Patents by Inventor Yu Zhu

Yu Zhu 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: 11830451
    Abstract: The present invention provides a full grayscale subjective consistency optical data obtaining method and a splicing display panel, an initial splicing display panel includes splicing and disposing first display panel (liquid crystal display panel) and second display panel in different types. The method includes: obtaining a plurality of bonding point colors, sets of reference bonding point optical parameters and sets of bonding point optical parameters of the first display panel and the second display panel corresponding to the bonding point colors respectively, and determining non-bonding point optical parameters in the second display panel corresponding to non-bonding point colors between adjacent two of the bonding point colors. A display image of the second display panel under effect of each set of the bonding point optical parameters is subjectively consistent with a display image of the first display panel under effect of a set of the reference bonding point optical parameters.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: November 28, 2023
    Assignee: Huizhou China Star Optoelectronics Display Co., Ltd.
    Inventors: Jun Zhao, Bin Zhao, Juncheng Xiao, Hongyuan Xu, Guangmiao Wan, Zhongbin Wang, Meinan Li, Maoxia Zhu, Yu Liu
  • Patent number: 11824348
    Abstract: The present disclosure relates to the technical field of potential transformer (PT) ferromagnetic resonance elimination, in particular to a PT ferromagnetic resonance elimination method implemented by actively inputting resistance through an electronic load, including the following steps: setting up a PT, and determining a mapping relationship; constructing a resonance elimination control system; and designing the electronic load as an active resonance elimination device. The present disclosure overcomes a contradiction between a magnitude of resonance elimination resistance and winding overload in a PT open delta during single-phase-to-earth fault and fault clearance, and effectively avoids the technical problems of difficult distinguishing between single-phase-to-earth fault characteristics and power frequency resonance characteristics and causing resonance in a single-phase-to-earth fault process.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: November 21, 2023
    Assignee: QUJING POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO., LTD
    Inventors: Xiaohong Zhu, Yin Yang, Sirao Lu, Yuan Shan, Juntao Zeng, Weirong Yang, Zhe Li, Yu Gong, Wenfei Feng, Shoudong Xu, Yongsheng Ning, Rong Zhang, Qibin Mei, Lianjing Yang, Dekai Chen
  • Publication number: 20230366667
    Abstract: Disclosed is a heterodyne grating interferometry system based on secondary diffraction, including a single-frequency laser, an input optical fiber, an acousto-optic modulator, a reading head, and a measurement grating, an output optical fiber, a photoelectric conversion unit and an electronic signal processing unit, wherein the single-frequency laser emits a single-frequency laser, which enters the acousto-optic modulator through the input optical fiber, and is divided into a reference light and measurement light to be input to the reading head, wherein the reading head and the measurement grating convert the reference light and measurement light into a reference interference optical signal and a measurement interference optical signal and send them to the photoelectric conversion unit through the output optical fiber and wherein the photoelectric conversion unit converts the measurement interference optical signal and the reference interference optical signal into a measurement interference electrical signal
    Type: Application
    Filed: September 14, 2021
    Publication date: November 16, 2023
    Inventors: Yu ZHU, Leijie WANG, Ziwen GUO, Ming ZHANG, Rong CHENG, Weinan YE, Zhaokui CHENG
  • Patent number: 11817181
    Abstract: Embodiments of the present disclosure belongs to the technical field of animal feed and provides a method for rapidly evaluating metabolizable energy of goose diet by using a technique of simulative digestion gross energy. By using the technical means combining the biological method and the simulative digestion gross energy technique, metabolizable energy of goose feed can be evaluated quickly. Based on the “stomach-small intestine” two-step enzymatic methods, it is the first time to establish a regression equation between the metabolizable energy change and fiber level in the cecum to rectify the value of simulative digestion gross energy in the cecal microbial digestion phase, making the simulative digestion gross energy technique more reasonable in the assessment of metabolizable energy in geese. Results show that the use of simulative digestion gross energy technique to assess the metabolizable energy of goose feed value is highly feasible.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: November 14, 2023
    Assignee: South China Agricultural University
    Inventors: Wence Wang, Lin Yang, Jing Yang, Yongwen Zhu, Hui Ye, Yu Li, Heng Wang, Daiyang Xia, Jianying Chen, Weiqing Ma, Yang Fu, Shanshan Zhu
  • Publication number: 20230357076
    Abstract: An end-to-end system for data generation, map creation using the generated data, and localization to the created map is disclosed. Mapstreams—or streams of sensor data, perception outputs from deep neural networks (DNNs), and/or relative trajectory data—corresponding to any number of drives by any number of vehicles may be generated and uploaded to the cloud. The mapstreams may be used to generate map data—and ultimately a fused high definition (HD) map—that represents data generated over a plurality of drives. When localizing to the fused HD map, individual localization results may be generated based on comparisons of real-time data from a sensor modality to map data corresponding to the same sensor modality. This process may be repeated for any number of sensor modalities and the results may be fused together to determine a final fused localization result.
    Type: Application
    Filed: May 2, 2023
    Publication date: November 9, 2023
    Inventors: Michael Kroepfl, Amir Akbarzadeh, Ruchi Bhargava, Viabhav Thukral, Neda Cvijetic, Vadim Cugunovs, David Nister, Birgit Henke, Ibrahim Eden, Youding Zhu, Michael Grabner, Ivana Stojanovic, Yu Sheng, Jeffrey Liu, Enliang Zheng, Jordan Marr, Andrew Carley
  • Publication number: 20230357701
    Abstract: A method for testing gas produced by fermentation of intestinal flora includes placing a sample bottle into a sample bin; inserting the sampling needle into a sample bottle for sampling; communicating the sample bottle with a gas detecting cavity, and quantitatively extracting the fermentation gas from the sample bottle; detecting the concentration of a certain fermentation gas using a sensor to deduce the concentration of the fermentation gas in the sample bottle; repeating the detection by using a step-type injection mode until the detection in preset gradients of all the fermentation gas of gut flora is completed, and the detection data of each fermentation gas of gut flora conforms to the detection range of the preset gas sensor; and carrying out reduced calculation of the concentration of each fermentation gas of gut flora in the sample bottle according to the collected data. An instrument carries the test method.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 9, 2023
    Inventors: Liying ZHU, Yu DU, Jieying CHEN, Lei LEI, Xin WANG, Xianglong LI
  • Publication number: 20230357306
    Abstract: The invention generally relates to improved processes for the preparation of intermediates of a cyclic dinucleotide which is useful as a STING agonist.
    Type: Application
    Filed: February 5, 2020
    Publication date: November 9, 2023
    Inventors: Changxia Yuan, Michael Anthony Schmidt, Adrian Ortiz, Amanda J. Rogers, Jason J. Zhu, Zhongmin Xu, Miao Yu, Eric M. Simmons, Shulin Wu
  • Publication number: 20230359132
    Abstract: Disclosed are a vertical motion protection method and device based on a dual-stage motion system of a photolithography machine. The method comprises: according to a distance between measured points and reference points of the eddy current sensor and coordinates of the reference points of the eddy current sensor, calculating coordinates of the measured points on a lower surface of the micro-motion stage respectively; calculating a point normal form equation of the micro-motion stage at the current time using measured coordinates of the measured points on the micro-motion stage, then substituting X and Y coordinates of the measured points on the translated micro-motion stage to determine a maximum height of the micro-motion stage at the current time; and comparing the maximum height with a height threshold, if the maximum height exceeds the height threshold, shutting down for protection, or else continuing to operate the system.
    Type: Application
    Filed: March 4, 2021
    Publication date: November 9, 2023
    Inventors: Kaiming YANG, Rong CHENG, Yu ZHU, Ming ZHANG, Sheng LEI, Tao LIU, Sen LU, Xin LI
  • Patent number: 11807465
    Abstract: The present disclosure provides a system for monitoring a scraper chain based on a measurement on transmittance of a torsion spring and a method thereof. The system includes a sprocket-wheel torsion detection device, a fixing device, a wireless receiver, an A/D converter and an industrial computer. In the method, the relative torsion of the two sprocket wheels is converted into the density change of the torsion spring, the light transmission area is converted into the current value by the laser sensing panel, a varying range of the torsion spring is calculated by the industrial computer through the preset threshold and its own program to monitor the operating conditions of the chain. The method has a novel concept, a stable and reliable system, and a high promotion value.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: November 7, 2023
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Hao Lu, Hui Jiang, Zhencai Zhu, Guohua Cao, Yuxing Peng, Gongbo Zhou, Gang Shen, Fan Jiang, Yu Tang, Xiang Li, Wei Wang
  • Publication number: 20230349295
    Abstract: The present application relates to an attitude self-correcting underground transportation apparatus based on UWB technology and a control method thereof. A transport clamping and fastening mechanism is mounted on an upper surface of an upper platform part of a six-degree-of-freedom motion platform. An attitude perception and sensing set at least includes three UWB tags, the UWB tags in the attitude perception and sensing set being evenly distributed on the side of the upper platform part of the six-degree-of-freedom motion platform. A control module is configured to send an electric signal to drive the six-degree-of-freedom motion platform and the transport clamping and fastening mechanism to grip an object to be transported, collect positioning information of the attitude perception and sensing set, calculate the attitude of the six-degree-of-freedom motion platform in real time, and perform attitude adjustment with reference to an expected position and attitude to maintain a smooth transportation process.
    Type: Application
    Filed: August 31, 2022
    Publication date: November 2, 2023
    Applicant: China University of Mining and Technology
    Inventors: Gang SHEN, Zhencai ZHU, Song QU, Yunjie SA, Yu TANG, Xiang LI, Guan YUAN, Zhiou XU, Jiaqi ZHAO, Pengpeng CHEN
  • Publication number: 20230348238
    Abstract: The present disclosure belongs to the technical field of mining equipment, and in particular related to an automatic driving system of a monorail hoist driven based on a digital twin and a method thereof. The system includes a railroad switch sensor module, a positioning system module, a data transferring system, an intelligent control system, a digital twin system and an automatic driving module. The railroad switch sensor module is configured to sense the connection-position state of a movable track in a monorail hoist railroad switch track. The data transferring system is configured to transmit the data on the surface and underground. A bidirectional transmission is performed between the intelligent control system and the railroad switch sensor module, a bidirectional transmission is performed between the intelligent control system and the positioning system module, and a bidirectional transmission is performed between the digital twin system and the intelligent control system.
    Type: Application
    Filed: March 4, 2022
    Publication date: November 2, 2023
    Applicants: China University of Mining and Technology, Xuzhou Liren Monorail Transportation Equipment Co., Ltd.
    Inventors: Zhencai ZHU, Hao LU, Yidong ZHANG, Hengzhen HU, Fuping ZHENG, Yu TANG, Kang XU, Yuzhu ZHANG
  • Patent number: 11804026
    Abstract: A device for processing data sequences by means of a convolutional neural network is configured to carry out the following steps: receiving an input sequence comprising a plurality of data items captured over time using a sensor, each of said data items comprising a multi-dimensional representation of a scene, generating an output sequence representing the input sequence processed item-wise by the convolutional neural network, wherein generating the output sequence comprises: generating a grid-generation sequence based on a combination of the input sequence and an intermediate grid-generation sequence representing a past portion of the output sequence or the grid-generation sequence, generating a sampling grid on the basis of the grid-generation sequence, generating an intermediate output sequence by sampling from the past portion of the output sequence according to the sampling grid, and generating the output sequence based on a weighted combination of the intermediate output sequence and the input sequence.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: October 31, 2023
    Assignee: Aptiv Technologies Limited
    Inventors: Weimeng Zhu, Yu Su, Christian Nunn
  • Patent number: 11805614
    Abstract: An electrical arrangement (1), comprising a housing (2) having a housing opening (20), an electrical component (3) within the housing (20), a power supply connection (4), a contact protection cover (5), and a circuit breaker (6) which can be inserted into the housing (2), wherein, in the inserted state, the circuit breaker (6) connects the electrical component (3) to the power supply connection (4) and, in the withdrawn state, the circuit breaker (6) disconnects the connection, wherein the contact protection cover (5) can be fastened to the housing (2) in a locking position in which the contact protection cover (5) covers the housing opening (20), and wherein, in the inserted state, the circuit breaker (6) locks the contact protection cover (5) in the locking position.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: October 31, 2023
    Assignee: Robert Bosch GmbH
    Inventors: Yu Yan, Wei Zhu, Changhai Zhang, Rui Zhao
  • Publication number: 20230345212
    Abstract: A first network element or an access network device determines, based on identification information of one or more terminals on which a first operation is performed and type information of the first operation, quantity information of the first operation that is performed, and the first network element sends charging information including the type information and the quantity information to a charging function network element.
    Type: Application
    Filed: June 29, 2023
    Publication date: October 26, 2023
    Inventors: Yishan Xu, Hualin Zhu, Haoren Zhu, Yu Zhou
  • Patent number: 11798183
    Abstract: Apparatuses, systems, and techniques to estimate or predict depth information for image data. In at least one embodiment, depth information is predicted based at least in part on color information and geometry information associated with an image.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: October 24, 2023
    Assignee: NVIDIA Corporation
    Inventors: Luyang Zhu, Arsalan Mousavian, Yu Xiang, Dieter Fox
  • Patent number: 11798190
    Abstract: Embodiments of this application disclose a method for displaying a virtual character in a plurality of real-world images captured by a camera is performed at an electronic device. The method includes: capturing an initial real-world image using the camera; simulating a display of the virtual character in the initial real-world image; capturing a subsequent real-world image using the camera after a movement of the camera; determining position and pose updates of the camera associated with the movement of the camera from tracking one or more feature points in the initial real-world image and the subsequent real-world image; and adjusting the display of the virtual character in the subsequent real-world image in accordance with the position and pose updates of the camera associated with the movement of the camera.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: October 24, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiangkai Lin, Liang Qiao, Fengming Zhu, Yu Zuo, Zeyu Yang, Yonggen Ling, Linchao Bao
  • Patent number: 11796299
    Abstract: A pipeline three-dimensional curve measuring robot and implementation method therefor. The measuring robot includes an electronic bin, sliding rods, wheel bracket, walking wheels arranged on wheel bracket, odometer wheels arranged on sliding rod on one side and encoders; the electronic bin is internally provided with an inertia measurement unit, collection control module and power supply module; when measuring, the measuring robot is controlled to move back and forth in a pipeline collecting measuring data; comparing measured data with three-dimensional curve data at pipeline reference moment to obtain deformation quantity of pipeline three-dimensional curve.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: October 24, 2023
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Qingquan Li, Zhipeng Chen, Yu Yin, Xiang Cheng, Jiasong Zhu
  • Publication number: 20230331738
    Abstract: The present application relates to an anti-tumor compound and a preparation method and use thereof, and in particular to a compound or a tautomer, a mesomer, a racemate, an enantiomer or a diastereoisomer thereof, or a mixture thereof, or a pharmaceutically acceptable salt thereof, and a preparation method and use thereof.
    Type: Application
    Filed: March 22, 2023
    Publication date: October 19, 2023
    Inventors: Yu ZHANG, Zhongyuan Zhu, Haiqing Hua, Bing Li, Jian Li, Shengchao Lin, Xi Li, Hongxia Shen
  • Patent number: 11787863
    Abstract: The disclosure provides a tetra-specific antibody monomer having a N-terminal and a C-terminal, comprising in tandem from the N-terminal to the C-terminal, a first scFv domain at the N-terminal, a Fab domain, a Fc domain, a second scFv domain, and a third scFv at the C-terminal, wherein the first scFv domain, the Fab domain, the second scFv domain, and the third scFv domain each has a binding specificity against a different antigen. In one embodiment, the antigen is a tumor antigen, an immune signaling antigen, or a combination thereof. Multi-specific antibodies comprising the disclosed tetra-specific antibodies are also provided.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: October 17, 2023
    Assignees: BAILI-BIO (CHENGDU) PHARMACEUTICAL CO., LTD.
    Inventors: Yi Zhu, Ole Olsen, Dong Xia, David Jellyman, Katrina Bykova, Anne-Marie K. Rousseau, Bill Brady, Blair Renshaw, Brian Kovacevich, Yu Liang, Zeren Gao
  • Patent number: D1002708
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: October 24, 2023
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Min Kim, Zhi-Hui Zhu, Xiao-Yu Tian