Patents by Inventor Peng Zhao

Peng Zhao 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: 20240029682
    Abstract: A gate driver on array (GOA) circuit, an LCD panel, and a driving method are proposed. The GOA circuit includes a plurality of cascaded GOA units. Each of the GOA unit includes a pull-up control circuit, a pull-up circuit, a signal transmission circuit, a pull-down circuit, a pull-down holding circuit, a first bootstrap capacitor, and a second bootstrap capacitor.
    Type: Application
    Filed: May 31, 2021
    Publication date: January 25, 2024
    Inventors: Yekai LIU, Mengya WANG, Peng ZHAO
  • Publication number: 20240027347
    Abstract: A nucleic acid extraction and fluorescent PCR detection system, comprising: an extraction strip, an extraction strip loading device for loading the extraction strip, a sample holder loading device for loading and unloading samples, an extraction strip transfer gripper for driving the extraction strip to move to a preset position, a nucleic acid extraction device for purifying the samples to obtain nucleic acids, a PCR detection device for performing fluorescent PCR detection on the nucleic acids, and a control device, wherein the extraction strip loading device, the sample holder loading device, the extraction strip transfer gripper, the nucleic acid extraction device and the PCR detection device are all connected to the control device. The problems of relatively poor flexibility and relatively low detection efficiency of a nucleic acid extraction and detection system can be ameliorated, so that a sample detection process is more flexible and convenient.
    Type: Application
    Filed: December 24, 2021
    Publication date: January 25, 2024
    Applicant: AUTOBIO LABTEC INSTRUMENTS CO., LTD.
    Inventors: Chao WANG, Peng ZHAO, Yaoji LIU, Zhenkun LI, Yang PAN, Long SUN, Cong LIU
  • Publication number: 20240012641
    Abstract: A model construction method and an apparatus, and a medium and an electronic device are disclosed. The method is applied to a first participant platform, and includes: associating first configuration information pre-created by a first participant with second configuration information pre-created by a second participant; verifying the first configuration information; sending, to a second participant platform corresponding to the second participant, a second creation request for requesting the creation of the federated learning model, to cause the second participant platform to verify the second configuration information creating a first model task on the basis of a first parameter corresponding to the first configuration information; and performing co-training on the basis of the first model task and a second model task, to obtain the federated learning model.
    Type: Application
    Filed: November 16, 2021
    Publication date: January 11, 2024
    Inventors: Ruoxing HUANG, Junyuan XIE, Longyijia LI, Chenliaohui FANG, Shihao SHEN, Lei SHI, Lingyuan ZHANG, Peng ZHAO, Deliang FAN, Di WU, Xiaobing LIU
  • Publication number: 20240002669
    Abstract: A reactive navy to black dye composition comprises component A and component B. Component A is one or more selected from the group consisting of dye compounds of formula (I) and alkali metal salts thereof, and component B is one or more selected from the group consisting of dye compounds of formula (II) and alkali metal salts thereof, based on component A and component B, component A has a mass percentage of 5% to 50%, and component B has a mass percentage of 50% to 95%. The present invention also provides a reactive navy to black dye product comprising the reactive navy to black dye composition. The reactive navy to black dye composition and dye product thereof with properties such as good fastness to washing, high degree of fixation and good build-up, which is suitable for printing and dyeing of nitrogen-containing and/or hydroxyl-containing fiber materials and blended fabrics thereof.
    Type: Application
    Filed: July 6, 2021
    Publication date: January 4, 2024
    Inventors: Xubin He, Zhuan Wang, Quanhui He, Peng Zhao, Jianliang Shen, Shuyi Fang
  • Patent number: 11860590
    Abstract: The present invention discloses a model-free optimization method of process parameters of injection molding to solve the problems of frequent tests required and performing adaptive adjustment on different parameters in the existing optimization method. The method need not build a surrogate model between a product quality index and a process parameter to render the process parameter to converge nearby the optimal solution by an on-line iteration method. The present invention calculates the gradient direction of a current point by an iterative gradient estimation method, and uses adaptive moment estimation algorithm to allocate an adaptive step for each parameter. The method can significantly reduce the cost and time required in the process parameter, which greatly helps improving the optimization efficiency of process parameters of injection molding.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: January 2, 2024
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Peng Zhao, Zhengyang Dong, Kaipeng Ji, Hongwei Zhou, Jianguo Zheng, Tingyu Wang, Jianzhong Fu
  • Patent number: 11851269
    Abstract: A dredging device for dredging a pipe is provided including: a carrying frame, adapted to connected to a pipe; a shaking dredging unit including a first shaking plate and a second shaking plate, and the first shaking plate and the second shaking plate are arranged within the pipe; and a driving unit, connected to the carrying frame. The driving unit is connected to the first shaking plate and the second shaking plate for driving the first shaking plate and the second shaking plate to reciprocate to approach or move away from each other.
    Type: Grant
    Filed: December 30, 2022
    Date of Patent: December 26, 2023
    Assignee: SUZHOU TPRI ENER & ENVIRO TECH CO., LTD.
    Inventors: Min Chen, Xiaohua Wang, Baokang Chen, Junwu Zhao, Zhenfeng Mei, Xiaolei Xue, Xiaomin Peng, Shengjie Yu, Ruipeng Liu, Peng Zhao, Yiwen Ding, Jinyong Zhu, Sheng Yao, Zhucheng Wang, Hao Liang, Hui Wang
  • Publication number: 20230392017
    Abstract: A reactive dye compound and preparation method and application thereof. The reactive dye compound is a compound of the following formula (I) or an alkali metal salt thereof, in formula (I), D1 and D2 are each independently the group of the following formula (a) or (b). The reactive dye compound is capable of applying in printing and dyeing of cellulosic fibers, polyamide fibers or their fabrics. The reactive dye compound of the present invention has a novel structure, good washing fastness and rubbing fastness, and good fiber-bonding stability, and are suitable for dyeing and printing of fibers such as cotton, rayon, silk, viscose, and wool.
    Type: Application
    Filed: July 6, 2021
    Publication date: December 7, 2023
    Inventors: Xubin He, Zhuan Wang, Quanhui He, Peng Zhao, Jianliang Shen, Shuyi Fang
  • Publication number: 20230396501
    Abstract: Disclosed are a cluster quorum method and apparatus, an electronic device, and a computer-readable storage medium. The method includes: acquiring a historical election set, and obtaining a first node quantity and a power condition by using the historical election set; generating a quorum parameter by using the first node quantity according to the power condition; acquiring a current network topology, and judging whether the current network topology satisfies the quorum parameter; and if the current network topology satisfies the quorum parameter, providing a cluster service. According to the method, a new network topology after a failure is not required to include the majority of nodes in an original cluster, whereby the network topology can continue to work no matter a quantity of nodes in the network topology while data consistency is ensured, improving viability of the cluster.
    Type: Application
    Filed: September 28, 2021
    Publication date: December 7, 2023
    Applicant: Inspur Suzhou Intelligent Technology Co., Ltd.
    Inventors: Hui LI, Peng ZHAO
  • Patent number: 11836072
    Abstract: Database systems and methods are provided for identifying a change associated with an update to executable code resulting in test failure. One method involves calculating risk scores for different changes associated with the update based on change characteristics associated with the respective changes, identifying a change from among the different changes associated with the update based on the risk scores associated with the respective changes, generating a modified update to the executable code that includes the identified change and excludes remaining changes of the update from the modified update, and initiate execution of one or more tests with respect to a compiled version of the modified update to the executable code. When execution of the one or more tests against the modified update results in a test failure, the change is identified as a potential root cause of the test failure associated with the update.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: December 5, 2023
    Inventors: Hemali Majithia, Seth Tager, Chinmoy Samant, Stacy Gordon, Peng Zhao, Kailin Huang, Shaun Phillips, Lauren Valdivia, Fabrice Medio
  • Publication number: 20230388376
    Abstract: A node synchronization method and apparatus, an electronic device, and a computer-readable storage medium, include: acquiring node data sent by each slave node; obtaining a target cluster parameter from each piece of node data, and obtaining a standard cluster parameter by using the target cluster parameter based on an event queue length; determining an authorized slave node according to the standard cluster parameter, and judging whether a quantity of authorized slave nodes is greater than a quantity threshold; and if the quantity is greater than the quantity threshold, performing event playback on the authorized slave node by using a cluster event based on the standard cluster parameter; or if the quantity is not greater than the quantity threshold, controlling the authorized slave node to perform status synchronization on an unauthorized slave node, and performing event playback on the authorized slave node by using a cluster event after status synchronization.
    Type: Application
    Filed: September 28, 2021
    Publication date: November 30, 2023
    Applicant: Inspur Suzhou Intelligent Technology Co., Ltd.
    Inventors: Kai ZHANG, Peng ZHAO
  • Publication number: 20230371525
    Abstract: Disclosed is Bacillus altitudinis and application of an active substance compound solution and a microbial inoculum thereof in control of root-knot nematode disease, where Bacillus altitudinis AMCC 101084 has been deposited at China General Microbiological Culture Collection Center (CGMCC, No. 3, Yard 1, Beichen West Road, Chaoyang District, Beijing, China) on Aug. 16, 2018 with deposit number CGMCC No. 16308. The microbial inoculum of the present invention has a significant control effect on root-knot nematodes.
    Type: Application
    Filed: August 18, 2020
    Publication date: November 23, 2023
    Inventors: Bo ZHOU, Jianyu WANG, Peng ZHAO, Fengyuan YU, Hui WANG, Xingqiang GUO, Jinzhong FU
  • Publication number: 20230357628
    Abstract: A method for administering a composition for exploiting natural gas hydrates. The method includes the following steps: injecting the reagent A into the tube A; injecting the reagent B into the tube B; stretching the tube A and the tube B into a hydrate reservoir by using a reagent injection instrument; regulating a flow rate according to a proportion of each component; allowing the reagents to react at a preset reservoir position; and allowing water in the reservoir to participate in the reaction at the same time, wherein a reaction product is used for supporting the reservoir.
    Type: Application
    Filed: July 21, 2023
    Publication date: November 9, 2023
    Inventors: Xiaohang Liu, Annan Guo, Peng Zhao, Xiaoyang Li, Jinqiang Liang, Wei Huang, Yongqin Zhang
  • Patent number: 11811864
    Abstract: A network connection method and device for a training participant of a joint training model are provided, the training participant operates in a master-worker mode. The method includes: acquiring communication state information of a worker, the communication state information indicating a communication connection phase that the worker is in; acquiring communication state information of a target worker as target communication state information, where the target worker includes a peer node corresponding to the worker, and the peer node belongs to a different training participant of the joint training model; and resetting, in response to determining that the target communication state information does not match the communication state information of the worker, a communication connection phase that the worker is in.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: November 7, 2023
    Assignee: Douyin Vision Co., Ltd.
    Inventors: Longyijia Li, Cheng Chen, Di Wu, Chenliaohui Fang, Peng Zhao, Junyuan Xie, Yixiang Chen, Liangchao Wu, Long Chang, Xiaobing Liu
  • Patent number: 11809429
    Abstract: Provided are a method for processing model parameters, and an apparatus. The method comprises: a model parameter set to be sharded is obtained, wherein the model parameter set comprises a multi-dimensional array corresponding to a feature embedding; attribute information for a storage system used for storing the model parameter set to be sharded is obtained, wherein the storage system used for storing the model parameter set to be sharded differs from a system on which a model corresponding to the model parameter set to be sharded is located when operating; the model parameter set to be sharded is stored in the storage system according to the attribute information.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: November 7, 2023
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Cheng Chen, Peng Zhao, Di Wu, Junyuan Xie, Chenliaohui Fang, Longyijia Li, Long Huang, Liangchao Wu, Long Chang, Lizhe Zhang, Yixiang Chen, Xiaobing Liu
  • Publication number: 20230345863
    Abstract: The present invention provides a lawn mower comprising a battery system, a walking system and a cutter system. The lawn mower further comprises: a fault detection module, configured to detect if at least one of the battery system, walking system and cutter system has a fault ; a fault determination module, configured to judge the fault level of the detected fault; and a control module, to control the current-limiting or outage of the corresponding battery system, the slowdown or stop of the walking system, as well as the slowdown or stop of the cutter system according to the fault level; compared with the prior art, the invention not only makes the fault detection more intelligent, but also the lawn mower can adjust the working state in real time according to the fault level, thereby improving the working efficiency.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 2, 2023
    Inventors: Peng Zhao, Jiafu Xue, Hui Chen, Zhizheng Ding, Jing Wang, Zhaochong Liu, Kai Huang
  • Publication number: 20230338389
    Abstract: The present invention relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of the FGFR enzyme and are useful in the treatment of FGFR-associated diseases such as cancer.
    Type: Application
    Filed: January 26, 2023
    Publication date: October 26, 2023
    Inventors: Oleg Vechorkin, Minh Nguyen, Chao Qi, Anlai Wang, Michael Witten, Yao Xu, Hai Fen Ye, Ke Zhang, Peng Zhao, Wenqing Yao
  • Patent number: 11796700
    Abstract: One method interpolates simulated seismic data of a coarse spatial sampling to a finer spatial sampling using a neural network. The neural network is previously trained using a set of simulated seismic data with the finer spatial sampling and a subset thereof with the coarse spatial sampling. The data is simulated using an image of the explored underground formation generated using real seismic data. The seismic dataset resulting from simulation and interpolation is used for denoising the seismic data acquired over the underground formation. Another method demigrates seismic data at a sparse density and then increases density by interpolating traces using a neural network.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: October 24, 2023
    Assignee: CGG SERVICES SAS
    Inventors: Song Hou, Peng Zhao
  • Publication number: 20230334891
    Abstract: The disclosure provides a method, a device and a computer readable medium for determining the penguin population relating to the technical field of image processing. The method of one embodiment of the disclosure comprises the following steps: firstly acquiring the penguin habitat image detected by the unmanned airborne sensor; and acquiring an interest region with penguins distributing, and a gray value of the interest region from the penguin habitat image; then for any one of gray value: determining a penguin state according to the gray value; finally determining the penguin population according to the penguin state.
    Type: Application
    Filed: April 18, 2023
    Publication date: October 19, 2023
    Inventors: PENG ZHAO, HAO LIU, YUFEI DENG, PENGJIA LIU, JINMENG YAN, ZHENHUA CUI, SONG GE
  • Publication number: 20230336400
    Abstract: Problem Diagnosis Automation System (PDAS) automates the diagnosis of repetitive problems and the enforcement of preventive measures across a network. Automation assets across the network include Network Intent (NI) inside the no-code platform. A Network Intent Cluster (NIC) clones a NI across the network to create a group of NIs (member NIs) with the same design or logic. A subset of Member NIs can be executed according to user-defined conditions based on the member device, the member NI tags, or signature variables. A Triggered Automation Framework (TAF) matches the incoming API calls from a 3rd party system to current incidents and installs the automation (e.g., NI/NIC) to be triggered for each call. It may include: Integrated IT System defining the scope and data of the incoming API calls; Incident Type to match a call to an Incident; and Triggered Diagnosis to define what and how the NIC/NI is executed.
    Type: Application
    Filed: February 21, 2023
    Publication date: October 19, 2023
    Applicant: NetBrain Technologies, Inc.
    Inventors: Lingping Gao, Zhekuan Wang, Peng Zhao, Long Zeng, Jiyu Tian, Hongwei Liu, Junjie Yuan, Guicai Cui, Zheng Wang, Guangdong Liao
  • Publication number: 20230323621
    Abstract: A grouting double-locking pressure real-time sensing system includes: a positioning structure fixed to a ground; wherein an expandable positioning structure passes through the positioning structure, and an input end of the expandable positioning structure is connected to the grouting structure; the pressure real-time monitoring component is connected to the expandable positioning structure; the expandable positioning structure comprises a hollow conduit, an expandable assembly, an upper positioning member, and a lower positioning member; wherein the upper positioning member and the lower positioning member are respectively connected to two ends of the expandable assembly; the hollow conduit passes through the upper positioning member and the lower positioning member, and is threaded to the the lower positioning member; the upper positioning member is fixed to the positioning structure; when rotating the hollow conduit, the lower positioning member moves up and down, so as to expand or contract the expandable
    Type: Application
    Filed: June 14, 2023
    Publication date: October 12, 2023
    Inventors: Fuming Wang, Peng Zhao, Hongyuan Fang, Yanhui Pan, Hui Liu, Xianfeng Zhao