Patents by Inventor Zhou Yang

Zhou Yang 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: 20240110985
    Abstract: A method for monitoring battery cell data comprises: collecting the first set of the battery cell data in real time; retrieving estimation parameter data corresponding to the first set of the battery cell data from a battery cell parameter database in real time; based on the estimation parameter data of the first set of the battery cell data, processing the first set of the battery cell data through a battery model to acquire the second set of the battery cell data in real time; acquiring an error value between the first set and the second set of the battery cell data in real time; acquiring a monitoring result of the first set of the battery cell data in real time based on the error value and an error threshold, the monitoring result is either the error value being greater than the error threshold, or less than the error threshold.
    Type: Application
    Filed: September 20, 2023
    Publication date: April 4, 2024
    Applicants: Shanghai Makesens Energy Storage Technology Co., Ltd., Shanghai Volta Institute of Digital Battery Energy Storage
    Inventors: Zhimin ZHOU, Pingchao HAO, Zhou YANG, Jie ZHANG, Xuesi ZHANG, Enhai ZHAO, Xiao YAN
  • Publication number: 20240114232
    Abstract: A photographing device may include an image sensor to capture a first image; a first quick release interface to detachably connect with at least one expansion structure; and a first processor configured to: control the photographing device to perform an operation based on a first instruction input by a user at the photographing device and a second instruction sent by the expansion structure under a condition that the photographing device is connected with the expansion structure. The operation may comprise controlling the image sensor to capture the first image.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 4, 2024
    Applicant: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Dexi LI, Shun MA, Zeyuan XUAN, Yifeng SUN, Zhou YANG
  • Publication number: 20240110986
    Abstract: The invention provides a method and system for identifying electrochemical model parameters based on capacity change rate. The method includes: acquiring operating data from an actual operation process of a lithium battery and cleaning an actual operating data set from the operating data; generating a simulated operating data set through simulation of a preset electrochemical model; performing parameter identification based on a preset first loss function, the actual operating data set, and the simulated operating data set; calculating capacity convergence coefficient; comparing capacity convergence coefficient with a preset convergence threshold value; when greater than the preset convergence threshold value, regenerating the simulated operating data set; and when not greater than the preset convergence threshold value, outputting an electrochemical model parameter set as a parameter identification result.
    Type: Application
    Filed: September 22, 2023
    Publication date: April 4, 2024
    Inventors: Pingchao Hao, Xuesi Zhang, Zhimin Zhou, Zhou Yang, Guopeng Zhou, Enhai Zhao, Xiao Yan, Jie Zhang
  • Patent number: 11949211
    Abstract: A vertical-external-cavity surface-emitting laser (VECSEL) and a method of forming the VECSEL is disclosed. The VECSEL includes a heat sink; a heat spreader or heat spreader formed on a top surface of the heat sink, where the heat spreader comprises a first material having a first refractive index; and a high contrast grating formed on a top surface of the heat spreader or active region, wherein the high contrast grating comprises an active region and the high contrast grating comprising a second material having a second refractive index, the second refractive index is greater than the first refractive index.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: April 2, 2024
    Inventors: Mansoor Sheik-Bahae, Alexander Robert Albrecht, Zhou Yang
  • Publication number: 20240077885
    Abstract: A self-moving device, including: a moving module, a task execution module, a control module. The control module is electrically connected to the moving module and the task execution module, controls the moving module to actuate the self-moving device to move, controls the task execution module to execute a working task. The self-moving device further includes a satellite navigation apparatus, electrically connected to the control module and configured to receive a satellite signal and output current location information of the self-moving device. The control module determines whether quality of location information output by the satellite navigation apparatus at a current location satisfies a preset condition, controls, if the quality does not satisfy the preset condition, the moving module to actuate the self-moving device to change a moving manner, to enable quality of location information output by the satellite navigation apparatus at a location after the movement to satisfy the preset condition.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Inventors: Yong Shao, Mingming He, Chang Zhou, Zhou Yang, Gen Sun, Yue Rao
  • Publication number: 20240069103
    Abstract: The invention discloses a method, a system, and a storage medium for simulating a data set based on an electrochemical model. The method includes the following steps: setting geometric parameters and electrochemical parameters of a lithium battery; generating a volume average concentration of positive lithium ions and a volume average concentration of negative lithium ions under a preset state of charge through a simulation of the electrochemical model; calculating a capacity of the lithium battery through the simulation of the electrochemical model; after adjusting a current state of charge of the lithium battery, inputting a simulated operating current to acquire a simulated data set. The invention can generate operating data of a virtual battery by adjusting lithium battery electrochemical model parameters, facilitating management by a BMS system of battery operating states based on an electrochemical model of a virtual battery.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 29, 2024
    Inventors: Pingchao Hao, Zhou Yang, Zhimin Zhou, Enhai Zhao, Xiao Yan
  • Publication number: 20240005068
    Abstract: The invention provides a method and a system of working condition sensitivity analysis and data processing for parameter identification and/or for training a parameter identification neural network. The method includes according to a selected reference voltage interval, obtaining a voltage data set corresponding to electrochemical model parameters in the reference voltage interval; normalizing voltage values of the voltage data set to obtain a characteristic voltage data set, wherein the number of voltage values corresponding to different electrochemical model parameters in the characteristic voltage data set is equal; and inputting the characteristic voltage data set into a neural network model, and outputting initial values of the electrochemical model parameters to analyze the working condition sensitivity by taking the electrochemical model parameters as labels. The electrochemical model parameters include high sensitivity parameters.
    Type: Application
    Filed: June 12, 2023
    Publication date: January 4, 2024
    Inventors: Pingchao Hao, Zhimin Zhou, Zhou Yang, Xiao Yan, Enhai Zhao
  • Publication number: 20230417834
    Abstract: The invention discloses a method, a system and a storage medium for solid-phase concentration correction of a lithium battery.
    Type: Application
    Filed: June 12, 2023
    Publication date: December 28, 2023
    Inventors: Pingchao Hao, Zhiyi Zhang, Yanan Guo, Xiao Yan, Enhai Zhao, Zhou Yang, Zhimin Zhou, Xiaohua Chen
  • Publication number: 20230401589
    Abstract: Systems, methods, and other embodiments for predicting a future characteristic of a target object/product are described based on a digital target image. In one embodiment, the method includes a machine learning model identifying a set of similar known product images by comparing the target product image to a group of known product images. For each similar known product image, product attributes are retrieved including historical characteristic/event data associated with each similar known product image. A predicted characteristic model for the target product is generated which is based on a similarity score combined with the historical characteristic/event data associated with each similar known product image to generate a predicted characteristic for the target product.
    Type: Application
    Filed: May 20, 2022
    Publication date: December 14, 2023
    Inventors: Kiran PANCHAMGAM, Zhou YANG, Santosh BAI REDDY
  • Patent number: 11841710
    Abstract: A self-moving device, including: a moving module, a task execution module, a control module. The control module is electrically connected to the moving module and the task execution module, controls the moving module to actuate the self-moving device to move, controls the task execution module to execute a working task. The self-moving device further includes a satellite navigation apparatus, electrically connected to the control module and configured to receive a satellite signal and output current location information of the self-moving device. The control module determines whether quality of location information output by the satellite navigation apparatus at a current location satisfies a preset condition, controls, if the quality does not satisfy the preset condition, the moving module to actuate the self-moving device to change a moving manner, to enable quality of location information output by the satellite navigation apparatus at a location after the movement to satisfy the preset condition.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: December 12, 2023
    Assignee: Positec Power Tools (Suzhou) Co., Ltd.
    Inventors: Yong Shao, Mingming He, Chang Zhou, Zhou Yang, Gen Sun, Yue Rao
  • Publication number: 20230310655
    Abstract: A liver-specific expressional regulatory element, including, in order from 51 to 31: a promoter of a dog serpinAl gene or a functional fragment thereof, a promoter of a Xenopus laevis vitellogenin A2 gene or a functional fragment thereof, a promoter of a Xenopus laevis albumin gene or a functional fragment thereof, and a promoter of a human serpinAl gene or a functional fragment thereof.
    Type: Application
    Filed: December 22, 2020
    Publication date: October 5, 2023
    Applicant: GRITGEN THERAPEUTICS LIMITED
    Inventors: Tenghui YU, Yang LI, Zhou YANG, Jianghong ZHANG, Yuan LIU, Enxing ZHOU, Xihuimin DAI, Yi RAO
  • Publication number: 20230305956
    Abstract: A method for accelerating reading of a storage medium, a read acceleration hardware module, and a memory are provided. The method includes: receiving logical block address (LBA) information issued from a front end (FE) of a memory; performing a table lookup operation based on a table lookup algorithm fixed in hardware to acquire valid physical media address (PMA) information corresponding to the LBA information; and converting the valid PMA information to Nand physical address (NPA) information based on an address translation algorithm fixed in the hardware, and reading corresponding data from a storage medium of the memory according to the NPA information.
    Type: Application
    Filed: May 24, 2023
    Publication date: September 28, 2023
    Applicant: DapuStor Corporation
    Inventors: Xiang Chen, Xueming Cao, Ying Yang, Peng Huang, Zhou Yang
  • Publication number: 20230110542
    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: November 18, 2022
    Publication date: April 13, 2023
    Inventors: Shu Wang, Wenliang Li, Qin XU, Yishu LIANG, Yanan Hao, Yueshan ZHANG, Hao CHEN, Zhou YANG, Na AN, Xiang DUAN
  • Publication number: 20230004172
    Abstract: A self-moving device, including: a moving module, a task execution module, a control module. The control module is electrically connected to the moving module and the task execution module, controls the moving module to actuate the self-moving device to move, controls the task execution module to execute a working task. The self-moving device further includes a satellite navigation apparatus, electrically connected to the control module and configured to receive a satellite signal and output current location information of the self-moving device. The control module determines whether quality of location information output by the satellite navigation apparatus at a current location satisfies a preset condition, controls, if the quality does not satisfy the preset condition, the moving module to actuate the self-moving device to change a moving manner, to enable quality of location information output by the satellite navigation apparatus at a location after the movement to satisfy the preset condition.
    Type: Application
    Filed: September 13, 2022
    Publication date: January 5, 2023
    Inventors: Yong Shao, Mingming He, Chang Zhou, Zhou Yang, Gen Sun, Yue Rao
  • Publication number: 20220406101
    Abstract: A vehicle data processing method and device are provided. The vehicle data processing method includes: acquiring vehicle data; determining a degree of completion of a preset goal according to the vehicle data; and determining incentive reference data associated with an incentive to a user according to the degree of completion of the preset goal.
    Type: Application
    Filed: December 17, 2021
    Publication date: December 22, 2022
    Applicant: ZHIJI AUTOMOTIVE TECHNOLOGY CO., LTD.
    Inventors: Shiyi FAN, Ruixue WANG, Gang QIAN, Minwei FANG, Fei CHEN, Zhou YANG
  • Publication number: 20220405134
    Abstract: Disclosed herein are system, method, and computer program product embodiments for allocating resources based on predictions of workload probability parameters. The method can include collecting a first set of historical workload data generated by operating a first set of one or more applications at a first number of past time instances; predicting probability parameters of a second set of future workload data for operating a second set of one or more applications at a second number of future time instances; and determining future resources allocated to operating the second set of one or more applications for the second number of future time instances, based on allocated current resources, a lower bound of resources to satisfy a quality of service (QoS) for operating the second set of one or more applications, an upper bound of resources to satisfy the QoS, and the predicted probability parameters.
    Type: Application
    Filed: June 21, 2021
    Publication date: December 22, 2022
    Inventors: Jing GUO, Zhou YANG, Ming YAN, Gaozhi WANG, Shifan CHENG, Zhaoxing ZENG, Jingtao LI
  • Patent number: 11448775
    Abstract: The present disclosure relates to a positioning apparatus and method and a self-moving device. The positioning apparatus includes a first positioning module (101), a sensor module (102), and a processing module (103). The position of the positioning apparatus is determined according to the positioning result of the first positioning module (101) and the positioning result determined by using the sensor module (102) to measure the acceleration and the angle parameter and based on a pedestrian dead reckoning algorithm, and determine the boundary of the self-moving device. A pedestrian dead reckoning technology independent of an external environment is introduced during boundary positioning, and the pedestrian dead reckoning technology and other positioning technologies are integrated to establish a virtual boundary, so that positioning precision is high, and a precise boundary is established. In addition, it is not necessary to arrange a physical boundary, so that operations of a user are less complex.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: September 20, 2022
    Assignee: Positec Power Tools (Suzhou) Co., Ltd
    Inventors: Zhou Yang, Chang Zhou, Zheming Teng
  • Patent number: 11442466
    Abstract: A self-moving device, including: a moving module, a task execution module, a control module. The control module is electrically connected to the moving module and the task execution module, controls the moving module to actuate the self-moving device to move, controls the task execution module to execute a working task. The self-moving device further includes a satellite navigation apparatus, electrically connected to the control module and configured to receive a satellite signal and output current location information of the self-moving device. The control module determines whether quality of location information output by the satellite navigation apparatus at a current location satisfies a preset condition, controls, if the quality does not satisfy the preset condition, the moving module to actuate the self-moving device to change a moving manner, to enable quality of location information output by the satellite navigation apparatus at a location after the movement to satisfy the preset condition.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: September 13, 2022
    Assignee: POSITEC POWER TOOLS (SUZHOU) CO., LTD.
    Inventors: Yong Shao, Mingming He, Chang Zhou, Zhou Yang, Gen Sun, Yue Rao
  • Patent number: D976736
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: January 31, 2023
    Inventor: Zhou Yang
  • Patent number: D980105
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: March 7, 2023
    Inventor: Zhou Yang