Patents by Inventor Peng Guo
Peng Guo 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: 11952957Abstract: An engine includes a cylinder block, a cylinder head, and a piston. The cylinder head is connected to the cylinder block. The piston is movably connected to the cylinder block. The cylinder block, the cylinder head, and the piston form a combustion chamber. The cylinder head includes an intake valve hole and an exhaust valve hole. An intake valve is disposed at the intake valve hole and an exhaust valve is disposed at the exhaust valve hole. A barrier protrusion is protruded at the edge of the intake valve hole away from the exhaust valve hole. The included angle between a first connecting line connecting a first end of the barrier protrusion and a center of the intake valve hole and a second connecting line connecting a second end of the barrier protrusion and the center of the intake valve hole is greater than 120 degrees and less than or equal to 180 degrees.Type: GrantFiled: June 26, 2023Date of Patent: April 9, 2024Assignee: BYD COMPANY LIMITEDInventors: Qiang Wang, Nan Zhang, Shiyi Pan, Shuguang Zhang, Peng Guo
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Patent number: 11954296Abstract: A flexible capacitive tactile sensor is provided. The flexible capacitive tactile sensor may include a first flexible electrode layer, a second flexible electrode layer, and an ion gel thin film dielectric layer disposed between the first flexible electrode layer and the second flexible electrode layer. A first electrode array is disposed on the first flexible electrode layer. The first electrode array may include m series-connected electrodes parallel to a second direction. A second electrode array is disposed on the second flexible electrode layer. The second electrode array may include n series-connected electrodes parallel to a first direction. The first electrode array and the second electrode array may be disposed opposite to each other, and the first direction may be different from the second direction. The first electrode array, the second electrode array, and the ion gel thin film dielectric layer may form m×n electric double layer capacitors.Type: GrantFiled: February 17, 2022Date of Patent: April 9, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yuan Dai, Peng Lu, Zhengyou Zhang, Chuanfei Guo
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Publication number: 20240109863Abstract: The present invention provides a 2-pyridone derivative having a structure represented by formula I, or a stereoisomer or pharmaceutically acceptable salt thereof. Activity experiment results show that the 2-pyridone derivative provided in the present invention has higher activity and selectivity, and can be used to treat thyroid hormone receptor-related diseases.Type: ApplicationFiled: December 28, 2021Publication date: April 4, 2024Applicants: KPC PHARMACEUTICALS, INC, SHANGHAI KUNHENG PHARMA-TECH CO., LTDInventors: Hejun LV, Peng WANG, Fei GUO, Shaoqing CHEN, Junfeng LIU
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Publication number: 20240106084Abstract: Embodiments of the present application provide a battery cell, a battery, a power consumption device, and a method and device for producing a battery cell. The battery cell includes: a housing having an opening; an electrode assembly accommodated in the housing; an end cover configured to cover the opening and provided with an electrode terminal; and a support, disposed in the housing, where the support and the electrode assembly are arranged in a first direction, the support and the end cover are arranged in a second direction, and the first direction is perpendicular to the second direction, the support abuts against the electrode assembly in the first direction so as to limit the electrode assembly.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Denghua LIN, Xinxiang CHEN, Zhijun GUO, Yulian ZHENG, Peng WANG, Haizu JIN
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Publication number: 20240103327Abstract: Disclosed are a display substrate, a liquid crystal display panel (100) and a display device. The display substrate (9) includes: a base substrate (1), a plurality of sub-pixels arranged in an array on the base substrate, a plurality of data lines (D) extending in a first direction (X), a plurality of gate lines (G) extending in a second direction (Y), and a common electrode (2) arranged in a minimum area enclosed by the data lines and the gate lines; wherein the minimum area includes two sub-pixels, the common electrode includes a main electrode (21) with strip-shaped which is arranged at the junction of the two sub-pixels and a plurality of branch electrodes (22) with strip-shaped which are symmetrically distributed on two sides of the main electrode, and the extending directions of a part of the plurality of branch electrodes arranged on a same side of the main electrode are identical.Type: ApplicationFiled: April 27, 2021Publication date: March 28, 2024Inventors: Xiaoyu HUANG, Peng JIANG, Xiaoxiao CHEN, Yuanhui GUO, Xia SHI, Jiantao LIU
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Patent number: 11941023Abstract: Provided are a system and method for implementing an incremental data comparison. The system includes: a synchronization T environment, a simulation F environment, a simulation tool, a memory database, a comparison tool and a result database. The T environment includes a synchronization environment core application, a traditional commercial database, an incremental synchronization tool and a synchronization environment distributed database. The F environment includes a simulation environment core application and a simulation environment distributed database. The simulation tool is configured to play back a T environment service and an F environment service. The memory database is configured to store a mapping relationship between message values of the T and F environment. The comparison tool is configured to compare data in the T and F environment according to the mapping relationship between the message values.Type: GrantFiled: May 22, 2020Date of Patent: March 26, 2024Assignee: ZTE CORPORATIONInventors: Jianhua Mai, Zhiwen Liu, Yan Ding, Longbo Guo, Peng Zhang, Zhenhua Xu
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Publication number: 20240097833Abstract: Techniques are described for hybrid automatic repeat request acknowledgement (HARQ-ACK) information generation techniques for group common shared channels, such as one or more physical downlink shared channels (PDSCHs).Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Inventors: Xiaolong GUO, Wei GOU, Jing SHI, Xing LIU, Peng HAO, Xingguang WEI
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Publication number: 20240085291Abstract: A device for accurately measuring bending strain of a superconducting strand is provided. The bending strain precision measuring device includes a support frame. A driving mechanism is installed on the upper part of the support frame. An output end of the driving mechanism is sequentially connected with a weighing sensor and a pressure transmission module from top to bottom along the vertical direction. A bending strain module is installed on the lower part of the support frame. In a case that the output end of a driving mechanism moves downwards, the pressure transmission mechanism is capable of applying pressure to the superconducting strand placed on the bending strain module.Type: ApplicationFiled: August 25, 2023Publication date: March 14, 2024Inventors: Yu Wu, Yunhao Liu, Peng Gao, Chao Dai, Zichuan GUO
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Patent number: 11929521Abstract: The present disclosure provides a rechargeable battery, including an electrode assembly and a connecting member. The electrode assembly includes an electrode assembly body and an electrode tab extending from an end surface of the electrode assembly body. The connecting member includes a guiding plate, a first connecting plate and a second connecting plate respectively connected to the guiding plate. The first connecting plate, the second connecting plate and the guiding plate extend along a width direction. The electrode tab is bent with respect to a longitudinal direction to form a bending part and the bending part of the electrode tab is connected to the first connecting plate. The width direction is to a thickness direction of the rechargeable battery.Type: GrantFiled: September 18, 2020Date of Patent: March 12, 2024Assignee: Contemporary Amperex Technology Co., LimitedInventors: Zhijun Guo, Jie Zhang, Peng Wang, Taosheng Zhu
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Patent number: 11928089Abstract: A data processing method includes: after receiving an export request for exporting data from the distributed database, acquiring, by a database import and export management node an active transaction list and export table distribution information at a current moment; notifying, by the database import and export management node, a corresponding database that the corresponding database performs a data export operation according to the export table distribution information; after determining that the corresponding database completes the data export operation, sending, by the database import and export management node, the active transaction list to a database agent node of the corresponding database; and after receiving a data consistency reverse compensation statement returned by the database agent node, importing, by the database import and export management node, the data exported by the corresponding database into a predetermined database and instructing the predetermined database to execute the data consistType: GrantFiled: November 29, 2018Date of Patent: March 12, 2024Assignee: ZTE CORPORATIONInventors: Longbo Guo, Yan Ding, Yiliang Xu, Peng Zhang, Jiashun Lu
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Patent number: 11926794Abstract: A continuous operation method is employed for the microwave high-temperature pyrolysis of a solid material containing an organic matter. The method includes the steps of mixing a solid material containing an organic matter with a liquid organic medium; transferring the obtained mixture to a microwave field; and in the microwave field, continuously contacting the mixture with a strong wave absorption material in an inert atmosphere or in vacuum. The strong wave absorption material continuously generates a high temperature under a microwave such that the solid material containing an organic matter and the liquid organic medium are continuously pyrolyzed to implement a continuous operation.Type: GrantFiled: September 27, 2019Date of Patent: March 12, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Haibin Jiang, Jinliang Qiao, Xiaohong Zhang, Wenlu Liu, Jianming Gao, Guicun Qi, Zhihai Song, Jinmei Lai, Chuanlun Cai, Binghai Li, Xiang Wang, Yue Ru, Hongbin Zhang, Peng Han, Jiangru Zhang, Chao Jiang, Zhaoyan Guo
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Patent number: 11919835Abstract: The present invention relates to a method for preparing pregabalin by a biological enzyme method. In particular, the method comprises producing pregabalin B and an R-configuration compound C by using a compound A as a raw material under the action of a biological enzyme; performing configuration inversion of the separated and recovered R-configuration compound C under the action of an isomerase to produce an S-configuration compound D; and producing pregabalin B from the compound D under the action of a biological enzyme.Type: GrantFiled: December 4, 2020Date of Patent: March 5, 2024Assignee: ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTDInventors: Changming Yang, Pan Guo, Yifeng Wang, Wenling Zhang, Peng Wang
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Patent number: 11912867Abstract: Described herein is a polyurethane having an isocyanate group and having C—C double bonds on a side chain, a process for preparing such a polyurethane, and an UV-moisture dual cure polyurethane reactive hotmelt including the polyurethane.Type: GrantFiled: January 14, 2020Date of Patent: February 27, 2024Assignee: BASF SEInventors: Xuyuan Peng-Poehler, Yun Fei Guo, Li Chen
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Patent number: 11864512Abstract: The invention discloses a medium combination for a rapid propagation medium for blueberry stem segment tissue, wherein the pre-culture medium takes the MS medium containing 2-(N-morpholine) ethanesulfonic acid as basic medium, comprising 0.1-0.5 mg/L IAA, 0.05-0.6 mg/L CPPU; the rapid culture medium takes the MS medium containing 2-(N-morpholine) ethanesulfonic acid as basic medium, comprising: 0.2-0.5 mg/L ZT; the seedling growth medium takes the MS medium containing 2-(N-morpholine) ethanesulfonic acid as basic medium, comprising: 0.1-2.0 mg/L 2-ip; and the rooting medium takes ½ MS medium as basis medium, comprising: 0.3-4.0 mg/L NAA. The invention further discloses a method of using the above medium combination to conduct rapid propagation of blueberry stem segment tissue, the propagation rate of this method is rapid.Type: GrantFiled: April 14, 2022Date of Patent: January 9, 2024Assignee: Shandong Dafengyuan Agriculture Co., Ltd.Inventors: Yangyan Zhou, Weijian Sun, Wenxiu Chen, Aowei Mo, Peng Guo, Penghao Xu
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Patent number: 11866850Abstract: The present disclosure discloses a method for preparing a pure chitosan fiber, and relates to the technical field of preparation of chitosan. The method includes the following steps: S1, preparing an acetic acid solution; S2, preparing a chitosan stock solution; S3, treating a chitosan spinning solution; and S4, preparing a chitosan fiber. In step S3, a pretreatment machine includes a body; an driving mechanism is arranged in the body; a stirring mechanism is arranged in the driving mechanism; a scraping mechanism is arranged below the driving mechanism; a preliminary treatment mechanism is arranged at an inner upper side of the body; the driving mechanism penetrates through the preliminary treatment mechanism and is arranged in the body; a separation mechanism is arranged on a bottom of the body.Type: GrantFiled: August 22, 2023Date of Patent: January 9, 2024Assignee: Wenzhou Jiayuan Biotechnology Co. LTDInventors: Liang Lin, Rui Han, Peng Guo, Xinxu Yan
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Patent number: 11856682Abstract: The present invention relates to a method for measuring the ion nonextensive parameter of plasma includes the following steps: describe the plasma with nonextensive statistical mechanics, obtain the equation describing the relationship between the geodesic acoustic mode frequency and the ion acoustic speed of plasma; collect the measurement data of the geodesic acoustic mode frequencies and plasma temperature in the device where the plasma is to be measured; the obtained equation describing the relationship between the geodesic acoustic mode frequency and the ion acoustic speed of plasma is used to linearly fit the collected measured data of the geodesic acoustic mode frequency and the plasma temperature in the device where the plasma is to be measured to obtain the slope value; based on the derived equation and the obtained slope values, and combining with the safety factor of the device where the plasma is to be measured, the ion nonextensive parameter is solved numerically.Type: GrantFiled: February 8, 2023Date of Patent: December 26, 2023Assignee: NANCHANG UNIVERSITYInventors: Huibin Qiu, Zuozhi Hu, Donghua Xiao, Shengfa Wu, Chengjie Zhong, Jiangcun Chen, Chaozhe Hu, Xiaobin Li, Junjie Wu, Junhui Liu, Yizhen Bao, Xiaoyang Zhang, Runrui Dai, Lihuan Liu, Jianing Xu, Xu Tu, Juecong Zhang, Peng Guo, Shuyu Long, Huang Weng, Chenyu Tong, Sanqiu Liu
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Patent number: 11840774Abstract: The present disclosure discloses a one-step chitosan fiber spinning device, including a stand; a stock solution tank, a coagulating bath, a plasticizing stretch bath, a water washing basin, a drying mechanism and a winding mechanism; a front end of a water conveying pipe is fixed on an inner wall of a front end of the water washing basin; a bearing at a front end of a mounting sleeve is mounted on the inner wall of the front end of the water washing basin; activity slots are formed in outer ends of mounting plates; a control head is fixed at an outer end of a control head seat; one end of a two-shaft motor is connected with a gear; a water tank is mounted at a top of a rear end of the water conveying pipe.Type: GrantFiled: June 5, 2023Date of Patent: December 12, 2023Assignee: WENZHOU JIAYUAN BIOTECHNOLOGY CO. LTDInventors: Liang Lin, Xinxu Yan, Rui Han, Peng Guo
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Publication number: 20230392294Abstract: The present disclosure discloses a method for preparing a pure chitosan fiber, and relates to the technical field of preparation of chitosan. The method includes the following steps: S1, preparing an acetic acid solution; S2, preparing a chitosan stock solution; S3, treating a chitosan spinning solution; and S4, preparing a chitosan fiber. In step S3, a pretreatment machine includes a body; an driving mechanism is arranged in the body; a stirring mechanism is arranged in the driving mechanism; a scraping mechanism is arranged below the driving mechanism; a preliminary treatment mechanism is arranged at an inner upper side of the body; the driving mechanism penetrates through the preliminary treatment mechanism and is arranged in the body; a separation mechanism is arranged on a bottom of the body.Type: ApplicationFiled: August 22, 2023Publication date: December 7, 2023Inventors: Liang Lin, Rui Han, Peng Guo, Xinxu Yan
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Publication number: 20230383442Abstract: The present disclosure discloses a one-step chitosan fiber spinning device, including a stand; a stock solution tank, a coagulating bath, a plasticizing stretch bath, a water washing basin, a drying mechanism and a winding mechanism; a front end of a water conveying pipe is fixed on an inner wall of a front end of the water washing basin; a bearing at a front end of a mounting sleeve is mounted on the inner wall of the front end of the water washing basin; activity slots are formed in outer ends of mounting plates; a control head is fixed at an outer end of a control head seat; one end of a two-shaft motor is connected with a gear; a water tank is mounted at a top of a rear end of the water conveying pipe.Type: ApplicationFiled: June 5, 2023Publication date: November 30, 2023Inventors: Liang Lin, Xinxu Yan, Rui Han, Peng Guo
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Publication number: 20230383712Abstract: An intake manifold for an engine includes a premixing chamber, a pressure stabilizing chamber, and multiple intake passages. The intake passages are connected with a bottom of the pressure stabilizing chamber. A first end of the premixing chamber includes an intake end having an air inlet. A second end of the premixing chamber is communicated with the pressure stabilizing chamber and is close to a top of the pressure stabilizing chamber. An exhaust gas inlet is disposed on the premixing chamber and close to the air inlet. The engine includes an engine body and the intake manifold for the engine. The vehicle includes a vehicle body and the engine.Type: ApplicationFiled: August 15, 2023Publication date: November 30, 2023Inventors: Li LI, Nan ZHANG, Shiyi PAN, Peng GUO, Kuicong HE