Patents by Inventor Lijun Wang
Lijun Wang 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: 20240135069Abstract: The present disclosure provides a risk assessment method of water inrush in tunnels constructed in water-rich grounds. The method includes the following steps: simulating a tunnel excavation process by finite element software MIDAS GTS NX and fluid-structure interaction; according to a research method of control variables, analyzing effects of a groundwater level, an elastic modulus and advanced pipe shed grouting on the stability of surrounding rock, and improving an algorithm of a radial basis function (RBF) neural network using a Grey Relation Analysis (GRA)-based Partitioning Around Medoid (PAM) clustering algorithm to assess risks of water inrush occurring in Qingdao area.Type: ApplicationFiled: February 21, 2023Publication date: April 25, 2024Inventors: Yongjun ZHANG, Fei LIU, Huangshuai XIA, Bin GONG, Sijia LIU, Yingming WU, Qingsong WANG, Hongzhi LIU, Ruiquan LU, Mingdong YAN, Lijun ZHANG, Xiaoming GUAN, Pingan WANG, Shuguang LI, Dengfeng YANG, Weiguo ZHANG
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Publication number: 20240132487Abstract: Disclosed are TRPM8 modulators as defined by formula (I) for achieving a cooling effect on skin and mucousa.Type: ApplicationFiled: October 15, 2020Publication date: April 25, 2024Inventors: Nicolas COCITO ARMANINO, Agnes BOMBRUN, An CHAI, Julie CHARPENTIER, Chun CHEN, Roger EMTER, Marion MATHYS, Andreas NATSCH, Chao WANG, Lijun ZHOU
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Publication number: 20240109919Abstract: The present invention disclosure also relates to a pharmaceutical composition that ccomprises the compound as an active ingredient.Type: ApplicationFiled: November 15, 2023Publication date: April 4, 2024Inventors: Qianjiao Yang, Song Shan, Lijun Xin, Desi Pan, Xiaoliang Wang, Yonglian Song, Yu Zhang, Huiyun Huang, Qi Wei, Zhibin Li, Xianping Lu
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Publication number: 20240106754Abstract: A load balancing method for multi-thread forwarding includes determining a first thread and a second thread from a plurality of threads, where the plurality of threads are all used to process data packets in virtual network interface card queues, wherein a load of the first thread is greater than a first threshold, wherein a load of the second thread is less than a second threshold, and wherein the first threshold is greater than the second threshold; determining a first queue from a plurality of virtual network interface card queues corresponding to the first thread, where the first thread is used to process data packets in the plurality of virtual network interface card queues; and switching the first queue to the second thread, so that the second thread processes a data packet in the first queue.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Inventors: Xiangjun Meng, Yunjian Wang, Lijun Li, Chunhe Li, Dingke Xu
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Publication number: 20240102111Abstract: The present invention relates to a molecular marker, a specific primer pair, and an identification method of the high-quality Ganoderma lucidum strain HMGIM-M624. The high-quality Ganoderma lucidum strain HMGIM-M624 was preserved in Guangdong Microbial Culture Collection Center (address: 5th Floor, No. 59 Building of No. 100 Yard, Mid. Xianlie Road, Guangzhou City) with the preservation number of GDMCC No: 60889 on Nov. 7, 2019. The molecular marker is an InDel molecular marker. The high-quality Ganoderma lucidum strain HMGIM-M624 has a base deletion of CATGCTGTA at the 246451th-246460th site of the chromosome sca34. The present invention provides reagents for detecting the molecular marker of the high-quality Ganoderma lucidum strain HMGIM-M624. The reagents can distinguish the high-quality Ganoderma lucidum strain HMGIM-M624 from the other 11 G. lucidum strains for commercial cultivation, thus specifically identifying the high-quality Ganoderma lucidum strain HMGIM-M624.Type: ApplicationFiled: December 15, 2022Publication date: March 28, 2024Applicants: INFINITUS (CHINA) COMPANY LTD., INSTITUTE OF MICROBIOLOGY, GUANGDONG ACADEMY OF SCIENCES (GUANGDONG DETECTION CENTER OF MICROBIOLOGYInventors: Xiuying KOU, Xiaoxian WU, Jian TANG, Qingping WU, Huiping HU, Xiaowei LIANG, Manjun CAI, Yizhen XIE, Yuanchao LIU, Lijun ZHUO, Ao WANG, Na DU
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Publication number: 20240088624Abstract: A multi-active region cascaded Bragg reflection waveguide edge-emitting diode laser, including a substrate, a buffer layer, an N-type cladding layer, an N-type waveguide layer, a cascaded multi-active region, a P-type waveguide layer, a P-type cladding layer and a capping layer arranged sequentially from bottom to top. The waveguide layer adopts a Bragg reflection waveguide structure formed by periodic arrangement of high and low refractive index layers. The cascaded multi-active region includes multiple active regions, tunnel junctions and a confinement layer. A fundamental mode near field of the laser is formed by periodic oscillating peaks, with an envelope close to Gaussian distribution. There are large-swing oscillation peaks near the cascaded multi-active region. The active regions are located at peaks of the fundamental mode near field, and tunnel junctions are inserted at troughs with low light intensity.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Inventors: Lijie WANG, Cunzhu TONG, Hangyu PENG, Lijun WANG
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Patent number: 11927491Abstract: A self-calibration detection device and a temperature demodulation method oriented to a fiber Raman temperature sensing system. The self-calibration detection device comprises a fiber Raman thermodetector, thermostatic baths, a multi-mode sensing fiber, and a multi-mode reflector. The fiber Raman thermodetector comprises a pulsed laser whose output end is connected to the input end of a WDM. Two output ends of the WDM are respectively connected to input ends of a first and second APDs. Output ends of the first and second APDs are respectively connected to input ends of a first and second LNAs. Output ends of the first and second LNAs are connected to the input end of a data acquisition card whose output end is connected with the input end of a computer. The temperature demodulation method can solve the problems of low temperature measuring accuracy, lower temperature measurement stability and low temperature measurement efficiency.Type: GrantFiled: May 5, 2019Date of Patent: March 12, 2024Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGYInventors: Mingjiang Zhang, Jian Li, Jianzhong Zhang, Lijun Qiao, Baoqiang Yan, Yang Xu, Baoquan Jin, Dong Wang, Yu Wang, Yuncai Wang
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Patent number: 11912291Abstract: Embodiments of the present disclosure relate to an autonomous vehicle and a system for the autonomous vehicle. The system may include: a power supply including a first power output and a second power output; a master computing unit arranged to be powered by the first power output, configured to control operations of the autonomous vehicle in response to detecting the second power output, and configured to provide a third power output by adjusting the first power output; and a slave computing unit arranged to be powered by the second power output, and configured to control the operations of the autonomous vehicle in response to detecting a failure of the master computing unit.Type: GrantFiled: June 30, 2020Date of Patent: February 27, 2024Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD.Inventors: Lijun Ju, Chengfa Wang, Junping Wang, Fan Yang
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Patent number: 11855719Abstract: Example embodiments of the present disclosure relate to a transmitter, method, apparatus and computer readable storage medium for quantized precoding in a massive multiple-input multiple-output (MIMO) system. In example embodiments, a transmitter determines a normalized factor for precoding of a plurality of signals intended for a plurality of receivers. The first device precodes the plurality of intended signals using the normalized factor by iteratively performing acts. The acts include determining, by using the normalized factor, a descending direction of a difference between the plurality of intended signals and corresponding signals received at the plurality of receivers, a descending rate of the difference being above a threshold rate in the descending direction, and determining a plurality of precoded signals based on the descending direction. Then, the first device quantizes the plurality of precoded signals for transmission by the transmitter to the plurality of receivers.Type: GrantFiled: October 30, 2019Date of Patent: December 26, 2023Assignee: Nokia Solutions and Networks OyInventors: Lijun Wang, Weiqiang Mao
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Publication number: 20230405478Abstract: An interaction method for game live-streaming includes displaying, on a terminal device, a first game interface of a game application, and, in response to a first trigger operation associated with a live-streaming screen of the game application, generating and displaying a second game interface and a live-streaming screen of the game application. Generating and displaying the second game interface and the live-streaming screen includes creating a picture-in-picture view and adding the picture-in-picture view to a first region of the second game interface, and displaying, on the terminal device, the live-streaming screen in the picture-in-picture view in the first region of the second game interface.Type: ApplicationFiled: September 6, 2023Publication date: December 21, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Hongyong QIAO, Lijun WANG, Xiaoyang YANG, Yimin LAI, Yi LAI
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Patent number: 11817923Abstract: Embodiments of the present disclosure relate to a method, transmitter, apparatus and computer readable storage media for signal precoding of massive MIMO. The transmitter comprises a first number of transmitting antennas. In example embodiments, the transmitter iteratively performs the following operations: determining a first number of signals to be transmitted by the first number of antennas in a second number of streams based on a second number of original signals, determining whether at least one feature of the first number of signals is to be regulated, and in response to determining that the at least one feature of the first number of signals is to be regulated, adjusting at least one of the first number of signals in order to regulate the at least one feature of the first number of signals. Accordingly, the first number of signals are transmitted by the first number of antennas in the second number of streams.Type: GrantFiled: March 25, 2019Date of Patent: November 14, 2023Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Lijun Wang, Weiqiang Mao
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Patent number: 11801836Abstract: A computer includes a processor and a memory storing instructions executable by the processor to collect operation data of one or more components of a vehicle, input the collected operation data and previously stored operation data to a first machine learning program that assigns the collected operation data to one of a plurality of previously determined paths and outputs a target fuel consumption rate of the vehicle based on the assigned path, input the target fuel consumption rate and the collected operation data to a second machine learning program that outputs a plurality of operation settings of the one or more components to attain the target fuel consumption rate, and actuate the one or more components to attain the plurality of operation settings.Type: GrantFiled: October 28, 2020Date of Patent: October 31, 2023Assignee: Ford Global Technologies, LLCInventors: Lijun Wang, Chen Zhang, Rebecca Kreucher
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Publication number: 20230305529Abstract: A method of predicting sequence for a manufacturing process to assemble a product includes obtaining a target plan for the manufacturing process. The target plan defines a process segment to be performed during the manufacturing process. The method includes retrieving a plurality of surrogate process segments based on the target plan, determining, for each surrogate process segment from the plurality of surrogate process segments, a segment similarity value based on at least one of a textual similarity and a sequence similarity between the surrogate process segment and the process segment of the target plan, and generating a target process defining a process sequence for performing the manufacturing process based on the segment similarity values of the plurality of surrogate process segments and a sequence inference model.Type: ApplicationFiled: March 30, 2023Publication date: September 28, 2023Applicant: Ford Global Technologies, LLCInventors: Lijun Wang, Seema Jain, Shanshan Qiu, Saumuy Puchala
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Publication number: 20230297153Abstract: Provided are a chip, a series power supply circuit, a data processing device, and a computer server. The chip includes a plurality of units to be powered, the plurality of units to be powered are connected in parallel, and a voltage domain forms on each unit to be powered. Each unit to be powered is connected to a voltage regulation unit in series, and during power-on of the chip, the voltage regulation unit is regulated to control power-on time of the plurality of units to be powered.Type: ApplicationFiled: May 24, 2023Publication date: September 21, 2023Applicant: Bitmain Technologies Inc.Inventors: Fei Wu, Lijun Wang
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Publication number: 20230297150Abstract: Provided are a chip power supply circuit and an electronic device, which relate to the field of power supply technologies. The chip power supply circuit includes: at least two chip domains, where the at least two chip domains are sequentially connected, and in two adjacent chip domains, a ground port of a previous-stage chip domain is connected to a primary power supply port of a next-stage chip domain; and at least one voltage conversion circuit, where in the two adjacent chip domains, the ground port of the previous-stage chip domain is connected to a secondary power supply port of the next-stage chip domain through a voltage conversion circuit of the at least one voltage conversion circuit, and the voltage conversion circuit is configured to output a target voltage to the secondary power supply port.Type: ApplicationFiled: May 24, 2023Publication date: September 21, 2023Applicant: Bitmain Technologies Inc.Inventors: Lijun Wang, Fei WU
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Publication number: 20230293730Abstract: A nucleic acid comprising a first nucleic acid region comprising a nucleic acid sequence encoding a SMN protein or variant thereof; and a second nucleic acid region comprising one or more target segment(s) of one or more endogenous microRNA(s), wherein the second nucleic acid region is at 3? of the first nucleic acid region.Type: ApplicationFiled: August 4, 2021Publication date: September 21, 2023Applicant: HANGZHOU EXEGENESIS BIO LTD.Inventors: Peixin ZHU, Guojie YE, Zhenhua WU, Lijun WANG
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Publication number: 20230299684Abstract: This application provides a vehicle DC voltage conversion circuit, including a high voltage battery connected in sequence, a primary-side-bridge module, a resonant module, a transformer module and a secondary-side-output module, wherein the secondary-side-output module includes a first voltage unit outputting a first voltage and a second voltage unit outputting a second voltage. The secondary side winding of the transformer is connected with the first voltage unit and the second voltage unit; The circuit also includes a driver module connected with the original side bridge module. The vehicle DC voltage conversion circuit provided in this application can not only output the first voltage, but also output the second voltage at the same time. It has the advantages of small size, high efficiency, low cost and industrialization, and can be widely used in the vehicle 48 V electrical load, such as 48 V vehicle electric heating system, 48 V vehicle cooling fan, and so on.Type: ApplicationFiled: June 13, 2022Publication date: September 21, 2023Applicants: Ningbo Geely Royal Engine Components Co., Ltd., Aurobay Technology Co.,Ltd., Zhejiang Geely Holding Group Co., Ltd.Inventors: Junqi LIU, Chen YANG, Shubo LI, Lijun WANG, Xiaochun ZHU, Fangke LI, Ruiping WANG, Yige XIAO
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Publication number: 20230297160Abstract: A chip power supply circuit and an electronic device are provided. The chip power supply circuit includes: one or more chips each comprising a first power supply pin and a second power supply pin; a first voltage regulator circuit connected to the first power supply pin of a corresponding chip of the one or more chips; and a second voltage regulator circuit, where the first power supply pin of the corresponding chip of the one or more chips is connected to the second power supply pin of the corresponding chip via the second voltage regulator circuit, and the second voltage regulator circuit is configured to convert the first voltage into a second voltage. The first voltage regulator circuit and the second voltage regulator circuit are respectively located on different sides of at least one of the one or more chips.Type: ApplicationFiled: May 24, 2023Publication date: September 21, 2023Applicant: Bitmain Technologies Inc.Inventors: Lijun Wang, Fei Wu
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Patent number: D1016028Type: GrantFiled: March 6, 2020Date of Patent: February 27, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Ting Xu, Lijun Qi, Jiaxi Wang, Jue Yuan, Haosen Xu
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Patent number: D1019022Type: GrantFiled: February 6, 2023Date of Patent: March 19, 2024Inventors: Lijun Wang, Xianfu Cao