Patents by Inventor Feng Jin
Feng Jin 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: 20240150248Abstract: The present invention relates to a low-temperature co-fired ceramic powder and a preparation method and application thereof. The material composition of the low-temperature co-fired ceramic powder is xRO-yM2O3-zXO2, where R is at least one of Mg, Ca, Ba, Zn, Cu, and Pb, M is at least one of B, Al, Co, In, Bi, Nd, Sm, and La, X is at least one of Si, Ge, Sn, Ti, Zr, and Hf, 0?x?85 wt %, 15 wt %?y?90 wt %, 10 wt %?z?85 wt %, and x+y+z=1; and the low-temperature co-fired ceramic powder is obtained by high-temperature melting, quenching, and recrystallization treatment. The temperature of high-temperature melting is 1,200° C. to 1,600° C., and the temperature of recrystallization treatment is 500° C. to 900° C.Type: ApplicationFiled: November 17, 2021Publication date: May 9, 2024Inventors: Feng LIU, Yongyuan LIANG, Tan LV, Hangfeng JIN
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Patent number: 11978241Abstract: Embodiments of the disclosure provide an image processing method and apparatus, a computer-readable medium, and an electronic device. The image processing method includes: extracting a feature map of a target image; dividing the feature map into target regions; determining weights of the target regions according to feature vectors of the target regions; and generating a feature vector of the target image according to the weights of the target regions and the feature vectors of the target regions.Type: GrantFiled: June 21, 2021Date of Patent: May 7, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Kun Jin, Shi Jie Zhao, Yang Yi, Feng Li, Xiao Xiang Zuo
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Publication number: 20240136413Abstract: A laterally diffused metal oxide semiconductor device and a preparation method thereof are disclosed. The semiconductor device includes: a substrate; a body region having a first conductivity type and formed in the substrate; a drift region, having a second conductivity type, formed in the substrate and adjacent to the body region; a field plate structure, formed on the drift region, a lower surface of an end of the field plate structure close to the body region being flush with the upper surface of the substrate, and the end of the field plate structure close to the body region also having an upwardly extending inclined surface; and a drain region, having a second conductivity type, formed in an upper layer of the drift region, and in contact with the end of the field plate structure away from the body region.Type: ApplicationFiled: July 27, 2021Publication date: April 25, 2024Applicant: CSMC TECHNOLOGIES FAB2 CO., LTD.Inventors: CHUNXU LI, FENG LIN, SHUXIAN CHEN, HONGFENG JIN, HUAJUN JIN, GANG HUANG, YU HUANG, BIN YANG
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Publication number: 20240132473Abstract: The present invention relates to the technical field of biomedicine, in particular to a sulfoximide substituted indazole compound, an isomer thereof, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: December 19, 2023Publication date: April 25, 2024Applicant: Shanghai Xunhe Pharmaceutical Technology Co. Ltd.Inventors: Nongnong WEI, Hua JIN, Yongyong ZHENG, Feng ZHOU, Meihua HUANG
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Patent number: 11968558Abstract: The present disclosure relates to data transmission methods and apparatus to implement quality of service (QoS) flow-based data transmission in an architecture in which a central unit-control plane (CU-CP) and a central unit-user plane (CU-UP) are separated from each other. In one example method, when receiving data of a QoS flow, the CU-UP may send a QoS flow identity (ID) and a protocol data unit (PDU) session ID that are of the data of the QoS flow to the CU-CP, where a PDU session corresponding to the PDU session ID includes the data of the QoS flow.Type: GrantFiled: March 24, 2021Date of Patent: April 23, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Feng Han, Xingxing Hu, Yinghao Jin, Wei Tan
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Publication number: 20240095382Abstract: The present disclosure relates to data protection methods and vehicles. In an example method, a target vehicle may receive a first configuration file, and determine a first configuration policy based on the first configuration file. The first configuration policy may be used to configure a protection manner of user data associated with a first application. The target vehicle may perform a first operation according to the first configuration policy.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Inventors: Yu SHANG, Jiangqi LI, Zhaohua HE, Shijing JIN, Feng GENG, Jianlong CAO
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Publication number: 20240086731Abstract: The present invention relates to a knowledge-graph extrapolating method and system based on multi-layer perception, the method comprising: using relational graph convolutional network encoders to learn embedding representations, and capturing dynamic evolution of a fact; designing emerging task processing units to construct multiple layers of entity sets, and assigning a matching historical relevance; classifying prediction tasks into different reasoning scenes, and connecting them to the corresponding processing unit for partition of entity sets; and using a multi-class task solving method to acquire predicted probability distributions of target entities, and taking the highest one as a prediction answer, so as to accomplish extrapolation of a temporal knowledge graph, wherein the prediction tasks are classified into different reasoning scenes according to whether it contains any entity or relation that has never appeared historically.Type: ApplicationFiled: January 13, 2023Publication date: March 14, 2024Inventors: Feng ZHAO, Mingtao CHEN, Kangzheng LIU, Hai JIN
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Patent number: 11920669Abstract: The present disclosure provides a gearbox of a rail vehicle, which belongs to the technical field of gear transmission.Type: GrantFiled: October 29, 2019Date of Patent: March 5, 2024Assignee: CRRC QISHUYAN INSTITUTE CO., LTD.Inventors: Feng Li, Hongbo Que, Hui Zhao, Hua Li, Siqin Jin
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Patent number: 11924080Abstract: Some embodiments provide a method of identifying packet latency in a software defined datacenter (SDDC) that includes a network and multiple host computers executing multiple machines. At a first host computer, the method identifies and stores (i) multiple time values associated with several packet processing operations performed on a particular packet sent by a first machine executing on the first host computer, and (ii) a time value associated with packet transmission through the SDDC network from the first host computer to a second host computer that is a destination of the particular packet. The method provides the stored time values to a set of one or more controllers to process to identify multiple latencies experienced by multiple packets processed in the SDDC.Type: GrantFiled: March 21, 2022Date of Patent: March 5, 2024Assignee: VMware LLCInventors: Haoran Chen, Ming Shu, Xi Cheng, Feng Pan, Xiaoyan Jin, Caixia Jiang, Qiong Wang, Qi Wu
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Patent number: 11862883Abstract: An electrical connector includes multiple conductive terminals respectively retained in multiple accommodating slots of an insulating body. Each conductive terminal includes a base portion, a connecting portion extending from one side of the base portion, a first elastic arm and a second elastic arm extending from the connecting portion toward a direction away from the same one side of the base portion, and at least one fixing portion extending from another side of the base portion. A width of the connecting portion is less than a width of the base portion and less than a width of a location of the first elastic arm near the connecting portion as well as a width of a location of the second elastic arm near the connecting portion. The fixing portion and the first elastic arm are respectively located at different sides of the base portion, thus achieving good elasticity and thinness.Type: GrantFiled: October 25, 2021Date of Patent: January 2, 2024Assignee: LOTES CO., LTDInventor: Zuo Feng Jin
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Patent number: 11834454Abstract: The present disclosure relates to Alkynylphenylbenzamide compounds and the applications thereof. The said Alkynylphenylbenzamide compounds have the structure shown in Formula (I). The compounds can be used as protein kinase inhibitors, which can effectively inhibit the activity of TRK protein kinase and the proliferation, migration and invasion of various tumor cells. At the same time, it has the characteristics of good pharmacokinetics and low toxicity.Type: GrantFiled: September 20, 2022Date of Patent: December 5, 2023Assignee: SHENZHEN NEWDEL BIOTECH CO., LTD.Inventors: Xiaoyun Lu, Zhang Zhang, Ke Ding, Shuang Xiang, Jie Wang, Zhengchao Tu, Zhimin Zhang, Xia Tang, Zuqin Wang, Xun He, Feng Jin, Shuihua Zhang, Zhenwei Li
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Publication number: 20230387681Abstract: A method for generating electric substation load transfer control parameters includes adjusting elements in a fundamental scale matrix according to a condition change of a power grid, wherein the fundamental scale matrix is constructed based on the topology structure of the power grid, and the elements in the fundamental scale matrix represent switch information and risk values of paths between nodes of the power grid, wherein the switch information represents number of switching times required for connecting two nodes of the power grid; and performing operations on the adjusted fundamental scale matrix to generate switch information and risk values of paths for electric substation load transfer control, as electric substation load transfer control parameters.Type: ApplicationFiled: July 7, 2023Publication date: November 30, 2023Applicant: Utopus Insights, Inc.Inventors: Zhen Huang, Feng Jin, Qi Ming Tian, Wen Jun Yin, Ya Nan Zhang, Ming Zhao
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Publication number: 20230318217Abstract: An electrical connector includes a plurality of terminal groups arranged along a front-rear direction. Each terminal group is formed by a first terminal and a second terminal provided in the front-rear direction. The first terminal includes a first base portion and two first elastic arms connected to the first base portion. Each first elastic arm has a first contact portion located in front of the first base portion. The second terminal includes a second base portion and two second elastic arms connected to the second base portion. The second elastic arms are formed by extending backward and then bending and extending forward relative to the second base portion. Each second elastic arm has a second contact portion. In a same terminal group, along the front-rear direction, a distance between the first and second base portions is less than a distance between the first and second contact portions.Type: ApplicationFiled: March 9, 2023Publication date: October 5, 2023Inventors: Yu Lun Tsai, Zuo Feng Jin
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Publication number: 20230295784Abstract: A high-strength and high-fatigue-life steel for a cable, which comprises, in addition to Fe, the following chemical elements in percentages by mass: 0.90-1.00% of C; 0.90-1.50% of Si; 0.25-0.58% of Mn; 0.20-1.00% of Cr; 0.03-0.12% of V; and 0.0008-0.0025% of Ca. In addition, further provided are a wire rod made of the high-strength and high-fatigue-life steel for a cable and a preparation method for the wire rod.Type: ApplicationFiled: August 16, 2021Publication date: September 21, 2023Applicant: BAOSHAN IRON & STEEL CO., LTD.Inventors: Zan YAO, Feng JIN, Ziquan YU, Zongze HUANG, Sixin ZHXO, Haoyang ZHAO, Ruiyin ZHAI
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Patent number: 11755976Abstract: The present disclosure discloses a method for predicting oxygen load in iron and steel enterprises based on production plan, which relates to influencing factor extraction, neural network modeling and similar sequence matching technologies. The method uses the actual industrial operation data to first extract the relevant data such as the production plan and production performance of converter steel-making, analyze the influencing factors, and extract the main influencing variables of oxygen consumption. Then, the neural network prediction model of oxygen consumption of a single converter is established, the mean square error is taken as the evaluation index, and the predicting result of time granularity of a converter in the blowing stage is given. Finally, in combination with the information of smelting time and smelting duration of each device in the converter production plan, the prediction value of oxygen load in a planned time period is given.Type: GrantFiled: July 28, 2020Date of Patent: September 12, 2023Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Jun Zhao, Feng Jin, Guanghui Yang, Wei Wang
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Patent number: 11742658Abstract: A method for generating electric substation load transfer control parameters includes adjusting elements in a fundamental scale matrix according to a condition change of a power grid, wherein the fundamental scale matrix is constructed based on the topology structure of the power grid, and the elements in the fundamental scale matrix represent switch information and risk values of paths between nodes of the power grid, wherein the switch information represents number of switching times required for connecting two nodes of the power grid; and performing operations on the adjusted fundamental scale matrix to generate switch information and risk values of paths for electric substation load transfer control, as electric substation load transfer control parameters.Type: GrantFiled: June 15, 2021Date of Patent: August 29, 2023Assignee: Utopus Insights, Inc.Inventors: Zhen Huang, Feng Jin, Qi Ming Tian, Wen Jun Yin, Ya Nan Zhang, Ming Zhao
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Patent number: 11735854Abstract: An electrical connector includes multiple terminals formed by cutting from a metal plate and bending. The portion of the metal plate with the terminals being removed is defined as a base plate. Each terminal has a base portion and an elastic arm connected thereto. The base portion is at least partially horizontally provided to be coplanar to the base plate. A cutting slot is formed between the base plate and the base portion. A through slot is formed between the base plate and the elastic arm. An insulating body is provided with through holes running vertically therethrough. A portion of the cutting slot and the through slot are exposed in a corresponding through hole. The terminals include signal terminals and ground terminals. The base plate forms a connecting portion between the through slot and the cutting slot of each ground terminal to be connected to the ground terminal.Type: GrantFiled: December 16, 2021Date of Patent: August 22, 2023Assignee: LOTES CO., LTDInventors: Chien Chih Ho, Wen Chang Chang, Zuo Feng Jin, Chang Wei Huang
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Publication number: 20230236314Abstract: In various examples, methods and systems are provided for sampling and transmitting the most useful information from a radar signal representing a scene while staying within the computational and storage confines of a standard automotive radar sensor and the bandwidth constraints of a standard communication link between a radar sensor and processing unit. Disclosed approaches may select a patch of frequency bins that correspond to radar signals based at least on proximities of the frequency bins to one or more frequency bins corresponding to at least one peak and/or detection point in the radar signals. Data representing samples corresponding to the patch of frequency bins may be transmitted to the processing unit and applied to one or more machine learning models in order to accurately classify, identify, and/or track objects.Type: ApplicationFiled: January 26, 2022Publication date: July 27, 2023Inventors: Feng Jin, Nitin Bharadwaj, Shane Murray, James Hockridge Critchley, Sangmin Oh
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Patent number: 11702394Abstract: Inhibitors of Glycerol 3-Phosphate Acyltransferase (GPAT) are provided; and methods of use in the treatment of cancer; and treatment of conditions relating to metabolic syndrome and hyperlipidemia.Type: GrantFiled: February 22, 2019Date of Patent: July 18, 2023Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Arvin Gouw, Dean W. Felsher, Feng Jin, Richard N. Zare, Katherine Margulis, Steven R. Schow, Robert J. Greenhouse, David Loughhead, Steven Richards
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Patent number: D1020841Type: GrantFiled: December 10, 2021Date of Patent: April 2, 2024Assignee: DANGQU NETWORK TECHNOLOGY (HANGZHOU) CO., LTD.Inventors: Zhi Li, Linglin Jin, Feng Yu