Patents by Inventor Chong Zhang
Chong 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: 11987937Abstract: A composite embankment structure includes an embankment, an airflow-enhanced embankment ventilation structure, and a heat pipe system. The embankment includes an embankment filler layer, a ventilation slab lower leveling layer, a ventilation slab upper cushion, and a pavement structure layer arranged in sequence from bottom to top. The ventilation slab in the airflow-enhanced embankment ventilation structure is arranged between the ventilation slab lower leveling layer and the ventilation slab upper cushion. The heat pipe system includes a heat pipe, and one end of the heat pipe is inserted into the embankment from an embankment slope and is located under the ventilation slab.Type: GrantFiled: October 27, 2023Date of Patent: May 21, 2024Assignee: NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CHINESE ACADEMY OF SCIENCESInventors: Wansheng Pei, Shuai Du, Mingyi Zhang, Chong Wang
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Publication number: 20240160222Abstract: A method of localizing a mobile robot 100 with respect to a target object 601 using an initial map of a reference object which is a representation of the target object is disclosed herein.Type: ApplicationFiled: March 2, 2022Publication date: May 16, 2024Applicant: Agency for Science, Technology and ResearchInventors: Saurab VERMA, Syed Zeezhan Ahmed MUKHTAR, Kun ZHANG, Nicolas Andre GAUTHIER, Kam Pheng NG, Yuda CHEN, Chong Boon TAN, Albertus Hendrawan ADIWAHONO
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Patent number: 11985473Abstract: The present disclosure discloses an earphone. The earphone may include a hook-shaped component, a connecting component, and a holding component. When the earphone is in a wearing state, the hook-shaped component may be configured to hang between a rear side of an ear of a user and a head of the user. The holding component may be configured to contact a front side of the ear. The connecting component may be configured to connect the hook-shaped component and the holding component and extend from the head to an outside of the head to cooperate with the hook-shaped component to provide the holding component with a pressing force on the front side of the ear.Type: GrantFiled: December 29, 2021Date of Patent: May 14, 2024Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Zeying Zheng, Jiang Xu, Yonggen Wang, Haofeng Zhang, Gan Lai, Chong Wang, Liwei Wang, Ruixin Han, Lei Zhang, Junjiang Fu
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Patent number: 11983165Abstract: Embodiments of the present disclosure provide techniques for deduplicating files during internal stage replication using a directory table of the replicated internal stage that is modified as a cache for storing and retrieving original file-level metadata for the replicated files. An initial list of candidate files for loading from the internal stage to a table of the target deployment is prepared based on the files listed in the internal stage, and refined using a directory table lookup. If there is any inconsistency between the files registered in the directory table and the files listed in the internal stage, the target deployment will inspect the user-defined file-level metadata to obtain original file-level metadata for each file that is present in the internal stage but not in the directory table. This information may be used during deduplication to ensure that no duplicate files are loaded.Type: GrantFiled: March 29, 2023Date of Patent: May 14, 2024Assignee: Snowflake Inc.Inventors: Abdullah Al Mahmood, Chong Han, Ganeshan Ramachandran Iyer, Jiaxing Liang, Nithin Mahesh, Yanrui Zhang
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Publication number: 20240153257Abstract: A monitoring system based on a digital converter station includes a first monitoring terminal deployed at a first-level monitoring side, a second monitoring terminal deployed at a second-level monitoring side, and a third monitoring terminal deployed at a third-level monitoring side; the monitoring terminal at each level includes a communication module, a human-machine interaction module, a device status monitoring module, a device alarm management module, a video fusion processing module, and a data transmission adjustment and control module.Type: ApplicationFiled: January 11, 2024Publication date: May 9, 2024Applicants: STATE GRID CORPORATION OF CHINA, STATE GRID ECONOMIC AND TECHNOLOGICAL RESEARCH INSTITUTE CO., LTD, NR ELECTRIC CO., LTD., XJ GROUP CORPORATION, NARI TECHNOLOGY CO., LTD, BEIJING SGITG ACCENTURE INFORMATION TECHNOLOGY CENTER CO., LTD., HUAWEI TECHNOLOGY CO., LTDInventors: Wei JIN, Qing WANG, Xianshan GUO, Jun LYU, Siyuan LIU, Xiang ZHANG, Yanguo WANG, Zhanguo ZHANG, Haifeng WANG, Chong TONG, Ming LI, Wei CHENG, Ning ZHAO, Zhou CHEN, Xiaojun HOU, Hanqing ZHAO
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Patent number: 11975348Abstract: A liquid dispensing system for dispensing two or more liquids of different composition, viscosity, solubility and/or miscibility at high filling speeds into a container through a unitary dispensing nozzle to improve homogeneous mixing of such liquids, while said nozzle is an integral piece free of any movable parts.Type: GrantFiled: November 25, 2020Date of Patent: May 7, 2024Assignee: The Procter & Gamble CompanyInventors: Justin Thomas Cacciatore, Chong Gu, Scott William Capeci, Ilse Maria Cyrilla D'Haeseleer, Vincenzo Guida, Boon Ho Ng, Qi Zhang
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Publication number: 20240141086Abstract: This disclosure relates to a curable composition comprising (a) at least one light polymerizable liquid; (b) at least one epoxy precursor dissolved in component (a); and (c) at least one photoinitiator; wherein the curable composition exhibits no more than 15% increase in viscosity at 25° C. after 7 days at room temperature.Type: ApplicationFiled: February 11, 2022Publication date: May 2, 2024Inventors: Fan ZHANG, Chong Xi WANG, Zhi Zhong CAI
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Publication number: 20240145685Abstract: This application provides an electrode sheet and an electrochemical device. The electrode sheet includes a current collector and a functional coating located on at least one surface of the current collector. The functional coating includes a first coating, a second coating and an active material layer that are sequentially stacked on a surface of the current collector. The first coating includes a conductive agent, a binder and a first functional filler, and the second coating includes a conductive agent, a binder and a second functional filler. A mass ratio of the binder in the first coating to the first coating is a1, a mass ratio of the binder in the second coating to the second coating is a2, and a mass ratio of the binder in the active material layer to the active material layer is a3, and a1>a2>a3.Type: ApplicationFiled: December 28, 2023Publication date: May 2, 2024Inventors: Fan YANG, Yanyun ZHAI, Jian ZHANG, Kongyan XIE, Fen LIU, Jinshuai YANG, Chong PENG
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Publication number: 20240145757Abstract: The present application provides a rolled core and a battery, where the rolled core includes a positive electrode piece having a paste-removal portion of positive electrode piece, and a negative electrode piece including a negative current collector, a negative active material layer, and a gap filling body; the paste-removal portion of positive electrode piece is a missing part of the positive electrode piece relative to the negative electrode piece at a winding-start end of the rolled core; the negative current collector includes a first side and a second side which are opposite to each other, and at least one of the first side and the second side is provided with a negative active material layer; the gap filling body is arranged on one of the first side and the second side at a position corresponding to the winding-start end of the rolled core.Type: ApplicationFiled: December 29, 2023Publication date: May 2, 2024Inventors: Baohai ZHANG, Chong PENG, Junyi LI
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Publication number: 20240132474Abstract: Provided are compounds useful for treating of cancer and methods for treating of cancer, comprising administering to a subject in need thereof a compound described therein.Type: ApplicationFiled: May 8, 2023Publication date: April 25, 2024Inventors: Samuel V. Agresta, Chong-Hui Gu, David Schenkein, Hua Yang, Liting Guo, Zhen Tang, Jianming Wang, Yanfeng Zhang, Yan Zhou
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Publication number: 20240136528Abstract: This application provides an electrode sheet and an electrochemical device. The electrode sheet includes a substrate. The substrate includes a current collector and a protective layer provided on a surface of the current collector. An active material layer is further provided on the protective layer. The protective layer includes a non-active material including an inorganic material. The inorganic material has a weight loss rate of a measured by a thermogravimetric analysis, where 0.1%?a?10%, a=(m0?m1)/m0, m0 is a mass of the inorganic material before the thermogravimetric analysis, and m1 is a mass of the inorganic material after the thermogravimetric analysis. The mass after the thermogravimetric analysis is a mass of the inorganic material when its temperature is raised from 25±5° C. to 900±20° C. at a heating rate of 20±2° C./min under an inert atmosphere.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Inventors: Kongyan Xie, Chong Peng, Jian Zhang
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Publication number: 20240136611Abstract: Disclosed are a battery and an electronic device, where the battery includes a first electrode plate, a second electrode plate, a control unit, and a first tab and a second tab that are connected to the first electrode plate, and the first electrode plate and the second electrode plate have opposite polarities. The control unit includes a heating control circuit, and in a case that the battery is connected to an external power supply, the heating control circuit is configured to: when a battery temperature of the battery is less than a first temperature threshold, conduct the first tab, the first electrode plate, and the second tab to heat the battery. A charging speed of the battery at a low temperature may be improved, and lithium deposition and capacity fading of the battery may be slowed down.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Fan YANG, Jian ZHANG, Kongyan XIE, Chong PENG
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Publication number: 20240123457Abstract: A liquid dispensing system for dispensing two or more liquids of different composition, viscosity, solubility and/or miscibility at high filling speeds into a container through a unitary dispensing nozzle to improve homogeneous mixing of such liquids, while said nozzle is an integral piece free of any movable parts.Type: ApplicationFiled: November 25, 2020Publication date: April 18, 2024Inventors: Justin Thomas CACCIATORE, Chong GU, Scott William CAPECI, Ilse Maria Cyrilla D'HAESELEER, Vincenzo GUIDA, Boon Ho NG, Qi ZHANG
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Publication number: 20240119341Abstract: The present disclosure describes techniques for determining performance of a classifier. A first machine learning model and a second machine learning model may be trained by aggregating updates to the first machine learning model and the second machine learning model received from a plurality of client computing devices. A cumulative distribution function (CDF) associated with a distribution of the positive samples in the user data may be estimated using the trained first machine learning model. A probability density function (PDF) associated with a distribution of the negative samples in the user data may be estimated using the trained second machine learning model. An integration-based computation of an area under the receiver operating characteristic curve (AUC) of the classifier may be performed using the PDF and the CDF.Type: ApplicationFiled: September 26, 2022Publication date: April 11, 2024Inventors: Xin YANG, Hanlin ZHU, Tianyi LIU, Jiankai SUN, Yuanshun YAO, Aonan ZHANG, Chong WANG
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Publication number: 20240117467Abstract: Provided are an electrokinetic device and method for in-situ leaching of uranium, belonging to the technical field of in-situ leaching of uranium. The electrokinetic device for in-situ leaching of uranium includes an injection well, a pumping well, a positive electrode, a negative electrode, leaching solution, and a direct current power supply. Uranium ore is provided between the injection well and the pumping well, the negative electrode is arranged in the injection well, and the positive electrode is arranged in the pumping well. The leaching solution is injected from the injection well, flows through the uranium ore, and then is pumped from the pumping well for uranium extraction. The direct current power supply is respectively connected to the positive electrode and the negative electrode, and is configured to apply direct current between the positive electrode and the negative electrode to promote the pooling of uranium-carrying ions towards the pumping well.Type: ApplicationFiled: April 13, 2023Publication date: April 11, 2024Inventors: Chunguang LI, Longcheng LIU, Chong ZHANG, Kaixuan TAN, Zhenzhong LIU, Yongmei LI, Shuo MENG, Wenji WANG, Qi LIU, Qianjin NIU
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Patent number: 11946350Abstract: A method for remotely shutting down a downhole unit of a rotary steering system from ground includes steps of: a: calculating a pressure difference P1 between a front end and a rear end of the drill water hole; b: calculating an extension loss ?P; c: calculating a pressure P2 at the riser after turning on the downlink device; d: calculating an opening area S1 of the throttle valve of the downlink device; and e: adjusting the throttle valve to a calculated opening degree; automatically targeting the function block that needs to be cut off according to a flow change detected downhole, and shutting down the downhole unit. The method can realize self-protection and continuous operation of the entire rotary steering system, reduce frequency of inspection that needs to pull back the drill when the rotary steering system is abnormal, improve drilling efficiency, and reduce costs.Type: GrantFiled: May 25, 2021Date of Patent: April 2, 2024Assignees: CHINA NATIONAL PETROLEUM CORPORATION, CNPC CHUANQING DRILLING ENGINEERING COMPANY LIMITEDInventors: Jing Bai, Jichuan Zhang, Dengyun Lu, Lei Li, Chongjun Huang, Lichun Jia, Chong Liao, Liexiang Han, Dejun Zhang, Gui Tang
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Publication number: 20240088052Abstract: A die assembly is disclosed. The die assembly includes a die, one or more die pads on a first surface of the die and a die attach film on the die where the die attach film includes one or more openings that expose the one or more die pads and that extend to one or more edges of the die.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: Bai NIE, Gang DUAN, Srinivas PIETAMBARAM, Jesse JONES, Yosuke KANAOKA, Hongxia FENG, Dingying XU, Rahul MANEPALLI, Sameer PAITAL, Kristof DARMAWIKARTA, Yonggang LI, Meizi JIAO, Chong ZHANG, Matthew TINGEY, Jung Kyu HAN, Haobo CHEN
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Patent number: 11923312Abstract: A die assembly is disclosed. The die assembly includes a die, one or more die pads on a first surface of the die and a die attach film on the die where the die attach film includes one or more openings that expose the one or more die pads and that extend to one or more edges of the die.Type: GrantFiled: March 27, 2019Date of Patent: March 5, 2024Assignee: Intel CorporationInventors: Bai Nie, Gang Duan, Srinivas Pietambaram, Jesse Jones, Yosuke Kanaoka, Hongxia Feng, Dingying Xu, Rahul Manepalli, Sameer Paital, Kristof Darmawikarta, Yonggang Li, Meizi Jiao, Chong Zhang, Matthew Tingey, Jung Kyu Han, Haobo Chen
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Publication number: 20240073583Abstract: The present disclosure discloses an earphone. The earphone may include a hook-shaped component, a connecting component, and a holding component. When the earphone is in a wearing state, the hook-shaped component may be configured to hang between a rear side of an ear of a user and a head of the user. The holding component may be configured to contact a front side of the ear. The connecting component may be configured to connect the hook-shaped component and the holding component and extend from the head to an outside of the head to cooperate with the hook-shaped component to provide the holding component with a pressing force on the front side of the ear.Type: ApplicationFiled: November 9, 2023Publication date: February 29, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Zeying ZHENG, Jiang XU, Yonggen WANG, Haofeng ZHANG, Gan LAI, Chong WANG, Liwei WANG, Ruixin HAN, Lei ZHANG, Junjiang FU
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Patent number: 11914203Abstract: A substrate includes a first area in which a laser array chip is disposed. The substrate includes a second area in which a planar lightwave circuit is disposed. The second area is elevated relative to the first area. A trench is formed in the substrate between the first area and the second area. The substrate includes a third area in which an optical fiber alignment device is disposed. The third area is located next to and at a lower elevation than the second area within the substrate. The planar lightwave circuit has optical inputs facing toward and aligned with respective optical outputs of the laser array chip. The planar lightwave circuit has optical outputs facing toward the third area. The optical fiber alignment device is configured to receive optical fibers such that optical cores of the optical fibers respectively align with the optical outputs of the planar lightwave circuit.Type: GrantFiled: August 22, 2022Date of Patent: February 27, 2024Assignee: Ayar Labs, Inc.Inventors: Michael Davenport, Mark Wade, Chong Zhang