until the comparison results do not all fall within the corresponding ranges. A result obtained by subtracting the step from the time period of heating is converted into a time period of storage at the room temperature.
    Type: Application
    Filed: October 21, 2021
    Publication date: May 4, 2023
    Applicants: ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID, SHENZHEN POWER SUPPLY CO., LTD.
    Inventors: Xiaolin LI, Mingli FU, Shuai HOU, Baojun HUI, Wenbo ZHU, Guoxing WU, Hong XIE, Xiao CHEN, Shu XU, Bin FENG, Yifan ZHANG
  • Patent number: 11604848
    Abstract: Technologies for cross-device shared web resource caching include a client device and a shared cache device. The client device scans for a shared cache device in local proximity to the client device and, in response to the scan, registers with the shared cache device. After registering, the client device requests a cached web resource from the shared cache device. The shared cache device determines whether a cached web resource that matches the request is installed in a shared cache. The shared cache device may determine whether an origin of the request matches the mi gin of the cached web resource. If installed, the shared cache device sends a found response and the cached web resource to the client device. If not installed, the shared cache device sends a not-found response and the client device may request the web resource from a remote web server. Other embodiments are described and claimed.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: March 14, 2023
    Assignee: Intel Corporation
    Inventors: Pan Deng, Chunyang Dai, Shu Xu, Tianyou Li, Junchao Han
  • Publication number: 20220398292
    Abstract: Technologies for cross-device shared web resource caching include a client device and a shared cache device. The client device scans for a shared cache device in local proximity to the client device and, in response to the scan, registers with the shared cache device. After registering, the client device requests a cached web resource from the shared cache device. The shared cache device determines whether a cached web resource that matches the request is installed in a shared cache. The shared cache device may determine whether an origin of the request matches the mi gin of the cached web resource. If installed, the shared cache device sends a found response and the cached web resource to the client device. If not installed, the shared cache device sends a not-found response and the client device may request the web resource from a remote web server. Other embodiments are described and claimed.
    Type: Application
    Filed: June 20, 2022
    Publication date: December 15, 2022
    Inventors: Pan DENG, Chunyang DAI, Shu XU, Tianyou LI, Junchao HAN
  • Publication number: 20220340153
    Abstract: The disclosed technology provides solutions for generating simulated scenes to facilitate autonomous vehicle (AV) testing. In some implementations, the disclosed technology encompasses methods for generating simulated scenes that can includes steps for receiving road data, wherein the road data comprises sensor data collected for a recorded scene measured using one or more vehicle-mounted sensors, processing the road data to generate semantic scene data, and generating a simulated scene based on the semantic scene data. Systems and machine-readable media are also provided.
    Type: Application
    Filed: April 22, 2021
    Publication date: October 27, 2022
    Inventors: Casey Weaver, Michael Sindelar, Sidhant Gandhi, Di Gao, Shu Xu, Alka Pai
  • Patent number: 11467543
    Abstract: A method for designing and tuning a PID process controller includes approximating a process as a second order process but in a manner that includes the effects or characteristics introduced by various different devices in the I/O network, and using a lambda tuning method to determine tuning parameters or coefficients for the PID controller. The enhanced controller design and tuning method provides a systematic manner of achieving performance improvement of PID controllers within a process control system and is effective at overcoming challenges arising from signal aliasing, the use of anti-aliasing filtering and the effects of different I/O settings of both traditional and advanced I/O marshalling architectures.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: October 11, 2022
    Assignee: FISHER-ROSEMOUNT SYSTEMS, INC.
    Inventors: Shu Xu, Mark J. Nixon, James Beall, Terrence L. Blevins, Todd Maras
  • Patent number: 11463273
    Abstract: This disclosure is directed to a universal interface for sensor devices. Applications executed in a device may interact with sensor devices via a universal interface. For example, the device may act as a gateway allowing Internet of Things (IoT) devices to interact with at least one resource external to the environment in which the IoT devices operate. The device may comprise at least memory circuitry to store at least a virtual file system and at least one application. The virtual file system may provide a programmatic interface through which at least one sensor device may be accessible to the at least one application. Processing circuitry in the device may execute an application from those stored within the memory circuitry. The application, when executed, may cause interconnect circuitry also in the device to at least one of transmit instructions to, or receive data from, a sensor device utilizing the virtual file system.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: October 4, 2022
    Assignee: Intel Corporation
    Inventors: Tianyou Li, Christopher Elford, Qi Zhang, Junyong Ding, Shu Xu, Gang Shen, Hassnaa Moustafa
  • Publication number: 20220209980
    Abstract: This disclosure is directed to a universal interface for sensor devices. Applications executed in a device may interact with sensor devices via a universal interface. For example, the device may act as a gateway allowing Internet of Things (IoT) devices to interact with at least one resource external to the environment in which the IoT devices operate. The device may comprise at least memory circuitry to store at least a virtual file system and at least one application. The virtual file system may provide a programmatic interface through which at least one sensor device may be accessible to the at least one application. Processing circuitry in the device may execute an application from those stored within the memory circuitry. The application, when executed, may cause interconnect circuitry also in the device to at least one of transmit instructions to, or receive data from, a sensor device utilizing the virtual file system.
    Type: Application
    Filed: October 6, 2021
    Publication date: June 30, 2022
    Inventors: Tianyou Li, Christopher Elford, Qi Zhang, Junyong Ding, Shu Xu, Gang Shen, Hassnaa Moustafa
  • Publication number: 20220075639
    Abstract: In one example, a system for executing applications can include a main processor to initialize a virtual machine to execute an application. The main processor can also determine a main utilization indicator of the main processor is above a threshold and an auxiliary utilization indicator of an auxiliary processor is below a threshold, wherein the auxiliary processor is based on an auxiliary instruction set architecture. Additionally, the main processor can transmit an instruction from the application to the auxiliary processor for execution and update context data for the application in response to receiving an execution result from the auxiliary processor.
    Type: Application
    Filed: August 18, 2021
    Publication date: March 10, 2022
    Inventors: Tianyou Li, Shu Xu, Jinkui Ren, Zidong Jiang, Weiliang Lin, Chaobo Zhu, Yong Hu
  • Patent number: 11146416
    Abstract: This disclosure is directed to a universal interface for sensor devices. Applications executed in a device may interact with sensor devices via a universal interface. For example, the device may act as a gateway allowing Internet of Things (IoT) devices to interact with at least one resource external to the environment in which the IoT devices operate. The device may comprise at least memory circuitry to store at least a virtual file system and at least one application. The virtual file system may provide a programmatic interface through which at least one sensor device may be accessible to the at least one application. Processing circuitry in the device may execute an application from those stored within the memory circuitry. The application, when executed, may cause interconnect circuitry also in the device to at least one of transmit instructions to, or receive data from, a sensor device utilizing the virtual file system.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: October 12, 2021
    Assignee: Intel Corporation
    Inventors: Tianyou Li, Christopher Elford, Qi Zhang, Junyong Ding, Shu Xu, Gang Shen, Hassnaa Moustafa
  • Patent number: 11099879
    Abstract: In one example, a system for executing applications can include a main processor to initialize a virtual machine to execute an application. The main processor can also determine a main utilization indicator of the main processor is above a threshold and an auxiliary utilization indicator of an auxiliary processor is below a threshold, wherein the auxiliary processor is based on an auxiliary instruction set architecture. Additionally, the main processor can transmit an instruction from the application to the auxiliary processor for execution and update context data for the application in response to receiving an execution result from the auxiliary processor.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: August 24, 2021
    Assignee: Intel Corporation
    Inventors: Tianyou Li, Shu Xu, Jinkui Ren, Zidong Jiang, Weiliang Lin, Chaobo Zhu, Yong Hu
  • Patent number: 11063424
    Abstract: An adaptive protection method for impedance of parallel capacitors comprises monitoring a terminal voltage and current of the capacitor; automatically calibrating the initial impedance of the capacitor when the capacitor is put into operation; calculating a real-time impedance of the capacitor during operation, dynamically updating the actual impedance of the capacitor periodically; comparing the real-time impedance of the capacitor with the actual impedance, updating the actual impedance if the relative value of the modulus of the real-time impedance change does not exceed the dynamic update limit threshold and the dynamic update reaches update period; generating an update failure alarm if the relative value of the modulus of the real-time impedance change exceeds the dynamic update limit threshold; generating a protection alarm if the relative value of the modulus of the real-time impedance change satisfies the protection alarm condition and the delay time is reached; and protecting the trip outlet if the r
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: July 13, 2021
    Assignees: NR ELECTRIC CO., LTD, NR ENGINEERING CO., LTD
    Inventors: Zhongpeng Song, Li Ding, Qunbing Yu, Zhen Jin, Shu Xu, Kaida Dong
  • Publication number: 20210088982
    Abstract: A method for designing and tuning a PID process controller includes approximating a process as a second order process but in a manner that includes the effects or characteristics introduced by various different devices in the I/O network, and using a lambda tuning method to determine tuning parameters or coefficients for the PID controller. The enhanced controller design and tuning method provides a systematic manner of achieving performance improvement of PID controllers within a process control system and is effective at overcoming challenges arising from signal aliasing, the use of anti-aliasing filtering and the effects of different I/O settings of both traditional and advanced I/O marshalling architectures.
    Type: Application
    Filed: September 20, 2019
    Publication date: March 25, 2021
    Inventors: Shu Xu, Mark J. Nixon, James Beall, Terrence L. Blevins, Todd Maras
  • Patent number: 10880411
    Abstract: A method and apparatus for communicating between an open network video interface forum (ONVIF) device and an open interconnect consortium (OIC) device is provided. An example includes an ONVIF thrift server. The ONVIF thrift server includes an ONVIF communications subsystem, a network communication subsystem, an ONVIF registrar to discover an ONVIF device through the ONVIF communications subsystem, and a thrift server application programming interface (API) to communicate with an ONVIF/OIC server through the network communication subsystem.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: December 29, 2020
    Assignee: Intel Corporation
    Inventors: Tianyou Li, Shu Xu, Lei Zhai, Junyong Ding
  • Patent number: 10802979
    Abstract: Systems and techniques for dynamic code execution location in heterogeneous memory are described herein. In an system having a first class of memory and second class of memory that are both byte-addressable, an interpreter may be initialized to execute a program from the first class of memory. The initialization may include locating an Interpreter Routine Address Table (IRIT) in the second class of memory and creating counters for routines in the IRIT. A counter for a routine may be modified as it is referenced from the IRIT during execution. The routine may be moved from the first class of memory to the second class of memory in response to the counter passing a threshold. An entry in the IRIT for the routine may be updated with an address in the second class of memory corresponding to the routine.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: October 13, 2020
    Assignee: Intel Corporation
    Inventors: Shu Xu, Tianyou Li, Zidong Jiang, Weiliang Lion Lin, Jinkui Ren, Chaobo Zhu, Xiaokang Qin