Patents by Inventor Yan Qiu
Yan Qiu 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: 20240153536Abstract: Embodiments of the present disclosure provide a video editing method and apparatus, an electronic device, and a storage medium. The method comprises: creating at least one editing subtask for a video editing task; in response to a first operation for triggering a target editing subtask, obtaining an initial video material and presenting an editing interface of the target editing subtask; recording the editing operation triggered in the editing interface and presenting an indication identifier of the editing operation in the editing track; generating an editing result of the target editing subtask based on the recorded information of the editing operation and the initial video material; based on the editing result of each editing subtask of the video editing task, generating a target video as an editing result of the video editing task.Type: ApplicationFiled: December 20, 2023Publication date: May 9, 2024Inventors: Xiaoran Zhang, Yuan Zhang, Xinyi Zha, Zhirui Jiang, Min Shen, Yu Zhang, Yan He, Jiahui Qiu, Shangshang Xiang, Long Ma
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Publication number: 20240122646Abstract: An ablation system (3300) includes a support (3310), a delivery device (3320) configured to deliver the support (3310) to a target tissue, and an ablation element (3330) including a first conductive portion (3331) and a second conductive portion (3332). The first conductive portion (3331) is provided on the support (3310). The second conductive portion (3332) is provided on the support (3310) or the delivery device (3320) or independently from the support (3310) and the delivery device (3320). Both the first conductive portion (3331) and the second conductive portion (3332) are electrically connected to an external pulse ablation source, and the first conductive portion (3331) and the second conductive portion (3332) are configured to transmit pulse ablation energy with different polarities to the target tissue.Type: ApplicationFiled: August 9, 2023Publication date: April 18, 2024Applicant: HANGZHOU DINOVA EP TECHNOLOGY CO., LTD.Inventors: Kun Wang, Jianmin Li, Zhixin Chen, Yan You, Jiaming Qiu
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Publication number: 20240120606Abstract: The present application provides a battery module and an electric vehicle. The battery module includes a case, a longitudinal beam, and a tray. The case is provided with at least one exhaust port. The longitudinal beam is disposed in the case and is abutted against a bottom surface of the case to partition accommodating areas in the case on both sides of the longitudinal beam along a width direction. The tray is disposed in one of the accommodating areas and is configured to install a battery cell. A through hole opposite to an end of the battery cell is defined on the tray, the tray is spaced from the bottom surface of the case to define a pressure relief cavity, the through hole and the exhaust port are respectively communicated with the pressure relief cavity.Type: ApplicationFiled: October 12, 2022Publication date: April 11, 2024Applicant: EVE POWER CO., LTD.Inventors: Fan Li, Ying Huang, Zhaohai Chen, Zhiwei Chen, Wencong Qiu, Honghu Wang, Yan Rao
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Publication number: 20240107391Abstract: Methods, systems, and devices for wireless communications are disclosed by the present application. A request to establish a call using a first connection may be received, the first connection using a first radio access technology to communicate with a radio access network. During execution of a procedure to establish the call, a command to handover communications from the first connection to a second connection that uses a second radio access technology to communicate with the radio access network may be received. The second connection may be established in response to the command, and a message indicating that the request to establish the call was successfully received may be transmitted over the second connection. Also, a message indicating that an alert of the call is being issued may be transmitted over the second connection.Type: ApplicationFiled: January 29, 2021Publication date: March 28, 2024Inventors: Nan ZHANG, Peng WU, Yuyi LI, Yong HOU, Mengling GUAN, Yan ZHANG, Yujie QIU, Jun MA, Yueming TENG, Shailesh MAHESHWARI, Gang Andy XIAO, Vishal DALMIYA, Xiaochen CHEN, Vaishakh RAO
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Publication number: 20240106069Abstract: A battery module and an electric vehicle are provided by the present application. The battery module includes a case body and at least one tray; at least one exhaust port is defined in the case body, at least one tray mounting cavity is defined in the case body, and the case body includes a first mounting surface surrounding a periphery of the tray; the tray is disposed in the tray mounting cavity to divide the tray mounting cavity into a cell accommodating cavity located above the tray and a pressure relief cavity located below the tray, the tray is provided with through holes facing battery cells, the pressure relief cavity is communicated with the through holes and the exhaust port, respectively, and the cell accommodating cavity is configured to accommodate the battery cells; the tray includes a second mounting surface, and the second mounting surface abuts against the first mounting surface.Type: ApplicationFiled: October 11, 2022Publication date: March 28, 2024Applicant: EVE POWER CO., LTD.Inventors: Fan Li, Ying Huang, Zhaohai Chen, Zhiwei Chen, Wencong Qiu, Yan Rao, Honghu Wang, Shuxian Chen
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Publication number: 20240096343Abstract: This application relates to the artificial intelligence (AI) field, and specifically, to a voice quality enhancement method and a related device. The method includes: after a PNR mode is enabled, obtaining a noisy voice signal and target voice-related data, where the noisy-carrying voice signal includes a voice signal of a target user and an interfering noise signal, and the target voice-related data indicates a voice feature of the target user; and performing noise reduction on the noisy voice signal based on the target voice-related data by using a trained voice noise reduction model to obtain a noise-reduced voice signal of the target user, where the voice noise reduction model is implemented based on a neural network. In embodiments of this application, voice of a target person can be enhanced, and interference can be suppressed.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Inventors: Shanyi WEI, Chao WU, Yan QIU, Meng LIAO, Fan FAN, Shiqiang PENG, Bin LI, Wenbin ZHAO, Jiang LI, Haiting LI, Xueyan HUANG
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Publication number: 20240066469Abstract: A reverse osmosis filtration system (100, 100A, 100B, 100C), comprising: a raw water pipeline (L1); a reverse osmosis filtration unit (10, 10A, 10B, 10C) configured to filter raw water supplied by the raw water pipeline (L1); and a faucet (30, 30A, 30B, 30C) connected to the reverse osmosis filtration unit (10, 10A, 10B, 10C), wherein the faucet (30, 30A, 30B, 30C) is operable such that a water outlet (33) of the faucet (30, 30A, 30B, 30C) is selectively in communication with a product water outflow pipeline of the reverse osmosis filtration unit (10, 10A, 10B, 10C).Type: ApplicationFiled: December 30, 2020Publication date: February 29, 2024Inventors: Biyong QIU, Yan LIU
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Publication number: 20240053257Abstract: The present disclosure discloses a stress and shock wave diagnosis fused LIBS optimization system and method, including: collecting a shock wave signal, a stress wave signal and a spectral signal of a detected object subjected to pulsed laser ablation under the current parameter; pre-processing the spectral signal to obtain a spectral intensity of the detected object under the current parameter; processing the shock wave signal and the stress wave signal to obtain a shock wave intensity and a stress wave intensity under the current parameter; adjusting optimization variables until optimization measurement and diagnosis of a spectral enhancement measure or system parameter are completed. Information on other two dimensions is added for an optimization process; and proportions of shock wave propagation in incident laser energy and mechanical stress propagation in a target can be intuitively recognized, so that the scientificity and persuasiveness of an optimization result are improved.Type: ApplicationFiled: September 27, 2023Publication date: February 15, 2024Inventors: Jian WU, Ying ZHOU, Zhi ZHANG, Mingxin SHI, Yan QIU, Xingwen LI, Yuhua HANG, Cuixiang PEI
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Patent number: 11790680Abstract: Techniques are described for collecting descriptions of an entity from different data sources and using a numeric comparison and textual centrality measure to automatically select a best description. In one implementation, a method includes: retrieving a real property description dataset, the real property description dataset including descriptions from multiple data sources that describe the real property; extracting, from each of the descriptions, numbers that identify the property; performing a numerical comparison of the numbers extracted from each of the descriptions to determine if any descriptions needs to be discarded from further consideration; applying a text cleaning process to normalize the descriptions; and performing a textual centrality measure of remaining descriptions to determine a level agreement of each of the remaining descriptions with each of the other remaining descriptions; and using at least the textual centrality measure to select a description.Type: GrantFiled: April 15, 2021Date of Patent: October 17, 2023Assignee: FIRST AMERICAN FINANCIAL CORPORATIONInventors: Mark Fleming, Yan Qiu
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Publication number: 20230201311Abstract: Disclosed herein are compositions comprising GLP-1 and/or GLP-1 analog(s) for treating or preventing non-alcoholic steatohepatitis (NASH).Type: ApplicationFiled: July 18, 2022Publication date: June 29, 2023Applicant: SHANGHAI BENEMAE PHARMACEUTICAL CORPORATIONInventors: Zhiqiang DU, Xiankang FANG, Qingqin LAI, Yan QIU, Peng WU
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Patent number: 11624442Abstract: A valve trim assembly configured to be disposed in a fluid flow control valve, including, a valve seat adapted to be disposed in a fluid passageway of the fluid flow control valve. The valve seat includes an annular flange and a seating surface spaced from the annular flange. The valve trim assembly additionally includes a fluid control member movable relative to the valve seat to control fluid flow through the fluid passageway, wherein the fluid control member is movable from a closed position, in which the fluid control member sealingly engages the seating surface of the valve seat, and an open position, in which the fluid control member is spaced from the seating surface, by moving the fluid control member away from the annular flange of the valve seat.Type: GrantFiled: February 15, 2021Date of Patent: April 11, 2023Assignee: FISHER CONTROLS INTERNATIONAL LLCInventors: Yan Qiu, Luke Allen Novak
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Publication number: 20220260160Abstract: A valve trim assembly configured to be disposed in a fluid flow control valve, including, a valve seat adapted to be disposed in a fluid passageway of the fluid flow control valve. The valve seat includes an annular flange and a seating surface spaced from the annular flange. The valve trim assembly additionally includes a fluid control member movable relative to the valve seat to control fluid flow through the fluid passageway, wherein the fluid control member is movable from a closed position, in which the fluid control member sealingly engages the seating surface of the valve seat, and an open position, in which the fluid control member is spaced from the seating surface, by moving the fluid control member away from the annular flange of the valve seat.Type: ApplicationFiled: February 15, 2021Publication date: August 18, 2022Inventors: Yan Qiu, Luke Allen Novak
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Patent number: 11376532Abstract: A fluid flow control device includes a valve body defining an inlet, an outlet, and a fluid flow path extending therebetween, a valve seat ring coupled to the body that defines an orifice through which the fluid flow path passes, a cage coupled to the body that defines an interior bore, a control element slidably disposed within the interior bore of the cage, and a particle catcher at least partially disposed within an interior bore of the control element. The particle catcher includes a particle catcher body that defines an inner flow path and at least one particle catcher passage through which the fluid flow path passes. An outer surface of the particle catcher and an inner surface of the control element form a particle catching portion. The at least one particle catcher passage directs the fluid flow path downwardly into the particle catching portion.Type: GrantFiled: September 20, 2018Date of Patent: July 5, 2022Assignee: FISHER CONTROLS INTERNATIONAL LLCInventor: Yan Qiu
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Patent number: 11346781Abstract: An optical fiber laser induced breakdown spectroscopy detection device and a detection method are provided. The device comprises an optical fiber LIBS detector and a master control detection system. The master control detection system is installed in the master control room of a nuclear power plant, and the optical fiber LIBS detector is configured to perform detection in a pipeline. The master control detection system and the optical fiber LIBS detector are connected to each other via the transmission optical fiber and the control signal line. The remote on-line detection of the positioning and fixed point of the designated area of the inner wall of the main pipeline of the nuclear power plant can be detected on line in the master control room of the nuclear power plant.Type: GrantFiled: March 20, 2019Date of Patent: May 31, 2022Assignees: XI'AN JIAOTONG UNIVERSITY, SUZHOU NUCLEAR POWERRESEARCH INSTITUTE CO., LTDInventors: Jian Wu, Zhi Zhang, Yan Qiu, Xingwen Li, Yuhua Hang, Tao Liu, Fei Xue
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Patent number: 11232114Abstract: Some implementations of the disclosure are directed to retrieving a property description describing a real property; generating a numeric representation of the property description; determining one or more keywords of a keyword list present or absent in the property description; generating one or more values corresponding to a presence or absence of the one or more keywords in the property description; combining the numeric representation of the property description with the one or more values to create a combination; and computing, based on the combination, a most likely classification of the property description from a plurality of classifications.Type: GrantFiled: May 24, 2021Date of Patent: January 25, 2022Assignee: FIRST AMERICAN FINANCIAL CORPORATIONInventors: Mark M. Fleming, David H. Blackman, Yan Qiu
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Patent number: 11187344Abstract: A pressure regulator includes a valve body having a fluid inlet and a fluid outlet connected by a fluid passageway. An orifice is disposed between the fluid inlet and the fluid outlet. A valve seat is disposed within the fluid passageway. A movable valve plug is disposed within the fluid passageway, and the valve plug interacts with the valve seat to selectively open or close the fluid passageway. A cage is disposed in the fluid passageway, the cage surrounds the valve plug, and the cage includes a mechanical stop that limits movement of the valve plug within the cage away from the valve seat.Type: GrantFiled: May 19, 2020Date of Patent: November 30, 2021Assignee: FISHER CONTROLS INTERNATIONAL LLCInventors: Yan Qiu, Guo Dong Chua
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Publication number: 20210364434Abstract: An optical fiber laser induced breakdown spectroscopy detection device and a detection method are provided. The device comprises an optical fiber LIBS detector and a master control detection system. The master control detection system is installed in the master control room of a nuclear power plant, and the optical fiber LIBS detector is configured to perform detection in a pipeline. The master control detection system and the optical fiber LIBS detector are connected to each other via the transmission optical fiber and the control signal line. The remote on-line detection of the positioning and fixed point of the designated area of the inner wall of the main pipeline of the nuclear power plant can be detected on line in the master control room of the nuclear power plant.Type: ApplicationFiled: March 20, 2019Publication date: November 25, 2021Inventors: Jian WU, Zhi ZHANG, Yan QIU, Xingwen LI, Yuhua HANG, Tao LIU, Fei XUE
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Patent number: 11073279Abstract: A multi-cone, multi-stage spray nozzle includes a nozzle body, a valve stem with a first valve head, and a second valve head attached to the first valve head. The first valve stem is biased into a closed position against a valve seat of the nozzle body by a bias device. The second valve head is continuously open. Upon the application of a first fluid pressure, which is less than a threshold fluid pressure, the bias device maintains the valve stem in the closed position while the second valve head is continuously open. And upon the application of a second fluid pressure, which is at least as great as the threshold fluid pressure, the valve stem moves to an open position while the second valve head remains continuously open.Type: GrantFiled: August 23, 2016Date of Patent: July 27, 2021Assignee: FISHER CONTROLS INTERNATIONAL LLCInventors: Yan Qiu, Justin Paul Goodwin
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Patent number: 11048711Abstract: Some implementations of the disclosure are directed to retrieving a structured description; using a model trained on a plurality of structured descriptions to generate a numeric representation of the retrieved description; searching the retrieved description for a plurality of keywords in a keyword list to generate one or more values corresponding to a presence of the plurality of searched keywords; combining the numeric representation of the structured description with the generated one or more values to create a combination; using the combination to compute a most likely classification of the description from a plurality of classifications; and returning the most likely classification.Type: GrantFiled: July 1, 2019Date of Patent: June 29, 2021Assignee: FIRST AMERICAN FINANCIAL CORPORATIONInventors: Mark M. Fleming, David H. Blackman, Yan Qiu
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Patent number: 10997403Abstract: Techniques are described for collecting descriptions of an entity from different data sources and using a numeric comparison and textual centrality measure to automatically select a best description. In one implementation, a method includes: retrieving a real property description dataset, the real property description dataset including descriptions from multiple data sources that describe the real property; extracting, from each of the descriptions, numbers that identify the property; performing a numerical comparison of the numbers extracted from each of the descriptions to determine if any descriptions needs to be discarded from further consideration; applying a text cleaning process to normalize the descriptions; and performing a textual centrality measure of remaining descriptions to determine a level agreement of each of the remaining descriptions with each of the other remaining descriptions; and using at least the textual centrality measure to select a description.Type: GrantFiled: December 19, 2018Date of Patent: May 4, 2021Assignee: FIRST AMERICAN FINANCIAL CORPORATIONInventors: Mark Fleming, Yan Qiu