Patents by Inventor Xiaoqing Zhang
Xiaoqing Zhang 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: 11967442Abstract: A skin layer of a superconducting tape has a woven mesh structure and is disposed on a surface of a superconducting tape. The skin layer of a superconducting tape solves the problem where a vapor layer generated when a superconductor is in a normal resistive state greatly reduces the efficiency of a heat exchange between the superconductor and liquid nitrogen. Further provided are the superconducting tape and a superconducting coil.Type: GrantFiled: August 30, 2019Date of Patent: April 23, 2024Assignees: GUANGDONG POWER GRID CO., LTD., ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID CO., LTDInventors: Xinhui Duan, Lianhong Zhong, Yongfa Zhao, Meng Song, Bing Zhao, Xiaoqing Xiao, Chao Sheng, Jian Zhang, Li Li, Yunsong Luo
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Patent number: 11944066Abstract: Provided is a pet cat excrement screening device. The pet cat excrement screening device includes a support base; a drum rotatably mounted on the support base; and a drum driving device mounted on the support base. The drum is configured to rotate between a first position and a second position under drive of the drum driving device, where the rotation angle of the drum is less than 360 degrees. A side wall of the drum body of the drum is provided with a pet inlet. The pet inlet is exposed out of the support base during a rolling process of the drum. A screening mechanism is mounted in the drum. The rear end of the drum is provided with a waste discharge port.Type: GrantFiled: May 20, 2021Date of Patent: April 2, 2024Assignee: PETKIT NETWORK TECHNOLOGY(SHANGHAI) CO., LTD.Inventors: Yunxin Ma, Xiaoqing Ma, Xin Shi, Weike Guo, Weixue Guo, Junchao Zhang
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Publication number: 20240102112Abstract: Soyasaponin-related Kompetitive Allele Specific polymerase chain reaction (KASP) markers and an application thereof are provided in the present application, belonging to the technical field of molecular breeding. The KASP markers include one or two of S07_43139773G/T, and S07_43139033A/G; the S07_43139773G/T comprises a base of G/T at a position of 43139773 bp on chromosome 7 of a soybean genome, the S07_43139033A/G comprises a base of A/G at a position of 43139033 bp on the chromosome 7 of the soybean genome. The KASP markers are applied to improve soyasaponin germplasm breeding.Type: ApplicationFiled: October 4, 2023Publication date: March 28, 2024Inventors: Huatao CHEN, Hongmei ZHANG, Xiaoqing LIU, Wei ZHANG, Qiong WANG
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Patent number: 11926544Abstract: The invention discloses a biological desulfurizer for removing organic sulfur in fracturing flowback fluid and application thereof. The biological desulfurizer includes a compound with a triazine structure formed by modifying chitosan with aldehydes and inorganic salts. The triazine structure has a good removal effect on hydrogen sulfide and organic sulfur such as mercaptan and sulfide. The biological desulfurizer of the invention has a sulfur capacity of up to 250 g/kg and a desulfurization efficiency of over 95% in 15 min. It can effectively remove the stink of sulfur-containing working water, improve the working environment of the well site, and reduce the impact of sulfur compounds on the atmospheric environment during the development of oil and gas fields.Type: GrantFiled: October 16, 2023Date of Patent: March 12, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, CHINA PETROLEUM & CHEMICAL CO., LTD. OF NORTH BRANCHInventors: Xiaoqing Qiu, Xiang Wang, Guisheng Wang, Guofeng Li, Jiawei Zhang, Lei Song, Xia Wang, Qianli Xu, Puyan Hou
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Publication number: 20240076497Abstract: The present disclosure belongs to the technical field of power batteries, and in particular relates to a phase change composite and a preparation method and use thereof. The phase change composite includes the following components in parts by weight: 50 parts to 70 parts of a phase change material (PCM), 10 parts to 20 parts of a maleic anhydride graft, 1 part to 5 parts of a thermal conductivity enhancer, and 15 parts to 30 parts of a flame retardant; where the flame retardant includes melamine and triphenyl phosphate. The phase change composite has flame retardancy, high latent heat, and great thermal conductivity.Type: ApplicationFiled: June 5, 2023Publication date: March 7, 2024Applicant: Guangdong University of TechnologyInventors: Xinxi Li, Yuming Li, Guoqing Zhang, Xiaoqing Yang, Ziqian Wu
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Patent number: 11873294Abstract: Disclosed are a compound with anthrone and N-containing heterocycle and an application thereof in an OLED. The compound contains anthrone and N-containing heterocycle structure which are both strong electron-withdrawing groups. The compound has a deep HOMO energy level and high electron mobility and is suitable for use as hole blocking materials or electron transport materials; the compound can also be used as a host material for electron-type light-emitting layers; in addition, the compound of the present invention has strong group rigidity, not easily causes crystallization and aggregation between molecules, and has good film-forming property. After the compound of the present invention is applied to an OLED device as an organic electroluminescent functional layer material, the current efficiency, power efficiency and external quantum efficiency of the device are greatly improved; moreover, the compound can improve the service life of the device.Type: GrantFiled: September 25, 2018Date of Patent: January 16, 2024Assignee: JIANGSU SUNERA TECHNOLOGY CO., LTD.Inventors: Haifeng Chen, Chong Li, Zhaochao Zhang, Xiaoqing Zhang, Dandan Tang
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Publication number: 20230420899Abstract: Provided are a charging adapter device and an installing method of a charging adapter device. The charging adapter device includes a connector, and the connector includes a housing and a plurality of terminals. The charging adapter device further includes an adapter plate and a plurality of pins. The adapter plate is arranged in the housing and electrically connected to the terminals. The pins are electrically connected to the adapter plate such that the pins are electrically conductive with the connector through the adapter plate.Type: ApplicationFiled: September 12, 2023Publication date: December 28, 2023Applicant: Dongguan Leader Precision Industry Co., Ltd.Inventors: Xiaoqing ZHANG, Lijun XU
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Patent number: 11828905Abstract: A dual line photodiode array device encapsulates, on a photoelectric sensing element, two columns of photodiode array units having the same specification and performance; the dual line photodiode array device includes a first photodiode array unit and a second photodiode array unit that are arranged parallel to each other and is used for achieving the measurement of particle velocity. The particle velocity may be more accurately measured by means of integrating the two columns of photodiode array units on a single photosensitive element. The dual line photodiode array device may also be applied to the measurement of raindrops and sea spray droplets.Type: GrantFiled: February 11, 2018Date of Patent: November 28, 2023Assignee: INSTITUTE OF ATMOSPHERIC PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Hengchi Lei, Jiatian Chen, Minsong Huang, Xiaoqing Zhang, Shouyin Zheng
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Patent number: 11799254Abstract: Provided are a charging adapter device and an installing method of a charging adapter device. The charging adapter device includes a connector, and the connector includes a housing and a terminal. The charging adapter device further includes an adapter plate and two pins. The adapter plate is arranged in the housing and electrically connected to the terminal. The two pins are separately electrically connected to the adapter plate such that the two pins are electrically conductive with the connector through the adapter plate. The charging adapter device achieves the convenience of charging for the product. The installing method of the charging adapter device improves the installation efficiency of the charging adapter device.Type: GrantFiled: August 12, 2021Date of Patent: October 24, 2023Assignee: Dongguan Leader Precision Industry Co., Ltd.Inventors: Xiaoqing Zhang, Lijun Xu
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Publication number: 20230242638Abstract: A fusion protein including a chimeric antigen receptor (CAR) targeting claudin 18.2 (CLDN18.2), and a synergistic domain that can improve a tumor cells killing capacity of said chimeric antigen receptor targeting CLDN18.2. A method for treating a tumor, including administering a cell that expresses the fusion protein to a subject in need thereof.Type: ApplicationFiled: June 4, 2021Publication date: August 3, 2023Applicant: SHANGHAI LONGYAO BIOTECHNOLOGY INC., LTDInventors: Xuanming YANG, Huihui ZHANG, Xiaoqing ZHANG, Fanlin LI, Jie LIANG
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Patent number: 11431133Abstract: The present disclosure discloses an electrical connector including an insulating body, a number of conductive terminals disposed in the insulating body, a metal inner shell enclosing the insulating body and a metal outer shell covering the metal inner shell. The metal inner shell includes a top wall, a bottom wall and two side walls connecting the top wall and the bottom wall so as to form a receiving space to mate with a mating connector. The metal outer shell includes a base portion and two side portions bent downwardly from two sides of the base portion. The top wall is provided with a rivet line, and the base portion is attached and welded to the top wall. The electrical connector of the present disclosure has a stable structure and is not easily damaged.Type: GrantFiled: July 6, 2020Date of Patent: August 30, 2022Assignee: DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.Inventors: Binquan Tang, Xiaoqing Zhang, Lijun Xu
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Publication number: 20220268567Abstract: A screen display control method and an electronic device are provided. The method is performed by an electronic device with a camera installed under a screen. The method includes: receiving a first input of a user; controlling, in response to the first input, the camera to be in an operating state, and controlling a target region of the screen to be in an off state, where the target region is a region determined according to a field of view of the camera and position information of the camera.Type: ApplicationFiled: May 11, 2022Publication date: August 25, 2022Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Yakui ZANG, Weibin CHEN, Xiaoqing ZHANG
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Publication number: 20220190532Abstract: Provided are a charging adapter device and an installing method of a charging adapter device. The charging adapter device includes a connector, and the connector includes a housing and a terminal. The charging adapter device further includes an adapter plate and two pins. The adapter plate is arranged in the housing and electrically connected to the terminal. The two pins are separately electrically connected to the adapter plate such that the two pins are electrically conductive with the connector through the adapter plate. The charging adapter device achieves the convenience of charging for the product. The installing method of the charging adapter device improves the installation efficiency of the charging adapter device.Type: ApplicationFiled: August 12, 2021Publication date: June 16, 2022Applicant: Dongguan Leader Precision Industry Co., Ltd.Inventors: Xiaoqing ZHANG, Lijun XU
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Publication number: 20220175840Abstract: Disclosed are a universal CAR-T cell knocking out one or more of CD3 delta, CD3 gamma, CD3 epsilon and CD3 zeta, and simultaneously introducing the HSV-TK gene. Also disclosed are a method for preparing the above-mentioned CAR-T cell, a preparation comprising the CAR-T cell, and the use of the CAR-T cell.Type: ApplicationFiled: February 25, 2022Publication date: June 9, 2022Inventors: Xuanming YANG, Yangxin FU, Xin WANG, Shengqin YE, Xiaoqing ZHANG
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Patent number: 11214554Abstract: A novel indoleamine 2,3-dioxygenase inhibitor and/or its pharmaceutically acceptable salts can used, in the preparation of a drug for indoleamine 2,3-dioxygenase (IDO) related diseases, such as cancer, Alzheimer's, depression, cataract, etc.Type: GrantFiled: December 13, 2018Date of Patent: January 4, 2022Assignee: NANJING HUAWE MEDICINE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoqing Zhang, Zhichun Song, Jinyuan Bao
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Publication number: 20210305755Abstract: The present disclosure discloses an electrical connector including an insulating body, a number of conductive terminals disposed in the insulating body, a metal inner shell enclosing the insulating body and a metal outer shell covering the metal inner shell. The metal inner shell includes a top wall, a bottom wall and two side walls connecting the top wall and the bottom wall so as to form a receiving space to mate with a mating connector. The metal outer shell includes a base portion and two side portions bent downwardly from two sides of the base portion. The top wall is provided with a rivet line, and the base portion is attached and welded to the top wall. The electrical connector of the present disclosure has a stable structure and is not easily damaged.Type: ApplicationFiled: July 6, 2020Publication date: September 30, 2021Applicant: DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.Inventors: Binquan Tang, Xiaoqing Zhang, Lijun Xu
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Publication number: 20210239351Abstract: A portable air conditioner includes a housing and a cooling system. The cooling system includes a compressor, an air outlet of which is provided with heat dissipation material; a condenser; a first fan arranged on one side of the condenser and the compressor; a throttling device; an evaporator connected to the throttling device and the air inlet of the compressor, where a solenoid valve is connected between the first evaporator and the condenser; a second evaporator connected to the throttling device and the air inlet of the compressor; a regenerator having a storage space provided with a cool storage material; a third evaporator arranged on one side of the first evaporator; a power device communicatively connected to the storage space and the third evaporator; and a second fan arranged on one side of the first evaporator and the third evaporator.Type: ApplicationFiled: April 24, 2021Publication date: August 5, 2021Inventors: Xiaoqing ZHANG, Jianlang FAN
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Publication number: 20210163411Abstract: A compound having a triarylamine structure as a core, a preparation method therefor, and an application thereof. The compound has a structure represented by general formula (1). The compound has high glass transition temperature and molecular thermal stability, has suitable HOMO and LIMO energy levels, and has high mobility. By means of device structure optimization, the photoelectric properties of an OLED device can be effectively improved and the life of the OLED device can be effectively prolonged.Type: ApplicationFiled: June 5, 2019Publication date: June 3, 2021Inventors: Chong Li, Xiaoqing Zhang, Zhaochao Zhang, Sijie Zhao
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Publication number: 20210130626Abstract: The present disclosure generally relates to adhesion promoting intercoating layers, selectively strippable coatings, coating compositions, and methods of making and using the compositions and coatings. A coating composition can be provided comprising an organic polymer containing acid functionalities, a metallic agent, and a boron agent, which may be used on a coated substrate as a selectively strippable and/or adhesion promoting intercoating layer. The coating compositions can be applied to coated substrates within a broad application window and used within multi layered coating systems.Type: ApplicationFiled: March 26, 2019Publication date: May 6, 2021Inventors: Weidong YANG, Ranya SIMONS, Sheng LI, Xiaoqing ZHANG, Jill E. SEEBERGH, Douglas H. BERRY
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Patent number: D969082Type: GrantFiled: July 6, 2020Date of Patent: November 8, 2022Assignee: DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.Inventors: Bingquan Tang, Xiaoqing Zhang, Lijun Xu