Patents by Inventor Shu Wang

Shu Wang 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: 20240419515
    Abstract: The present application provides a data processing method and apparatus, and a storage medium. Specifically, after target request data to be processed is acquired, a first example set may be determined from a preset example library according to the target request data. The first example set includes a plurality of pieces of first example data, and the first example data may provide a reference when the target request data is processed. Next, prompt information may be sent to a target model. The prompt information includes the target request data and the first example set. The target model may learn the first example set and process the target request data after learning the first example set. After completing processing the target request data, the target model may return an output result obtained based on the prompt information.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Inventors: Xing Shi, Shu Wang, Yuqi Shen, Junli Xian
  • Publication number: 20240411886
    Abstract: Methods and systems are provided for security patch type detection of software patches. A software patch for a software product may be received. For example, the software patch may be received by a computing device. A pre-patch code property graph and a post-patch code property graph may be determined. For example, the pre-patch code property graph and the post-patch code property graph may be determined based on the software patch and/or the pre-patch source code and the post-patch source code respectively. A combined patch code property graph may be determined. For example, the combined patch code property graph may be determined based on the pre-patch code property graph and the post-patch code property graph. A patch type for the software patch may be determined. For example, the patch type may be determined based on the combined patch code property graph and/or a machine-learning prediction model.
    Type: Application
    Filed: February 2, 2024
    Publication date: December 12, 2024
    Inventors: Kun Sun, Xinda Wang, Shu Wang
  • Publication number: 20240402032
    Abstract: A system includes a fiber optic cable configured to detect one or more first parameters of a leak event along a fluid conduit, and one or more sensors configured to measure one or more second parameters of a fluid flow along the fluid conduit. The system also includes a controller including a processor, a memory, and instructions stored on the memory and executable by the processor to: detect the one or more first parameters of the leak event via the fiber optic cable, measure the one or more second parameters of the fluid flow via the one or more sensors, input the one or more first parameters and the one or more second parameters into a model configured to simulate operation with the fluid conduit, and output leak information corresponding to the leak event via execution of the model.
    Type: Application
    Filed: June 5, 2024
    Publication date: December 5, 2024
    Inventors: Kang Wang, Shu Pan, Nasser Ghorbani, Adnan Chughtai, Jason Reynaud, XingXing Cai, Taoufik Wassar
  • Patent number: 12159090
    Abstract: The invention relates to an optimal allocation method for stored energy coordinating electric vehicles (EVs) to participate in auxiliary service market (ASM), including the following steps: 1. Predict the reported capacity of daily 96 points for EVs to participate in the ASM by least square support vector machine (LSSVM). 2. Fit the daily total load distribution of EVs. 3. Determine the error distribution between the reported capacity and the actual response capacity, and simulate the total daily load capacity of EVs in the future with Monte Carlo method. 4. Calculate the energy storage capacity required by EVs daily participating in ASM. 5. Build the objective function to minimize the scheduling risk of auxiliary service. 6. Solve the energy storage model in step 5 with particle swarm optimization (PSO), and output the configuration results of optimal energy storage capacity and energy storage power. The invention can improve the adjustable capacity of EVs participating in ASM.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: December 3, 2024
    Assignees: North China Electric Power University, State Grid Electric Vehicle Service Ltd.
    Inventors: Dunnan Liu, Mingguang Liu, Xiaofeng Peng, Heping Jia, Wen Wang, Lingxiang Wang, Mengjiao Zou, Yue Zhang, Ye Yang, Shu Su, Desheng Bai
  • Patent number: 12159385
    Abstract: A method for monitoring and safety evaluation of a dam body defect of a check dam is provided, including steps of: obtaining multi-source remote sensing data, unmanned aerial vehicle (UAV) data, ground monitoring data and sensing images through a three-dimensional data network; identifying the sensing images through an R-CNN algorithm and a Fast R-CNN based on the UAV data and check dam body database to determine check dams having defects and types of defects, defect data and position data; performing classification statistics of the check dams having defects according to the types of defects; building a three-dimensional model of the dam body safety evaluation standards for check dams after classification according to the position data and the ground monitoring data; input the defect data in a check dam safety performance evaluation module to obtain simulation data; and completing the evaluation according to the simulation data and the three-dimensional model.
    Type: Grant
    Filed: June 13, 2024
    Date of Patent: December 3, 2024
    Assignees: China Institute of Water Resources and Hydropower Research, PowerChina Northwest Engineering Corporation Limited
    Inventors: Shu Yu, Naichang Zhang, Penghai Yin, Fan Yue, Jianwei Hao, Zhaohui Xia, Jianqin Wang, Yongxiang Cao, Zuyu Chen, Heng Zhou, Ziyu Lv, Xiaomei Kou
  • Publication number: 20240397165
    Abstract: A method, an apparatus, and an electronic device for providing product object information are disclosed. The method includes: providing an interactive content in a process of playing a live video content associated with a product object, the interactive content being generated according to a material associated with the product object, and the material being used to describe attributes of the product object; and providing a change process of the interactive content according to the material in a process of responding to interactive operation information inputted by a user, to enable a presentation of multiple attributes of the product object. Through the embodiments of the present disclosure, the product object information can be provided to consumers in a more comprehensive and intuitive manner, so as to help the users to make better shopping decisions.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 28, 2024
    Inventors: Shu Wang, Wenliang Li, Qin XU, Yishu LIANG, Yanan Hao, Yueshan ZHANG, Hao CHEN, Zhou YANG, Na AN, Xiang DUAN
  • Patent number: 12152173
    Abstract: A composite polyester hot-melt adhesive, a preparation method thereof and a preparation method of an anti-scouring geotextile are provided. The preparation method of the composite polyester hot-melt adhesive includes the following steps: performing an esterification reaction on a dibasic acid and a dihydric alcohol under a protection of nitrogen and an action of a titanium/cobalt composite catalyst, adding a stabilizer for a polycondensation reaction to obtain a polyester hot-melt adhesive, then adding polymethyl methacrylate (PMMA) microspheres for mixing and stirring to obtain the composite polyester hot-melt adhesive. The anti-scouring geotextile is obtained by bonding a polyethylene terephthalate woven fabric with a polypropylene geotextile by the composite polyester hot-melt adhesive.
    Type: Grant
    Filed: July 4, 2020
    Date of Patent: November 26, 2024
    Assignee: China Institute of Water Resources and Hydropower Research
    Inventors: Shu Yu, Zuyu Chen, Laizhang Zhang, Wenxin Yang, Yanfeng Wen, Zhanbin Li, Wei Cao, Maosheng Zhang, Fan Yue, Yanlong Li, Peng Li, Zheng Si, Wugang Gao, Pengyi Liu, Weiqin Dang, Zongjun Han, Jiawei Zhou, Qiang Xue, Qiang Zhang, Aiping Wang, Yumei Guo, Xiaowei Liang, Xueying Liu
  • Publication number: 20240385831
    Abstract: A method for analyzing and improving a configuration of an executable event-based application includes receiving, by a computer system, the configuration of the event-based application and the event-based application. The method includes linting the configuration. The method further includes generating a predicted performance of the application in relation to the event streaming platform using a machine learning model. The method also includes generating, at least one first recommendation, based on the predicted performance, for improving the configuration. The method includes applying the at least one first recommendation to the configuration. The method includes executing the application. The method further includes measuring an actual performance of the application in relation to the event streaming platform. The method also includes generating at least one second recommendation based on the actual performance of the application that fine-tunes a corresponding one of the at least one first recommendation.
    Type: Application
    Filed: June 27, 2023
    Publication date: November 21, 2024
    Inventors: UmaMahesh Sistu, Shu Wang
  • Patent number: 12148925
    Abstract: An anode active material for batteries including anode active substance particles that include a silicon oxide compound. The anode active substance particles includes lithium and a non-lithium doping metal, where the non-lithium doping metal includes a metal M1 including one or more of titanium, magnesium, zirconium, zinc, aluminum, yttrium and calcium, and the content of the non-lithium doping metal in the anode active material is 0.01-20 wt %, for example 0.05-15 wt %, in another example 0.1-10 wt %, and in still another example 0.1-5 wt %. The anode active material has high water tolerance, and a secondary battery prepared from the anode active material has the advantages of high capacity, high coulombic efficiency and long cycle life.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: November 19, 2024
    Assignees: Berzelius (Nanjing) Co., Ltd., Berzelius (Hefei) Co., Ltd.
    Inventors: Shu Luo, Zhe Li, Daosong Zha, Fang Wang, Cen Wang, Hebao Zhang
  • Patent number: 12139173
    Abstract: Disclosed are performance metrics for evaluating the accuracy of a dynamic model in predicting the trajectory of ADV when simulating the behavior of the ADV under the control commands. The performance metrics may indicate the degree of similarity between the predicted trajectory of the dynamic model and the actual trajectory of the vehicle when applied with identical control commands. The performance metrics measure deviations of the predicted trajectory of the dynamic model from the actual trajectory based on the ground truths. The performance metrics may include cumulative or mean absolute trajectory error, end-pose difference (ED), two-sigma defect rate (?2?), the Hausdirff Distance (HAU), the longest common sub-sequence error (LCSS), or dynamic time warping (DTW). The two-sigma defect rate represents the ratio of the number of points with true location error falling out of the 2? range of the predicted location error over the total number of points in the trajectory.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: November 12, 2024
    Assignee: BAIDU USA LLC
    Inventors: Shu Jiang, Yu Cao, Qi Luo, Yu Wang, Weiman Lin, Longtao Lin, Jinghao Miao
  • Patent number: 12139134
    Abstract: Systems, methods, and media for factoring localization uncertainty of an ADV into its planning and control process to increase the safety of the ADV. The uncertainty of the localization can be caused by sensor inaccuracy, map matching algorithm inaccuracy, and/or speed uncertainty. The localization uncertainty can have negative impact on trajectory planning and vehicle control. Embodiments described herein are intended to increase the safety of the ADV by considering localization uncertainty in trajectory planning and vehicle control. An exemplary method includes determining a confidence region for an ADV that is automatically driving on a road segment based on localization uncertainty and speed uncertainty; determining that an object is within the confidence region, and a probability of collision with the ADV based on a distance of the object to the ADV; and planning a trajectory based on the probability of collision, and controlling the ADV based on the probability of collision.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: November 12, 2024
    Assignee: BAIDU USA LLC
    Inventors: Shu Jiang, Weiman Lin, Yu Cao, Yu Wang, Qi Luo, Jiangtao Hu, Jinghao Miao
  • Patent number: 12136874
    Abstract: An electrical circuit for reducing electromagnetic noise or interference in a power converter. The circuit includes at least one shunt capacitor arranged to connect with a grounded component of the power converter, wherein the at least one shunt capacitor is further arranged to be driven by an active control signal so as to sink a noise current originating from a noise source to the grounded component of the power converter, wherein the noise source is connected to the grounded component via a capacitive path formed by at least one stray capacitors.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: November 5, 2024
    Assignee: City University of Hong Kong
    Inventors: Shu Hung Henry Chung, Kewei Wang
  • Publication number: 20240364389
    Abstract: A downlink channel estimation method based on a co-prime array in asymmetric massive MIMO architecture is provided. First, an uplink and downlink asymmetric receiving and transmitting system model based on a co-prime array is established, and a deviation of the frequency domain direction caused by array broadband signals is observed; then, uplink receiving is performed to estimate an uplink channel, and channel parameters such as the number of paths, the angle of arrival and the path gain are recovered; and finally, a downlink channel is reconstructed based on the channel parameters recovered according to the uplink channel. By means of the high angular resolution of the co-prime array, the problem that a recovered uplink channel cannot be directly used for pre-coding of a downlink channel is solved.
    Type: Application
    Filed: August 16, 2022
    Publication date: October 31, 2024
    Applicant: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Jun ZHANG, Jiacheng LU, Shu CAI, Hairong WANG, Wenjun LV, Hongbo ZHU
  • Patent number: 12131655
    Abstract: A method for controlling flight of an unmanned aerial vehicle, includes receiving a data file indicating flight restriction level and range of an airport area in an airport generated according to a risk level of the airport, parsing the data file to obtain the flight restriction level and the range of the airport area, and controlling the unmanned aerial vehicle to execute a flight restriction strategy according to the flight restriction level and the range of the airport area.
    Type: Grant
    Filed: April 17, 2021
    Date of Patent: October 29, 2024
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Shu Wang, Brendan Schulman, Ruiyi Zhu
  • Publication number: 20240355695
    Abstract: A semiconductor device includes: a protruding conductive structure that protrudes to a height from a first surface of the semiconductor device; and a first passivation layer, the first passivation layer overlaying the protruding conductive structure by a first thickness, the first passivation layer overlaying the first surface by a second thickness greater than the first thickness, wherein the first passivation layer is planar at a top surface over the first thickness and the second thickness.
    Type: Application
    Filed: July 2, 2024
    Publication date: October 24, 2024
    Inventor: Po-Shu WANG
  • Patent number: 12109997
    Abstract: A path tracking control method for an intelligent electric vehicle. The method includes the following steps. A lateral stability state of a vehicle is determined, where the lateral stability state includes a stable state, a critical-destabilized state, and a destabilized state. Path tracking control is performed on the vehicle according to the lateral stability state of the vehicle. This application also provides a path tracking control device for an intelligent electric vehicle, which includes a lateral stability state determination module and a path tracking control module.
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: October 8, 2024
    Assignee: CHANG'AN UNIVERSITY
    Inventors: Xuan Zhao, Shu Wang, Jian Ma, Rui Liu, Yilin He, Chenyu Zhou
  • Patent number: 12111575
    Abstract: A coater with automatic cleaning function and a coater automatic cleaning method. The coater (100,200,300,400,500,600,700,800) includes a coater chamber (101,201,301,401,501,601,701,801) capable of being filled up with cleaning solution, a substrate chuck (102,202,302,402,502,602,702,802) holding and positioning a substrate (103,203,303,403,503,603,703,803), and at least one shroud (108,208,308,408,508) capable of moving up for preventing photoresist from splashing out of the coater chamber (101,201,301,401,501,601,701,801), or moving down and immersing into the cleaning solution for cleaning.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: October 8, 2024
    Assignee: ACM RESEARCH (SHANGHAI) INC.
    Inventors: Hui Wang, Fuping Chen, Wenjun Wang, Hongchao Yang, Voha Nuch, Fufa Chen, Jian Wang, Xiaoyan Zhang, Shu Yang
  • Patent number: 12114049
    Abstract: A method, an apparatus, and an electronic device for providing product object information are disclosed. The method includes: providing an interactive content in a process of playing a live video content associated with a product object, the interactive content being generated according to a material associated with the product object, and the material being used to describe attributes of the product object; and providing a change process of the interactive content according to the material in a process of responding to interactive operation information inputted by a user, to enable a presentation of multiple attributes of the product object. Through the embodiments of the present disclosure, the product object information can be provided to consumers in a more comprehensive and intuitive manner, so as to help the users to make better shopping decisions.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: October 8, 2024
    Assignee: Alibaba Group Holding Limited
    Inventors: Shu Wang, Wenliang Li, Qin Xu, Yishu Liang, Yanan Hao, Yueshan Zhang, Hao Chen, Zhou Yang, Na An, Xiang Duan
  • Patent number: 12111678
    Abstract: A one-handed joystick for excavators allows an operator to make all necessary motions with a single hand and arm for manipulating an excavator tool. The one-handed joystick includes a rotatable cylinder bar, a rotatable ring and an industrial joystick base. The rotatable cylinder bar is grasped with a hand. The industrial base is moved front to back, or right to left. The following are preferable hand/arm motions. A downward hand curl is associated with a bucket digging motion; an upward hand curl is associated with a bucket dump; a forearm forward push is associated with a boom/stick extension; a forearm reward pull is associated with a boom/stick retraction; a left-hand movement is associated with swinging the excavator left; a right-hand movement is associated with swinging the excavator right; a clockwise hand twist is associated with a stick/boom extension; and a counter clockwise hand twist is associated with a stick/boom retraction.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: October 8, 2024
    Assignees: ZOOMLION HEAVY INDUSTRY NA, INC.
    Inventor: Shu Wang
  • Publication number: 20240327336
    Abstract: The present invention provides novel compounds which activate the Kv7 potassium channels. Separate aspects of the invention are directed to pharmaceutical compositions comprising said compounds and uses of the compounds to treat disorders responsive to the activation of Kv7 potassium channels.
    Type: Application
    Filed: December 6, 2022
    Publication date: October 3, 2024
    Applicant: H. Lundbeck A/S
    Inventors: Mario Rottlander, Xiaofang Wang, Debasis Das, Jian Hong, Shu Hui Chen, Anette Graven Sams, Krestian Larsen