Patents by Inventor Jun Meng
Jun Meng 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: 11999741Abstract: The present disclosure relates to processes for preparing 64(3s,4s)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl)-3-(tetrahydropyran-4-yl-7h-imidazo[1,5-a]pyrazin-8-one.Type: GrantFiled: April 19, 2022Date of Patent: June 4, 2024Assignee: Cardurion Pharmaceuticals, Inc.Inventors: Niels Svenstrup, Jun Zhang, Jikui Sun, Yuyin Chen, Jianshe Kong, Rujian Ma, Junhua Zhang, Liang Qin, Huanming Xiao, Jinxu Sun, Xiao Meng, Fenglai Sun, Jingyang Zhu
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Publication number: 20240175839Abstract: Defect detection method for a semi-conducting bedding layer of a power cable includes: obtaining a length parameter, a corrugation pitch parameter, radius parameters, and a thickness parameter of a power cable; obtaining a first resistance value between a shield and a corrugated sheath, and calculating a second resistance value of the shield based on the length parameter and the corrugation pitch parameter; calculating a radial resistance value of the semi-conducting bedding layer based on the first resistance value and the second resistance value; determining a contact angle of a critical point of contact between the corrugated sheath and the semi-conducting bedding layer based on the radius parameters and the thickness parameter; calculating volume resistivity of the semi-conducting bedding layer based on the radial resistance value and the contact angle; and comparing the volume resistivity with a preset evaluation parameter to obtain a defect detection result of the semi-conducting bedding layer.Type: ApplicationFiled: January 21, 2022Publication date: May 30, 2024Inventors: Shengchen Fang, Pengxian Song, Xu Li, Yang Yu, Mingzheng Zhu, Zhengzheng Meng, Fengzheng Zhou, Xiaohui Zhu, Lei Yang, Jun Zhang, Chun He, Nan Wang, Ke Xu, Qinghua Tang, Chi Zhang, Haoming Wang, Longji Li, Cheng Sun, Wei Fan
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Patent number: 11994410Abstract: A calibration and verification system for a directional sensor, including an industrial control computer and a directional sensor, wherein the industrial control computer is connected to a sensor signal acquisition system, a first triaxial Helmholtz coil and a second triaxial Helmholtz coil, respectively, wherein a heating calibration turntable is disposed in the first triaxial Helmholtz coil and configured to heat and calibrate the directional sensor, and wherein a high-precision inclination and azimuth test turntable is disposed in the second triaxial Helmholtz coil and configured to verify the directional sensor.Type: GrantFiled: September 29, 2020Date of Patent: May 28, 2024Assignees: CHINA NATIONAL PETROLEUM CORPORATION, CHINA NATIONAL LOGGING CORPORATIONInventors: Zhuoran Meng, Jun Zhu, Fei Wang, Shuyun Cheng, Yao Wu, Sang Jia, Ying Guo, Hongsheng Cui, Yong Die, Ye Lu, Peng Chen, Tong Li, Jun Wang
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Patent number: 11988800Abstract: A method of reducing or rejecting common mode interference and a circuit for electromagnetic induction logging with improved common mode interference reduction or rejection are disclosed, which are useful in the field of electromagnetic induction logging technology. Accurate formation signals are calculated based on phases and amplitudes of common mode signals, which do not change with the coil access mode, and phases of differential signals, which are reversed with amplitudes unaltered when the coil is connected reversely. This provides a mechanism to effectively eliminate the influence of common mode interference even when the common mode interference is greater in amplitude than the signals from a geological formation.Type: GrantFiled: June 28, 2022Date of Patent: May 21, 2024Assignee: University of Electronic Science and Technology of ChinaInventors: Guoyun Guan, Min Meng, Jun Hu, Zaiping Nie
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Publication number: 20240158880Abstract: A micro-molybdenum-type weathering bridge steel plate disclosed by the present invention is characterized in that the steel plate is smelted from the following components by weight: C: 0.05-0.08%, Si: 0.30-0.50%, Mn: 1.25-1.35%, P: 0.010-0.014%, S?0.003%, Nb: 0.020-0.030%, Ti: 0.010-0.020%, V: 0.040-0.050%, Cu: 0.25-0.40%, Ni: 0.25-0.35%, Cr: 0.45-0.55%, Mo: 0.03-0.08%, Alt: 0.020-0.040%, and the balance from Fe and impurities. Less content of molybdenum reduces the production cost of the steel plate, the yield strength of the steel plate is 500-600 MPa, the yield strength ratio is ?0.85, and the maximum thickness of the steel plate can reach 80 mm.Type: ApplicationFiled: November 17, 2021Publication date: May 16, 2024Applicant: NANJING IRON & STEEL CO., LTD.Inventors: Yixin HUANG, Mingliang QIAO, Baijie ZHAO, Chunxia TANG, Jun WANG, Qiang CUI, Linheng CHEN, Yuqun YIN, Tao LIU, Yurong QIN, Lingming MENG
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Publication number: 20240155029Abstract: A method for optimizing data access performance, which is applied to an intermediate device, is described. The intermediate device is a network device between a client and a server side, there are one or more clients and one or more server sides. The method includes the intermediate device parsing a received first packet to obtain a feature of the first packet, where the first packet is from a terminal on which one of the clients is located, the first packet is used to request data from one of the server sides, the feature indicates the data requested by using the first packet, and the feature is carried in a part that is of the first packet and that corresponds to application layer data. The method may also include, when the intermediate device stores the data requested by using the first packet, sending the data requested by using the first packet to the terminal.Type: ApplicationFiled: January 12, 2024Publication date: May 9, 2024Inventors: Yan XU, Wanhong MENG, Haiyan CHEN, Kai DU, Jun HUANG
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Publication number: 20240133281Abstract: A calculation system for predicting a proppant embedding depth based on a shale softening effect is provided, including a sampling test terminal, a scheduling module, a monitoring module, and a calculation module, wherein the scheduling module, the monitoring module, and the calculation module are connected in communication, and the monitoring module is connected to an external operating system through a wireless network, wherein the external operating system is configured to perform a hydraulic fracturing operation and receive a first control signal and/or a second control signal from the monitoring module. The sampling test terminal is configured to test the samples and obtain test data. The scheduling module is configured to determine a target construction parameter.Type: ApplicationFiled: December 23, 2023Publication date: April 25, 2024Applicant: SOUTHWEST PETROLEUM UNIVERSITYInventors: Cong LU, Qijun ZENG, Jianchun GUO, Jiaxing LIU, Jun WU, Junkai LU, Cheng LUO, Guangqing ZHOU, Xianbo MENG, Jiandong WANG, Yanhui LIU, Xiaoshan WANG, Xin SHAN
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Publication number: 20240134632Abstract: An information handling system may include at least one processor and a memory. The information handling system may be configured to perform a maintenance operation involving a plurality of hosts of an information handling system cluster by: determining a score for each host based on a sum of working memory sizes for all active virtual machines executing on such host plus a sum of persistent storage sizes for all virtual machines stored on such host; based on the determined scores, selecting a first host for upgrading; migrating at least a portion of all virtual machines stored on the first host from the first host to one or more other hosts; and causing the first host to perform the maintenance operation.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Applicant: Dell Products L.P.Inventors: Kai CHEN, Jun ZHAN, Stéphane MENG, HongGang LIU, Yuyan CHEN, Carl SHI, Michael G. VARTERESIAN
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Patent number: 11962615Abstract: A system for detecting Denial-of-Service (DoS) attacks on one or more user profiles collects a number of invalid sign-on attempts on the one or more user profiles during every time interval. The system determines a number of invalid sign-on attempts on every user profile since the start of the first time interval. The system detects a first DoS attack on a particular user profile if a first number of invalid sign-on attempts on the particular user profile exceeds a single-user profile. The system detects a second DoS attack on multiple user profiles during the first time interval if the increase in the total number of invalid sign-on attempts since the last time interval exceeds a scan-level threshold number. The system detects a third DoS attack on multiple user profiles if the total number of invalid sign-on attempts detected during combined time intervals exceeds a third threshold number.Type: GrantFiled: July 23, 2021Date of Patent: April 16, 2024Assignee: Bank of America CorporationInventors: Xiao Jun Zhang, Neetika Singh, Jesse Deping Meng, Robert Bruce Williams, Joshua Samuel Drucker, Cynthia Diane Dieterich
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Patent number: 11945971Abstract: Provided is a graphene-based coating suspension comprising multiple graphene sheets, thin film coating of an anti-corrosive pigment or sacrificial metal deposited on graphene sheets, and a binder resin dissolved or dispersed in a liquid medium, wherein the multiple graphene sheets contain single-layer or few-layer graphene sheets selected from a pristine graphene material having essentially zero % of non-carbon elements, or a non-pristine graphene material having 0.001% to 47% by weight of non-carbon elements wherein the non-pristine graphene is selected from graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, doped graphene, chemically functionalized graphene, or a combination thereof. The invention also provides a process for producing this coating suspension. Also provided is an object or structure coated at least in part with such a coating.Type: GrantFiled: May 8, 2018Date of Patent: April 2, 2024Assignee: Global Graphene Group, Inc.Inventors: Fan-Chun Meng, Yi-jun Lin, Shaio-yen Lee, Wen Y. Chiu, Aruna Zhamu, Bor Z. Jang
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Patent number: 11883928Abstract: A mechanism for polishing includes a polishing member, an eccentric member coupled to the polishing member, and a driving member coupled to the eccentric member. The driving member drives the eccentric member to rotate to move the polishing member to reciprocate in the one-dimensional direction, so that when a relative position between the polishing mechanism and the workpiece is fixed, the polishing member polishes a workpiece by translating a polishing surface. A method for the polishing process, applied by a polishing device, is also disclosed. By using the polishing mechanism, the entirety of the polishable surface of the workpiece can be covered, and collapsed edges of the workpiece are avoided.Type: GrantFiled: May 17, 2021Date of Patent: January 30, 2024Assignee: Fulian Yuzhan Precision Technology Co., LtdInventors: Feng Zhang, Ming Luo, Ai-Jun Tang, Jian-Jun Meng
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Patent number: 11829111Abstract: An intellectual quality management method is disclosed. A heatmap risk interface is created according to the required data and the parameter configuration which are calculated using a time dependent risk priority number (RPN) equation. An intellectual audit scheduling algorithm is defined via the heatmap risk interface to automatically generate at least one audit plan. An audit program corresponding to the audit plan is performed and a plurality of problem points are selected. Intellectual root cause category recommendation is performed to the questions points. intellectual corrective actions and preventive action recommendations are performed to the problem points according to the intellectual root cause category recommendation to obtain at least one optimum corrective action and at least one preventive action.Type: GrantFiled: August 12, 2021Date of Patent: November 28, 2023Assignee: Shenzhen Fullan Fugui Precision Industry Co., Ltd.Inventors: Yi-Hsiu Huang, Kuang-Hung Chiang, Ai-Jun Meng, Yu-Hsiang Tung, Min-Zhi Shen, Shyang-Yih Wang, Po-Chun Chang
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Publication number: 20230297037Abstract: An intellectual quality management method is disclosed. A heatmap risk interface is created according to the required data and the parameter configuration which are calculated using a time dependent risk priority number (RPN) equation. An intellectual audit scheduling algorithm is defined via the heatmap risk interface to automatically generate at least one audit plan. An audit program corresponding to the audit plan is performed and a plurality of problem points are selected. Intellectual root cause category recommendation is performed to the questions points. intellectual corrective actions and preventive action recommendations are performed to the problem points according to the intellectual root cause category recommendation to obtain at least one optimum corrective action and at least one preventive action.Type: ApplicationFiled: May 27, 2023Publication date: September 21, 2023Inventors: YI-HSIU HUANG, KUANG-HUNG CHIANG, AI-JUN MENG, YU-HSIANG TUNG, MIN-ZHI SHEN, SHYANG-YIH WANG, PO-CHUN CHANG
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Patent number: 11733659Abstract: An intellectual quality management method is disclosed. A heatmap risk interface is created according to the required data and the parameter configuration which are calculated using a time dependent risk priority number (RPN) equation. An intellectual audit scheduling algorithm is defined via the heatmap risk interface to automatically generate at least one audit plan. An audit program corresponding to the audit plan is performed and a plurality of problem points are selected. Intellectual root cause category recommendation is performed to the questions points. intellectual corrective actions and preventive action recommendations are performed to the problem points according to the intellectual root cause category recommendation to obtain at least one optimum corrective action and at least one preventive action.Type: GrantFiled: August 12, 2021Date of Patent: August 22, 2023Assignee: Shenzhen Fullan Fugui Precision Industry Co., Ltd.Inventors: Yi-Hsiu Huang, Kuang-Hung Chiang, Ai-Jun Meng, Yu-Hsiang Tung, Min-Zhi Shen, Shyang-Yih Wang, Po-Chun Chang
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Publication number: 20220404778Abstract: An intellectual quality management method is disclosed. A heatmap risk interface is created according to the required data and the parameter configuration which are calculated using a time dependent risk priority number (RPN) equation. An intellectual audit scheduling algorithm is defined via the heatmap risk interface to automatically generate at least one audit plan. An audit program corresponding to the audit plan is performed and a plurality of problem points are selected. Intellectual root cause category recommendation is performed to the questions points. intellectual corrective actions and preventive action recommendations are performed to the problem points according to the intellectual root cause category recommendation to obtain at least one optimum corrective action and at least one preventive action.Type: ApplicationFiled: August 12, 2021Publication date: December 22, 2022Inventors: YI-HSIU HUANG, KUANG-HUNG CHIANG, AI-JUN MENG, YU-HSIANG TUNG, MIN-ZHI SHEN, SHYANG-YIH WANG, PO-CHUN CHANG
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Publication number: 20210362284Abstract: A mechanism for polishing includes a polishing member, an eccentric member coupled to the polishing member, and a driving member coupled to the eccentric member. The driving member drives the eccentric member to rotate to move the polishing member to reciprocate in the one-dimensional direction, so that when a relative position between the polishing mechanism and the workpiece is fixed, the polishing member polishes a workpiece by translating a polishing surface. A method for the polishing process, applied by a polishing device, is also disclosed. By using the polishing mechanism, the entirety of the polishable surface of the workpiece can be covered, and collapsed edges of the workpiece are avoided.Type: ApplicationFiled: May 17, 2021Publication date: November 25, 2021Inventors: FENG ZHANG, MING LUO, AI-JUN TANG, JIAN-JUN MENG
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Patent number: 11170346Abstract: A credentials verification network utilizes blockchain technology to track/verify credentials for candidates that can later be used in the hiring verification process. As implemented by nodes of a distributed network, a candidate receives from a first network node a secure credential generated by a credentialing source from an original credential document. The first node processes the secure credential according to a security feature (e.g., hash function) to create a transaction, and assigns an identifier to the transaction. The first node signs the transaction with a private key to create a transaction signature. The first node sends the signed transaction to a central server that broadcasts the transaction to the blockchain network. Once the network has accepted the transaction, the candidate will be notified and handed over the raw text document and transaction receipt ID. The candidate can forward the information to a recruiter or potential employer running a second node.Type: GrantFiled: December 20, 2016Date of Patent: November 9, 2021Assignee: SAP SEInventors: Nethaji Tummuru, Surbhi Sheth-Shah, Michael Kunzmann, Sanjay Shirole, Jun Meng
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Publication number: 20210331666Abstract: Disclosed is an environment active sensing-type automatic parking system in a parking lot, including a vehicle information acquisition and identification module, a multi-sensor positioning module, a building information model module, a classification processing module, path planning and navigation module, a parking space state judgment module, a two-flywheel steering device and a mechanical power device. A QR code, a mechanical power device, and a two-flywheel steering device are mounted onto a vehicle, the QR code is identified by using a camera in the parking lot to achieve continuous positioning, an optimal path is planned according to vehicle distribution information in the current parking lot, and the driving speed and driving direction of the vehicle are controlled by remotely controlling the mechanical power device in the vehicle, so as to achieve automatic parking in the parking lot.Type: ApplicationFiled: July 6, 2021Publication date: October 28, 2021Inventors: Jun MENG, Shaoshuai WANG
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Patent number: 10955161Abstract: Systems and methods are provided for determining a weather forecast corresponding to a location of an air handling unit for a building, generating a foot traffic forecast for a specified time period in the building, and generating a predicted energy consumption curve based on the weather forecast and generated foot traffic forecast for the specified time period. Based on the predicted energy consumption curve, the systems and methods further provide for generating settings for controllable energy devices of the air handling unit to control the air handling unit for the specified time period.Type: GrantFiled: January 31, 2019Date of Patent: March 23, 2021Assignee: SAP SEInventors: Ninad Kulkarni, Xuening Wu, Sangeetha Krishnamoorthy, Mario Ponce, Jun Meng, Rui Jin, Wafaa Sabil, Sivakumar N
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Patent number: D1027900Type: GrantFiled: August 3, 2022Date of Patent: May 21, 2024Assignee: U-LOVELIFE (SHENZHEN) TECHNOLOGY CO., LTDInventors: Jun Ma, Huixian Tian, Hui Pan, Liu Meng