Patents by Inventor Jiang Liu

Jiang 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).

  • Patent number: 11179607
    Abstract: The present invention relates to a ball picking robot, comprising a walking mechanism, a ball picking mechanism, a ball pushing mechanism and a ball storage mechanism. The ball picking mechanism comprises a ball picking basket, an air cylinder used for driving the ball picking basket to move up and down, an air storage tank used for providing an air source for the air cylinder, a solenoid valve arranged at the air outlet of the air storage tank, a micro air pump connected to the air storage tank, and a shielding assembly arranged at an opening in the rear end of the ball picking basket. A first gear is mounted at the input end of the micro air pump. The ball pushing mechanism comprises a rotary ball discharging assembly, comprising an either-rotation motor, a rotary impeller connected to a first output shaft of the either-rotation motor through a belt assembly.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: November 23, 2021
    Assignees: CHONGQING VOCATIONAL INSTITUTE OF ENGINEERING, CHONGQING UNIVERSITY
    Inventors: Hao Xu, Jiashun He, Jiang Liu, Yifei Xu, Fusheng Pan
  • Patent number: 11177827
    Abstract: Disclosed are an encoder signal sampling method and device. According to the method and device, a data frequency of the encoder is obtained, a clock frequency is determined according to the data frequency, a high-frequency clock signal is generated based on the clock frequency, an input signal of the encoder is sampled based on the high-frequency clock signal to obtain a sampled signal, and finally denoising processing is performed on the sampled signal based on a preset algorithm by a processer.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: November 16, 2021
    Assignee: QKM TECHNOLOGY (DONG GUAN) CO., LTD
    Inventors: Lihui Chen, Jinbo Shi, Rongkui Zheng, Bin Wang, Jiang Liu
  • Publication number: 20210344753
    Abstract: Computer-implemented methods, apparatuses, and systems are provided for synchronizing data based on a blockchain integrated station. The blockchain integrated station includes a central processing unit (CPU) and an intelligent network card. The intelligent network card includes a processor different from the CPU. The blockchain integrated station serves as a blockchain node of a blockchain network, and the intelligent network card is configured to inquiry other blockchain nodes of the blockchain network on whether there is to-be-synchronized block data; in response to determining that there is the to-be-synchronized block data, pull the to-be-synchronized block data from the other nodes of the blockchain network; and provide the to-be-synchronized block data to the CPU.
    Type: Application
    Filed: June 29, 2021
    Publication date: November 4, 2021
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Zongru Zhan, Xiaoli Liu, Jiang Wang, Zheng Cao, Chao Zeng, Fuxi Deng
  • Publication number: 20210344519
    Abstract: Methods, systems, and apparatus for optimizing communication in a blockchain network. An example method includes establishing, by a first relay node in the blockchain network, a connection with a first blockchain node in the blockchain network in response to a connection request of the first blockchain node; receiving, by the first relay node, a registration request transmitted by the first blockchain node; generating, by the first relay node, a registration event based on the registration request; updating, by the first relay node, a local routing table based on the registration event; and forwarding, by the first relay node, a message of the first blockchain node to another relay node or another blockchain node in the blockchain network that is connected to the first relay node based on the local routing table.
    Type: Application
    Filed: June 28, 2021
    Publication date: November 4, 2021
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Youpeng Xie, Guannan Kou, Wenxiang Jin, Rungui Ye, Lingtao Kong, Chao Zeng, Liman Hou, Yifan Chen, Jiang Wang, He Sun, Ke Liu, Lei Zhang, Han Xiao
  • Publication number: 20210341692
    Abstract: A heat dissipation assembly and a communication module. The heat dissipation assembly includes a housing and a heat generation device disposed inside the housing, wherein the housing is provided therein with a heat insulation cavity around the periphery of the heat generation device, the heat insulation cavity is provided with a through hole, and the housing is provided therein with a heat conduction assembly disposed through the through hole and configured to conduct the heat of the heat generation device to the housing.
    Type: Application
    Filed: October 8, 2019
    Publication date: November 4, 2021
    Applicant: CHENGDU SUPERXON COMMUNICATION TECHNOLOGY CO., LTD.
    Inventors: Lang LIU, Qing BAI, Jiang DENG
  • Publication number: 20210342551
    Abstract: A method for training a dialog generation model includes: acquiring a dialog data set, and encoding a post in the dialog data set by using an encoder in the dialog generation model to obtain an encoded representation of the post; fusing, by using a decoder in the dialog generation model, the encoded representation of the post and knowledge information corresponding to the post that is obtained from a knowledge base question answering model through transfer learning to obtain a predicted response corresponding to the post; determining a value of a loss function of the dialog generation model based on the predicted response and the annotated response that correspond to the post; and updating a model parameter of the dialog generation model based on the value of the loss function. A method, an apparatus, a device, and a computer storage medium for generating a dialog are also provided.
    Type: Application
    Filed: July 6, 2021
    Publication date: November 4, 2021
    Applicants: Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Tencent Technology (Shenzhen) Company Limited
    Inventors: Min Yang, Wei Bi, Xiao Jiang Liu, Lei Chen, Ting Ting Huang
  • Publication number: 20210326863
    Abstract: Computer-implemented methods, apparatuses, and system for processing transactions using a blockchain integrated station are provided. The blockchain integrated station includes a central processing unit (CPU) and an intelligent network card. The intelligent network card includes a processor different from the CPU. The intelligent network card is coupled with one or more caches. The blockchain integrated station serves as a blockchain node of a blockchain network. The intelligent network card is configured to receive a transaction of the blockchain network; identify the transaction as a replay transaction by operations comprising: comparing the transaction with historically received transactions in the one or more caches; and in response to a comparison result indicates that the transaction is the same as one of the historically received transactions, determining the transaction as a replay transaction.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Zongru Zhan, Jiang Wang, Xiaoli Liu, Zheng Cao, Fuxi Deng, Chao Zeng
  • Publication number: 20210326887
    Abstract: Computer-implemented methods, apparatuses, and systems for transferring a transaction using a blockchain integrated station are provided. The blockchain integrated station includes a central processing unit (CPU) and a smart network card. The smart network card is configured to receive a transaction of a blockchain network, wherein the blockchain integrated station is a blockchain node of the blockchain network, and determine other blockchain nodes in the blockchain network; and in response to determining the other blockchain nodes of the blockchain network, transfer the transaction to the other blockchain nodes of the blockchain network.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Zongru Zhan, Jiang Wang, Xiaoli Liu, Zheng Cao, Fuxi Deng, Chao Zeng
  • Publication number: 20210328810
    Abstract: Computer-implemented methods, apparatuses, and system for processing transactions using a blockchain integrated station are provided. The blockchain integrated station includes a central processing unit (CPU) and a smart network card, wherein the smart network card comprises a processor different from the CPU. The smart network card is configured to receive a transaction of a blockchain network, wherein the blockchain integrated station is a blockchain node of the blockchain network; write the transaction into a cache; in a process that the blockchain integrated station participates in a blockchain consensus of the blockchain network, perform consensus interactions with other blockchain nodes of the blockchain network based on the transaction in the cache; determine, based on a result of the blockchain consensus, a to-be-executed transaction list; and send the to-be-executed transaction list to the CPU.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Jiang Wang, Fuxi Deng, Chao Zeng, Zongru Zhan, Xiaoli Liu, Zheng Cao
  • Publication number: 20210329093
    Abstract: Computer-implemented methods, apparatuses, and systems for identifying a to-be-filtered transaction using a blockchain integrated station are provided. The blockchain integrated station includes a central processing unit (CPU); and a smart network card. The smart network card includes a processor different from the CPU. The smart network card is configured to receive a transaction of a blockchain network, wherein the blockchain integrated station is a blockchain node of the blockchain network, and identify a transaction by operations comprising determining whether the transaction satisfies a predetermined filtering condition; and in response to determining that the transaction satisfies the predetermined filtering condition, determining the transaction as a to-be-filtered transaction.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Zongru Zhan, Xiaoli Liu, Jiang Wang, Fuxi Deng, Zheng Cao, Chao Zeng
  • Patent number: 11153631
    Abstract: A terminal device includes an application layer, an operating system layer, a hardware driver layer, and a hardware layer. The operating system layer includes a hardware abstraction layer, and the hardware layer includes a master chip and a television receiver chip. The hardware abstraction layer is disposed between the hardware driver layer and the player application at the application layer, so that the hardware abstraction layer shields the player application from an interface difference of television receiver chips, and provides a unified interface protocol between the player application and the television receiver chip, to be compatible with and support television receiver chips with different interfaces.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: October 19, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chang Liu, Tao Liu, Jiang Rui
  • Publication number: 20210320889
    Abstract: A disambiguation dialog may be generated by determining candidate responses based on an intent of a user's message. A utility value and a relevance probability may be determined for each of the candidate responses. An intermediate ranking may be computed for each of the candidate responses based on the utility value and the relevance probability. Candidate dialogs may be formed with the top candidate response, the top two candidate responses, and so on. Additional candidate dialogs may be generated by varying a presentation format of the candidate responses. Discoverability probabilities may be associated with each of the candidate responses within a candidate dialog. A joint metric for each candidate dialog may be computed as a function of the utility value, relevance probability and discoverability probability associated with each of the candidate responses included in the candidate dialog. The highest ranked candidate dialog may be selected as the disambiguation dialog.
    Type: Application
    Filed: August 14, 2020
    Publication date: October 14, 2021
    Inventors: Jing Chen, Chang Liu, Ye Wang, Jiang Chen
  • Publication number: 20210305633
    Abstract: The present application discloses a wound electrode assembly, wherein the negative electrode plate thereof includes a negative electrode current collector and a negative active material layer which includes a negative active material disposed on two opposite surfaces of the negative electrode current collector; and the two negative active material layers respectively include active an material layer in an unpaired region and an active material layer in a paired region distributed successively in the length direction of the negative electrode plate, and two active material layers in the unpaired regions are arranged at both ends in the length direction of the negative electrode plate, and a first metallic lithium layer is disposed on the surface of one or both of the active material layers in the unpaired regions, so that to form a first lithium pre-intercalation compound in either or both of the active material layers in the unpaired regions.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 30, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Qing XIA, Jiang Liu, Guobao Wang, Xiaomei Liu, Yongshou Lin
  • Patent number: 11126036
    Abstract: The present disclosure provides a backlight module assembly, structural adjustment method thereof and display device. The backlight module assembly includes a plastic frame, a film and an adjustment sheet. The plastic frame is presented in a box shape with an opening on the top, and has side walls and a bottom wall, and a space enclosed by the side walls and the bottom wall being a mounting groove. The film is arranged on the bottom wall and received within the mounting groove. The adjustment sheet is arranged on an inner side of the side wall of the mounting groove.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: September 21, 2021
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiang Zhu, Hongchao He, Jianghui Zhan, Rui Wang, Yuxi Dong, Changjun Zhang, Bo Zhang, Dan Liu, Tongmin Liu
  • Publication number: 20210285069
    Abstract: The present application relates to a steel for grade R6 offshore mooring chain for use in anchoring and mooring floating bodies with cathodic protection: the chemical composition are C 0.18˜0.24%, N 0.006˜0.024, P 0.005˜0.025, S?0.005, Si 0.15˜0.35, Mn 0.20˜0.40, Cr 1.40˜2.60, Ni 0.80˜3.20, Mo 0.35˜0.75, Cu?0.50, Al?0.02, Ti?0.005, V 0.04˜0.12, Nb 0.02˜0.05, Ca 0.0005˜0.004, O?0.0015, H?0.00015, the balance is Fe: the total content of alloy ?M=(Si+Mn+Cr+Ni+Mo+Cu), 3.4<?M?6.8; the total content of microalloy ?MM=(Ti+Al+Nb+V), 0.065??MM?0.194. The corrosion potential is adjusted to prevent hydrogen embrittlement caused by cathodic overprotection on the basic premise of maintaining the strength, toughness and low corrosion rate of the steel.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 16, 2021
    Applicant: JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
    Inventors: Jiang YIN, Xuejun BAO, Zhenwei LIU, Yun BAI, Xiaohong XU, Ming ZHANG, Haidong FAN, Yao LI, Hongli LI, De CHEN, Guorong ZHU, Guoren HU, Tiehua YAO, Qiuhao GU, Yong CUI, Erxin HUANG, Xuewen LIU, LI Liangliang
  • Publication number: 20210284298
    Abstract: A recovery device for an unmanned underwater vehicle (UUV) includes a first recovery component arranged on an unmanned ship and a second recovery component arranged on the UUV. Two magnets are provided on an end of the first recovery component and an end of the second recovery component which are opposite to each other, respectively. A first cable of the unmanned ship is provided on an end of the first recovery component away from the magnet, and a second cable is provided on an end of the second recovery component away from the magnet. A thruster is provided on a side of the first recovery component. The UUV is recovered using the unmanned ship through the recovery components connected to the cables, which allows the locating and navigation errors to a large extent.
    Type: Application
    Filed: December 12, 2020
    Publication date: September 16, 2021
    Inventors: Huaming WANG, Liangzhou MAO, Xiaofei WANG, Lin CHEN, Yongsheng HUANG, Qiaorui WU, Xiaojun ZHANG, Zhenhuang DU, Guorong WU, Junmei LIU, Xiaoyi FANG, Jiang YING
  • Publication number: 20210287365
    Abstract: The present disclosure relates to methods, apparatuses, and computer programs for processing computed tomography images. Precise segmentation of the left atrium (LA) in computed tomography (CT) images constitutes a crucial preparatory step for catheter ablation in atrial fibrillation (AF). We aim to apply deep convolutional neural networks (DCNNs) to automate the LA detection/segmentation procedure and create a three-dimensional (3D) geometries. The deep learning provides an efficient and accurate way for automatic contouring and LA volume calculation based on the construction of the 3D LA geometry. Non-pulmonary vein (NPV) trigger has been reported as an important predictor of recurrence post atrial fibrillation (AF) ablation. Elimination of NPV triggers can reduce the post-ablation AF recurrence. The deep learning was applied in pre-ablation pulmonary vein computed tomography (PVCT) geometric slices to create a prediction model for NPV triggers in patients with paroxysmal atrial fibrillation (PAF).
    Type: Application
    Filed: March 15, 2021
    Publication date: September 16, 2021
    Applicants: TAIPEI VETERANS GENERAL HOSPITAL, National Yang Ming Chiao Tung University
    Inventors: Horng-Shing Lu, Chih-Min Liu, Shih-Lin Chang, Shih-Ann Chen, Yenn-Jiang Lin, Hung-Hsun Chen, Wei-Shiang Chen
  • Patent number: 11119817
    Abstract: Managing service container dependency is provided. A notification that a first service container is running on a host environment is received. It is determined whether the first service container is dependent on a second service container being up and running on the host environment. In response to determining that the first service container is dependent on a second service container being up and running on the host environment, it is determined whether the second service container is running on the host environment. In response to determining that the second service container is not running on the host environment, service requests from the first service container to the second service container are responded to using stub data that corresponds to the second service container.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: September 14, 2021
    Assignee: International Business Machines Corporation
    Inventors: Xuan Jiang, Xin Peng Liu, Bing Dong Ma, Hong Mei Zhao
  • Patent number: 11116393
    Abstract: The present disclosure generally relates to automated method and system for vision assessment of a subject. The method comprises: determining a set of test patterns for the subject based on a preliminary assessment of an eye of the subject; displaying the set of test patterns sequentially to the subject; collecting data on the subject's gaze in response to each test pattern displayed to the subject; and assessing vision functionality of the subject based on the collected gaze data.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: September 14, 2021
    Assignees: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, TAN TOCK SENG HOSPITAL PTE LTD
    Inventors: Huiying Liu, Augustinus Laude, Tock Han Lim, Yanwu Xu, Wing Kee Damon Wong, Jiang Liu
  • Patent number: D935271
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 9, 2021
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Jian Jiang Liu, Jong Rok Kim