Patents by Inventor Lijun Wu
Lijun Wu 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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Patent number: 12000654Abstract: This application relates to a conveyor and a baking device. A traction rope may bring an electrode plate to move in a transport space. The traction rope may be of high flexibility and can more smoothly bring the electrode plate to move in various complex environments such as an arcuate oven, thereby effectively avoiding derailment or jamming of the conveyor in the oven and conveying the electrode plate more smoothly in the oven.Type: GrantFiled: August 9, 2023Date of Patent: June 4, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhiyang Wu, Peng Jin, Lijun Li, Chaonan Liu
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Publication number: 20240171055Abstract: The present invention discloses a magnetohydrodynamics power system which utilizes low temperature heat source. Variable control of the operation of the system, along with determining configurations for specific cases, are made possible by selecting the refrigerant, liquid metal circuit geometry, and by adjusting the system condensing pressure and/or temperature. Adjustable condensing pressure and/or temperature allows the system to react to changing ambient temperature and maximize power output. Adjusting condensing pressure and/or temperature of the system is made possible with a variable condenser pressure controller. The variable condenser pressure controller allows utilization of the physical properties of the refrigerant over a wide range of condensing temperatures/pressures, including pressures in the vacuum range.Type: ApplicationFiled: March 11, 2022Publication date: May 23, 2024Applicant: Her Majesty The Queen In Right of Canada as Represented by the Minister of Natural ResourcesInventors: Lijun Wu, Philip Geddis, Steven Chen, Andrew McDonald, Alex McCeady, Bruce Clements
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Publication number: 20240166449Abstract: An inspection robot system, including one or more detection devices, a rail, a traction device, one or more connecting devices, and a multi-axis manipulator. The detection devices are configured to at least obtain environmental image information. The rail is suspended in an air. The traction device includes a steel cable and a steel cable drive assembly. The steel cable drive assembly is connected to the steel cable and is configured to drive the steel cable to move along an axial direction of the steel cable. The connecting devices are slidably connected to the rail. The detection devices are respectively arranged on the connecting devices. The connecting devices are connected to the steel cable and are configured to move along the rail under a traction of the steel cable. At least one of the connecting devices is/are each provided with the multi-axis manipulator.Type: ApplicationFiled: June 4, 2021Publication date: May 23, 2024Applicants: TAIYUAN UNIVERSITY OF TECHNOLOGY, SHANXI DEDICATED MEASUREMENT CONTROL CO., LTD., TAIYUAN BOSHITONG MACHINERY, ELECTRICITY AND HYDRAULIC ENGINEERING CO., LTD.Inventors: Ziming KOU, Juan WU, Shaoni JIAO, Xin LI, Wei ZHANG, Xinjie FAN, Jiabao XUE, Lijun ZHANG, Yongyong DONG, Qingshan NIU
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Publication number: 20240148446Abstract: Control system for navigation and reduction operation including a master control apparatus having a host and an optical tracker; a tracing apparatus including a target body tracer arranged on a target body; the optical tracker is configured to obtain a geometric feature of the target body tracer in an actual working space; the host is configured to convert a preliminary image into an intermediate image by matching the preliminary image with the intermediate image, and to convert the preliminary image into the actual working space according to a geometric feature of the target body tracer in the intermediate image and the geometric feature of the target body tracer in the actual working space, to obtain a target pose of the operation apparatus in the actual working space, and to control an operation apparatus to move to the target pose for reduction. A method for navigation and reduction operation is provided.Type: ApplicationFiled: May 5, 2022Publication date: May 9, 2024Inventors: Xinbao WU, Chunpeng ZHAO, Shuchang SHI, Lijun SHI, Ke XU, Xiangrui ZHAO
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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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Patent number: 11968125Abstract: A data transmission method includes: determining, by a regional access device, a message that needs to be transmitted includes M pieces of QoS information; and after the regional access device determines that a device identifier in a first piece of QoS information is consistent with a device identifier of the regional access device, updating a QoS value of the message that needs to be transmitted with a first QoS value in the first piece of QoS information, and forwarding the updated message that needs to be transmitted. The first piece of QoS information is any one of the M pieces of QoS information.Type: GrantFiled: November 5, 2021Date of Patent: April 23, 2024Assignee: CHINA UNIONPAY CO., LTD.Inventors: Lijun Zu, Hang Yuan, Jintan Wu, Hongmei Chu
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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: 20240100015Abstract: The present disclosure provides an arctigenin liquid nano-preparation and a preparation method thereof, and relates to the technical field of pharmaceutical preparation. In the present disclosure, arctigenin is prepared into a liquid nano-preparation, having advantages of distribution of a droplet diameter on nanoscale, significantly increased specific surface area, rapid absorption, and high bioavailability. Meanwhile, nano-preparation entered the body can be captured by wandering leucocytes, and a medicament is delivered to inflammatory lesions through chemiotaxis, thereby conferring a targeted drug delivery feature on the arctigenin and making a therapy more targeted. Moreover, in the present disclosure, the arctigenin is dissolved in an oil phase, and the oil phase is dissolved in water by emulsification to further make the arctigenin dissolve in the water and increase water solubility of the arctigenin.Type: ApplicationFiled: November 16, 2022Publication date: March 28, 2024Inventors: Bin HE, Lijun WU, Zheng LU, Zhiping RAN, Guoming CHEN, Zhiyong SHAO, Xiabing CHEN, Wei LIU, Ying LI, Wu LIU, Qi ZHOU, Wenhai YANG, Dongqing LIU, Kangyu DU
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Publication number: 20240092760Abstract: The present disclosure provides compounds that are cGAS antagonists, methods of preparation of the compounds, pharmaceutical compositions comprising the compounds, and their use in medical therapy.Type: ApplicationFiled: June 13, 2023Publication date: March 21, 2024Inventors: Jian QIU, Qi WEI, Matt TSCHANTZ, Heping SHI, Youtong WU, Huiling TAN, Lijun SUN, Chuo CHEN, Zhijian CHEN
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Publication number: 20240097320Abstract: An electronic device may have a phased antenna array. An antenna in the array may include a rectangular patch element with diagonal axes. The antenna may have first and second antenna feeds coupled to the patch element along the diagonal axes. The antenna may be rotated at a forty-five degree angle relative to other antennas in the array. The antenna may have one or two layers of parasitic elements overlapping the patch element. For example, the antenna may have a layer of coplanar parasitic patches separated by a gap. The antenna may also have an additional parasitic patch that is located farther from the patch element than the layer of coplanar parasitic patches. The additional parasitic patch may overlap the patch element and the gap in the coplanar parasitic patches. The antenna may exhibit a relatively small footprint and minimal mutual coupling with other antennas in the array.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Jiangfeng Wu, Lijun Zhang, Mattia Pascolini, Siwen Yong, Yi Jiang
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Patent number: 11932703Abstract: The present invention is directed to a monoclonal mouse or humanized ROR1 antibody, or a single-chain variable fragment (scFv). The present invention is also directed to a mouse or humanized ROR1 chimeric antigen receptor (CAR) comprising from N-terminus to C-terminus: (i) a single-chain variable fragment (scFv) of the present invention, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain.Type: GrantFiled: May 22, 2023Date of Patent: March 19, 2024Inventors: Vita Golubovskaya, Lijun Wu
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Patent number: 11923621Abstract: An electronic device may be provided with a phased antenna array on an antenna module. The array may include low band antennas and high band antennas that radiate at frequencies greater than 10 GHz. The module may include antenna layers, transmission line layers, and ground traces that separate the antenna layers from the transmission line layers. The low band antennas and the high band antennas may have radiators patterned onto the antenna layers. The radiators may be fed by transmission lines on the transmission line layers. The antenna layers may have a dielectric permittivity that is greater than the dielectric permittivity of the transmission line layers. This may serve to reduce the lateral footprint of the low band and high band antennas, which allows the antennas to be interleaved along a common linear axis in the phased antenna array, thereby minimizing the lateral footprint of the antenna module.Type: GrantFiled: June 3, 2021Date of Patent: March 5, 2024Assignee: Apple Inc.Inventors: Jiangfeng Wu, Siwen Yong, Simon G. Begashaw, Yi Jiang, Lijun Zhang
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Publication number: 20230383002Abstract: The present invention is directed to a humanized BCMA antibody or an antigen-binding fragment thereof, comprising VH having the amino acid sequence of SEQ ID NO: 3 and VL having the amino acid sequence of SEQ ID NO: 5. The present invention is also directed to a BCMA chimeric antigen receptor fusion protein comprising from N-terminus to C-terminus: (i) a single-chain variable fragment (scFv) of the present invention, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain. This humanized BCMA-CAR-T cells have specific killing activity against BCMA-positive tumor cells.Type: ApplicationFiled: May 31, 2023Publication date: November 30, 2023Inventors: Lijun Wu, Vita Golubovskaya
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Publication number: 20230383009Abstract: The present invention is directed to a monoclonal mouse or humanized ROR1 antibody, or a single-chain variable fragment (scFv). The present invention is also directed to a mouse or humanized ROR1 chimeric antigen receptor (CAR) comprising from N-terminus to C-terminus: (i) a single-chain variable fragment (scFv) of the present invention, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain.Type: ApplicationFiled: May 22, 2023Publication date: November 30, 2023Applicant: Caribou Biosciences, Inc.Inventors: Vita Golubovskaya, Lijun Wu
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Publication number: 20230303708Abstract: The present invention is directed to a humanized BCMA single-chain variable fragment (scFv), comprising VH having the amino acid sequence of SEQ ID NO: 4 and VL having the amino acid sequence of SEQ ID NO: 5. The present invention is also directed to a BCMA chimeric antigen receptor fusion protein comprising from N-terminus to C-terminus: (i) a single-chain variable fragment (scFv) of the present invention, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain. A preferred co-stimulatory domain is CD28 or 41-BB. The humanized BCMA-CAR-T cells have specific killing activity with secretion of cytokine IFN-gamma in CAR-T cells in vitro and in vivo.Type: ApplicationFiled: August 13, 2021Publication date: September 28, 2023Inventors: Lijun Wu, Vita Golubovskaya
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Publication number: 20230295331Abstract: The present invention is directed to a monoclonal anti-human CS1 clone 7A8D5 antibody or a single-chain variable fragment (scFv), comprising VH having the amino acid of SEQ ID NO: 4 and VL having the amino acid of SEQ ID NO: 5. The present invention is also directed to a chimeric antigen receptor fusion protein comprising from N-terminus to C-terminus: (i) CS1 scFv of the present invention, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain.Type: ApplicationFiled: August 2, 2021Publication date: September 21, 2023Inventors: Lijun Wu, Vita Golubovskaya
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Publication number: 20230279140Abstract: The present invention is directed to humanized CD37-CAR comprising humanized CD37 scFv of the present invention. The present invention is also directed to a bispecific CD19-humanized CD37 CAR, comprising: (i) CD19 VL, (ii) Humanized CD37 ScFv, (iii) CD19 VH, (iv) a transmembrane domain, (v) at least one co-stimulatory domains, and (vi) an activating domain. The CARs of the present invention are useful in the field of adoptive immunity gene therapy for hematological cancers.Type: ApplicationFiled: July 23, 2021Publication date: September 7, 2023Inventors: Lijun Wu, Vita Golubovskaya
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Patent number: 11725053Abstract: The present invention is directed to a chimeric antigen receptor fusion protein comprising: (i) a single-chain variable fragment (scFv) comprising VH and VL, wherein scFv has an activity against a tumor antigen, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain; wherein the CAR further comprises a human transferrin fragment, which is an epitope for an antibody against human transferrin, at N-terminus or C-terminus to scFv, or between VH and VL. Preferred tumor antigens are CD19, CD22 and BCMA. The CD19-TF-CAR-T cells, CD22-TF-CAR-T cells, and BAMA-TF CAR-T cells secrete less cytokines, but they have the same efficacy against cancer target cells when comparing with same CAR without TF.Type: GrantFiled: June 18, 2020Date of Patent: August 15, 2023Assignees: ProMab Biotechnologies, Inc., Forevertek Biotechnology Co., LtdInventors: Lijun Wu, Vita Golubovskaya
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Publication number: 20230227557Abstract: The present invention is directed to a monoclonal anti-human PD-L1 antibody, or a single-chain variable fragment (scFv), comprising VH having the amino acid of SEQ ID NO: 3 and VL having the amino acid of SEQ ID NO: 5. The present invention is also directed to a chimeric antigen receptor fusion protein comprising from N-terminus to C-terminus: (i) a single-chain variable fragment (scFv) of the present invention, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain. The inventors have shown that the PD-L1 CAR-T cells of the present invention are more effective than Avelumab PD-L1 CAR-T cells in killing several cancer cell lines. PD-L1 CAR-T can be used alone or in combination with other agent in an immunotherapy.Type: ApplicationFiled: June 16, 2021Publication date: July 20, 2023Inventors: Lijun Wu, Vita Golubovskaya
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Patent number: 11692034Abstract: The present invention provides a chimeric antigen receptor (CAR) fusion protein comprising from N-terminus to C-terminus: (i) a single-chain variable fragment (scFv) comprising VH and VL, wherein scFv has an activity against CD47, (ii) a transmembrane domain, (iii) at least one co-stimulatory domains, and (iv) an activating domain. In one embodiment, the scFv is derived from a humanized anti-CD47 antibody. The present invention also provides T cells modified to express the CAR of the present invention.Type: GrantFiled: July 24, 2019Date of Patent: July 4, 2023Assignees: ProMab Biotechnologies, Inc., Forevertek Biotechnology Co., LtdInventors: Lijun Wu, Vita Golubovskaya