Patents by Inventor Qiang Yang
Qiang 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).
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Publication number: 20240109846Abstract: This disclosure relates to a molecule, N-(3-chloro-1H-pyrazol-4-yl)-2-(methylsulfonyl) propanamide (S2b) and processes to prepare S2b and N-(3-chloro-1-(pyridin-3-yl)-1H-pyrazol-4-yl)-2-(methylsulfonyl) propanamide (S3b) having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda.Type: ApplicationFiled: January 20, 2022Publication date: April 4, 2024Applicant: CORTEVA AGRISCIENCE LLCInventors: CARL VINCENT DEAMICIS, ELIZABETH O. MCCUSKER, RAFAEL SHAPIRO, QIANG YANG
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Publication number: 20240110997Abstract: Disclosed are a device and method for detecting defects of a high-voltage cable cross-bonded grounding system. The method comprises: selecting a protective grounding box of a cross-bonded grounding system, respectively connecting a signal excitation coupler to A-phase, B-phase and C-phase coaxial cables of the protective grounding box, selecting a stable signal with a frequency different from a power frequency or a field interference frequency, and testing effective current values and phases responded by the A-phase, B-phase and C-phase coaxial cables when the stable signal with the frequency F1 is injected into the A-phase, B-phase and C-phase coaxial cables of the protective grounding box in a coupled manner; and obtaining resistances and inductances of branch circuits of the cable cross-bonded grounding system by calculation according to measurement data, and determining if the cable cross-bonded grounding system has a connection defect.Type: ApplicationFiled: August 4, 2022Publication date: April 4, 2024Applicants: STATE GRID JIANGSU ELECTRIC POWER CO., LTD. RESEARCH INSTITUTE, STATE GRID JIANGSU ELECTRIC POWER CO., LTD., JIANGSU ELECTRIC POWER RESEARCH INSTITUTE CO., LTD.Inventors: Jingying CAO, Qiang HUANG, Jinggang YANG, Jie CHEN, Rong SUN, Jianjun LIU, Xiao TAN, Libin HU, Chenying LI, Wei ZHANG
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Patent number: 11946349Abstract: A downhole throttling device based on wireless control includes an inlet nozzle, a throttling assembly, an electrical sealing cylinder, a gas guide cylinder, a lower adapter sleeve, an end socket, a female sleeve, and electrical components. The inlet nozzle is connected to the throttling assembly, the throttling assembly is connected to the electrical sealing cylinder and the gas guide cylinder, the electrical sealing cylinder and the gas guide cylinder are both connected to the lower adapter sleeve, the lower adapter sleeve is respectively connected to the end socket and the female sleeve, and the electrical components are arranged in the electrical sealing cylinder. A throttling effect is achieved by detecting the temperature and pressure in a tube by a temperature/pressure sensor in the electrical components and controlling a motor to rotate a movable valve in the throttling assembly by a circuit control assembly, thereby achieving wireless control over downhole throttling.Type: GrantFiled: September 15, 2020Date of Patent: April 2, 2024Assignees: PetroChina Company Limited, Sichuan Shengnuo Oil. And Gas Engineering Technology Service Co., LtdInventors: Jun Xie, Huiyun Ma, Jian Yang, Chenggang Yu, Yukun Fu, Qiang Yin, Kui Li, Yuan Jiang, Dezheng Yi, Yanyan Liu, Haifeng Zhong, Xiaodong Liu
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Publication number: 20240104410Abstract: Disclosed is a method and device for processing data, and the method includes generating a target augmentation task sequence by processing the target data with a trained first model that performs inference on the target data to generate the target data augmentation task sequence, generate augmented target data by performing data augmentation on the target data according to the target augmentation task sequence, and obtaining a prediction result corresponding to the target data by inputting the augmented target data to a trained second model and performing a corresponding processing on the augmented target data by the trained second model.Type: ApplicationFiled: September 13, 2023Publication date: March 28, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jiaqian Yu, Yiwei CHEN, Yifan YANG, Byung In YOO, Changbeom PARK, Dongwook LEE, Qiang WANG, Siyang PAN
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Publication number: 20240107081Abstract: An image decoding method, a decoder and a storage medium are provided. The method includes: receiving code stream data, and parsing the code stream data to obtain a coding tree unit corresponding to the code stream data; parsing an i-th node of i-th layer corresponding to the coding tree unit to obtain i-th state parameter and i-th flag parameter corresponding to the i-th node; performing detection processing on the i-th node according to the i-th state parameter and the i-th flag parameter to obtain an i-th detection result; acquiring a (i+1)th node of a (i+1)th layer corresponding to the coding tree unit; continuing to perform detection processing on the (i+1)th node, and traversing all the nodes corresponding to the coding tree unit until all the coding unit data corresponding to the coding tree unit is obtained; and generating a decoded image corresponding to the code stream data.Type: ApplicationFiled: December 1, 2023Publication date: March 28, 2024Inventors: YANZHUO MA, JUNYAN HUO, QIANG GAO, FUZHENG YANG, SHUAI WAN
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Publication number: 20240093374Abstract: The present application provides a preparation method for a core-shell structured tungsten/gadolinium oxide functional fiber for X and ? ray protection, comprising: first preparing a core-shell structured tungsten/gadolinium oxide powder; preparing a W@Gd2O3/PP blended melt from the powder; and preparing a W@Gd2O3/PP composite fiber from the blended melt. The core-shell structured tungsten/gadolinium oxide functional fiber prepared by the method can play a role in synergistic protection in the aspect of radiation protection, eliminate a weak protection area, and effectively absorb secondary radiation generated by radiation. Secondly, the prepared functional fiber has the characteristics of no lead and light weight, and has good application prospects in the aspect of X and ? ray radiation protection.Type: ApplicationFiled: August 16, 2021Publication date: March 21, 2024Applicant: NANTONG UNIVERSITYInventors: Lirong YAO, Yong XIA, Tao YANG, Tong SUN, Gangwei PAN, Sijun XU, Tao JI, Qiang GAO
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Publication number: 20240097807Abstract: Some aspects relate to apparatuses and methods for calculating an uplink pathloss in a wireless communication system. A user equipment (UE) can be configured to perform operations for calculating the uplink pathloss. The operations can include determining a transmission power of a physical uplink shared channel (PUSCH) transmission for a UE, TxpPUSCH, where the PUSCH transmission is from the UE to a base station. The operations can further include determining a receiving power of a sounding reference signal (SRS) by the base station, Rxpsrs; and further calculating the uplink pathloss based on the transmission power of the PUSCH transmission TxpPUSCH and the receiving power of the SRS Rxpsrs.Type: ApplicationFiled: September 20, 2023Publication date: March 21, 2024Applicant: Apple Inc.Inventors: Dongzhou YANG, Lijie ZHANG, Kai ZHANG, Zhiwei WANG, Qiang MIAO, Lele CUI
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Publication number: 20240093608Abstract: A tunnel automatic monitoring and measuring equipment and method based on fixed-point tour measurement are provided. The equipment includes a monitoring trolley that can move freely in the longitudinal direction of the tunnel, multiple automatic tracking and identification devices are set on the monitoring trolley, the automatic tracking and identification device is connected to the background processing system telecommunication; a monitoring points with reflective markings are arranged on the surface of the tunnel support structure, under the cooperation of the monitoring trolley and the automatic tracking and identification device, the reflective markings set on the tunnel support structure can be automatically measured at the fixed point to obtain the coordinate information of the relevant monitoring points; then, the deformation data of the support structure required in the construction process are extracted by coordinate information calculation.Type: ApplicationFiled: November 17, 2023Publication date: March 21, 2024Applicant: Guizhou Transportation Planning Survey & Design Academe Co.LTDInventors: Qiang HU, Bin DU, Yicheng WANG, Xiaoyong LIU, Deming GOU, Hong YANG, Junwei CHUN, Mingfang WU, Mingjiang DAI
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Patent number: 11934371Abstract: A data processing method includes: generating a service serial number for a target service according to a preset naming rule; obtaining service data of the target service; obtaining a target data table from a plurality of pre-configured data tables, according to the service serial number; and storing the service data to the target data table.Type: GrantFiled: May 13, 2019Date of Patent: March 19, 2024Assignee: NETSUNION CLEARING CORPORATIONInventors: Xiang Lu, Jianjiang Xu, Yantao Gao, Wenbin Nie, Qin Huang, Yu Yang, Qiang Zhang, Lei Fan, Chao Zuo
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Publication number: 20240085510Abstract: Disclosed are a dynamic error measurement apparatus, system, and method for an electricity meter. The measurement apparatus includes a test signal generation unit configured to generate a voltage test signal and two-circuit current test signals, output the voltage test signal to a measurement unit, and output the two-circuit current test signals to the measurement unit and a current summation unit; the measurement unit configured to determine two-circuit electric energy values based on the voltage test signal and the two-circuit current test signals, and output the two-circuit electric energy values to a calculation control unit; the current summation unit configured to determine a combined current signal based on the two-circuit current test signals; and the calculation control unit configured to determine a total electric energy value based on the two-circuit electric energy values. The system includes a standard meter and a measurement apparatus.Type: ApplicationFiled: November 4, 2022Publication date: March 14, 2024Inventors: Jian Ma, Tao Hu, Xuewei Wang, Kexu Chen, Di Wu, Yan Zhao, Gaofeng Deng, Qiang Liu, Aichao Yang, Yanlinzi Huang
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Publication number: 20240088298Abstract: Disclosed are a thin film transistor structure, a display panel and a display device. The thin film transistor structure includes a base, a source electrode, a drain electrode configured to connect to a pixel electrode and a grid electrode. The source electrode, the drain electrode and the grid electrode are provided on the base. and a channel is formed between the source electrode and the drain electrode. The thin film transistor structure further includes an insulating layer and a slow-release electrode. The insulating layer is provided on a side of the source electrode and the drain electrode, and filled in the channel. The slow-release electrode is provided in the insulating layer. At least a part of the slow-release electrode is provided inside the channel.Type: ApplicationFiled: June 1, 2023Publication date: March 14, 2024Applicant: HKC CORPORATION LIMITEDInventors: Keming YANG, Yizhen XU, Chunhui REN, Feng JIANG, Liu HE, Qiang LENG, Rongrong LI
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Patent number: 11927949Abstract: The present disclosure provides a method for anomaly classification for an industrial control system (ICS) communication network based on statistical learning and deep learning. This method designs LSTM deep learning structure parameters and performs modeling analysis based on a large amount of traffic data during normal operation of the ICS communication network; based on real-time communication traffic data thresholds generated by a SARIMA online statistical learning model, designs correlated algorithms to analyze a numerical relationship between background traffic and real-time traffic; and classifies ICS communication network anomalies according to an ICS network anomaly classification algorithm.Type: GrantFiled: April 23, 2021Date of Patent: March 12, 2024Assignee: ZHEJIANG UNIVERSITYInventor: Qiang Yang
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Patent number: 11930423Abstract: A communication method and a communications apparatus are disclosed. The method is performed by a control plane function entity and includes: obtaining a correspondence between address information of a user plane function entity and a user plane capability supported by the user plane function entity; receiving a request message from an application server, where the request message is used to request to establish a session for a first service and includes service information of the first service, and the service information includes at least one of broadcast area information and service type information; determining address information of a target user plane function entity based on the correspondence and the service information; and establishing a session connection to the target user plane function entity based on the address information.Type: GrantFiled: May 19, 2021Date of Patent: March 12, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Qiang Deng, Runze Zhou, Yanmei Yang
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Patent number: 11930223Abstract: An image decoding method, a decoder and a storage medium are provided. The method includes: receiving code stream data, and parsing the code stream data to obtain a coding tree unit corresponding to the code stream data; parsing an i-th node of i-th layer corresponding to the coding tree unit to obtain i-th state parameter and i-th flag parameter corresponding to the i-th node; performing detection processing on the i-th node according to the i-th state parameter and the i-th flag parameter to obtain an i-th detection result; acquiring a (i+1)th node of a (i+1)th layer corresponding to the coding tree unit; continuing to perform detection processing on the (i+1)th node, and traversing all the nodes corresponding to the coding tree unit until all the coding unit data corresponding to the coding tree unit is obtained; and generating a decoded image corresponding to the code stream data.Type: GrantFiled: October 18, 2022Date of Patent: March 12, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Yanzhuo Ma, Junyan Huo, Qiang Gao, Fuzheng Yang, Shuai Wan
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Publication number: 20240077382Abstract: An optical fiber measurement system includes an optical time-domain reflectometer, a wavelength division multiplexer, and a signal generator. The signal generator sends a signal light ray to the wavelength division multiplexer. The optical time-domain reflectometer sends two measurement light rays whose wavelengths are respectively longer than and shorter than a wavelength of the signal light ray to the wavelength division multiplexer. The wavelength division multiplexer combines the two measurement light rays and the signal light ray, sends a combined light ray to an optical fiber, and sends a light ray returned by the optical fiber to the optical time-domain reflectometer, so that the optical time-domain reflectometer determines performance of the optical fiber based on the returned light ray.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Inventors: Qiang Guo, Rui Zhou, Zhiqun Yang
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Publication number: 20240080116Abstract: A method for determining a quantity of passive inter-modulation sources. A quantity of passive inter-modulation sources of a multi-antenna device is obtained. An interference signal that is excited by a sounding signal and that is from a passive inter-modulation source is received. Singular value decomposition is performed on a first matrix corresponding to the interference signal. A quantity of passive inter-modulation sources is determined based on a result of the singular value decomposition. In this way, the quantity of passive inter-modulation sources of the multi-antenna device is directly determined by performing operations including signal receiving and sending and calculation of the multi-antenna device, to implement convenient, accurate, and secure detection of information about the quantity of the passive inter-modulation sources of the multi-antenna device.Type: ApplicationFiled: November 9, 2023Publication date: March 7, 2024Inventors: Zhi YANG, Qiang HUO, Yanqing ZHU, Zhiqiang ZOU
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Publication number: 20240078413Abstract: Disclosed is a massive data-driven method for automatically locating a mine microseismic source, including: constructing a microseismic wave calibration data set by using a large-scale seismic data set containing seismic signals and non-seismic signals; constructing a pre-training calibration model based on a full convolution neural network through deep learning of a seismic wave calibration data set; using microseismic data of mine sites for transfer learning of an initial arrival time calibration model to construct an arrival time automatic calibration model suitable for mine microseismic signals; and automatically as well as accurately locating mine microseismic events based on an isokinetic homogeneous isotropic velocity model by using an optimization algorithm to deduce arrival time errors and through repeated iteration and fine-tuning.Type: ApplicationFiled: December 9, 2022Publication date: March 7, 2024Inventors: Anye CAO, Changbin WANG, Xu YANG, Yaoqi LIU, Sen LI, Qiang NIU, Linming DOU
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Patent number: 11918980Abstract: A catalyst for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction as well as a preparation method and use thereof are provided. The catalyst includes a zero-valent iron and phosphorus co-modified carbon material which includes a carbon material as a carrier, a zero-valent iron supported onto the carrier and serving as an active component, and a phosphate functional group formed on the surface of the carbon material. The preparation method includes: co-modifying a carbon material using a ferric salt and organic phosphorus to obtain the catalyst for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction. The present application further provides a method for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction.Type: GrantFiled: December 24, 2021Date of Patent: March 5, 2024Assignees: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES, NINGBO JUHUA CHEMICAL & SCIENCE CO., LTD.Inventors: Yexin Zhang, Qiang Zhou, Jian Zhang, Junliang Zhong, Xiuxiu Wang, Jili Du, Hui Chen, Chengjun Mu, Jie Yang, Linbing Xia, Yong Yang, Gang Wu
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Publication number: 20240073080Abstract: A method for obtaining information about a channel and an apparatus are provided. The method includes: obtaining N+1 first feedback signals Yn from a passive inter-modulation source; obtaining first update direction information p based on the N+1 first feedback signals Yn; and obtaining information about a channel with the passive inter-modulation source based on the first update direction information p. According to the method and the apparatus in this application, complexity of obtaining the information about the channel with the passive inter-modulation source can be reduced, time and power consumption required for obtaining the information about the channel can be reduced, and accuracy of the information about the channel can be improved.Type: ApplicationFiled: October 27, 2023Publication date: February 29, 2024Inventors: Qiang HUO, Zhi YANG, Xi CHEN, Chunhui LE
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Publication number: 20240072903Abstract: An optical module includes a shell, a circuit board, a light source and a silicon optical chip. The silicon optical chip includes a modulator. The circuit board includes a first sampling circuit configured to generate a first sampling signal, a second sampling circuit configured to generate a second sampling signal, and a processing circuit. The first sampling circuit is connected in series with the second sampling circuit, and a connection terminal of the first sampling circuit and the second sampling circuit is located between a first photodetector of the first sampling circuit and a second photodetector of the second sampling circuit. The processing circuit is configured to send a driving signal to the modulator according to a signal transmitted at the connection terminal of the first sampling circuit and the second sampling circuit, so as to control heating of the modulator or change phase of light in the modulator.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD.Inventors: Liu YANG, Qiang ZHANG, Shihai YANG