Patents by Inventor Hairong Wang
Hairong Wang 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: 11918335Abstract: A magnetic resonance imaging method includes: obtaining three-dimensional under-sampling data of a target object based on a first three-dimensional magnetic resonance imaging sequence; obtaining a three-dimensional point spread function based on the three-dimensional under-sampling data or a two-dimensional mapping data of the target object; obtaining a sensitivity map of the target object based on the data collected by three-dimensional low-resolution complete sampling; performing imaging reconstruction to the three-dimensional under-sampling data based on the three-dimensional point spread function and the sensitivity map to obtain a reconstructed magnetic resonance image. The first three-dimensional magnetic resonance imaging sequence has a first sinusoidal gradient field on a phase direction and a second sinusoidal gradient field on a layer selection direction. 0-order moments of the first and the second three-dimensional magnetic resonance imaging sequences are 0.Type: GrantFiled: September 3, 2020Date of Patent: March 5, 2024Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGYInventors: Haifeng Wang, Dong Liang, Hairong Zheng, Xin Liu, Shi Su, Zhilang Qiu
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Publication number: 20230104047Abstract: A track fusion method for an unmanned surface vehicle includes: (a) obtaining perception information of the unmanned surface vehicle, where the perception information includes GPS data information and radar data information; (b) pre-processing the radar data information to obtain target radar information; (c) constructing a track correlation model; and performing track correlation between the GPS data information and the target radar information based on the track correlation model; and (d) constructing a fusion data weight allocation model; and subjecting between the GPS data information and the target radar information correlated therewith to track fusion based on the fusion data weight allocation model. This application further provides a track fusion device for unmanned surface vehicles.Type: ApplicationFiled: November 28, 2022Publication date: April 6, 2023Inventors: Cunjun LI, Hairong WANG, Liang LI, Yeyong WANG, Huadong HAO, Hongbo WANG, Fangfang LU, Kunyu MAO
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Publication number: 20220059287Abstract: An electrode structure and preparation methods thereof, the electrode structure includes a substrate and a sintered body, wherein the sintered body is formed on the surface of the substrate, and the sintered body is provided with cracks that are formed after the hydration treatment of the sintered body. The continuity of cracks of the electrode structure was good, and the preparation method is suitable for industrial production. The electrode structure with cracks can effectively increase the bending strength and reduce the stress during the winding process of the electrode structure, thereby reducing the risk of fracture during the application process. It can also improve the flexural strength of the electrode structure while maintaining the original high electrostatic capacity and lower leakage current value of the electrode structure, without negatively affecting the performance of the electrode structure.Type: ApplicationFiled: February 28, 2020Publication date: February 24, 2022Applicants: INNER MONGOLIA ULANQAB DONGYANGGUANG FORMED FOIL CO., LTD., YIDU DONGYANGGUANG FORMED FOIL CO., LTD.Inventors: Baoliang LI, Hairong WANG, Zheng ZHOU, Fengrong HE, Duxin ZUO, Yuanbo YANG
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Patent number: 11036922Abstract: Embodiments of the present invention disclose a route information sharing method and an electronic device. The method includes: collecting a user operation on a first electronic device; in response to the user operation, drawing a first route on a first map displayed on the first electronic device; extracting route information of the first route; based on the route information, determining first location information corresponding to Y points on the first route, Y being an integer not less than 2; and providing the first location information for a second electronic device, the first location information being used for the second electronic device to draw, on a second map, a second route corresponding to the first route.Type: GrantFiled: May 24, 2018Date of Patent: June 15, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Ran Zhi, Hairong Wang, Ning Liu, Yan Zhao, Xi Liu, Bin Jia, Shaojie Lu
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Publication number: 20200216255Abstract: A product and product packaging suitable for retail sale. The product can include a package carton comprising external and internal surfaces, wherein the internal surface includes a plurality of fold lines and first and second graphic portions, wherein the graphic portions are suitable to provide at least a portion of at least one of a toy, a game, a collectible, and an educational tool. The first graphic portion and the second graphic portion are bilaterally symmetrical to each other relative to at least one fold line of the plurality of fold lines. In another embodiment, the product is for use by a first consumer group but not a second consumer group, while the at least one of the toy, game, collectible, and educational tool is for use by the second consumer group but not the first consumer group.Type: ApplicationFiled: August 20, 2015Publication date: July 9, 2020Applicant: Colgate-Palmolive CompanyInventors: Amit Sachdev, David Wood, Derek Manwaring, Gonzalo Canteros-Paz, Mark G. Evans, Mauriclo Mountinho, Penne Tornett, Samatha Boulukos, Sara Scrittore, Samir Idichchou, Xuan Dai, Adriana Leite, Hairong Wang
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Patent number: 10553191Abstract: The present invention discloses a sound generating apparatus, an electrode device and a method for manufacturing the same. The sound generating apparatus includes a sound generating member, a piezoelectric buzzer and a front cover, wherein the front cover is attached to the front of the sound generating member, and the piezoelectric buzzer is attached to the front cover.Type: GrantFiled: November 18, 2015Date of Patent: February 4, 2020Assignee: GOERTEK INC.Inventors: Lianwen Shan, Xinfeng Yang, Hairong Wang, Longhao Cui
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Patent number: 10291991Abstract: Disclosed are an electrical-acoustic transformation device and an electronic device, including a moving coil electrical-acoustic transformation unit and a piezoelectric buzzer. The electrical-acoustic transformation device in the present invention has a moving coil sound generating structure and a piezoelectric sound generating structure. The piezoelectric plate compensates the high-frequency response of a vibrating system, realizing an electrical-acoustic transformation device with good performance and super wideband.Type: GrantFiled: December 17, 2015Date of Patent: May 14, 2019Assignee: GOERTEK, INC.Inventors: Lianwen Shan, Xinfeng Yang, Hairong Wang, Longhao Cui
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Patent number: 10225664Abstract: Disclosed is an electrical-acoustic transformation device, including: a vibration system and a magnetic circuit system with a magnetic gap; wherein the vibration system includes: a diaphragm, a voice coil provided below the diaphragm and suspending in the magnetic gap, and a piezoelectric plate provided on one side of the diaphragm; and conductive lines are formed on the diaphragm, the conductive lines include a first conductive line connected to the piezoelectric plate to input an externally input first audio signal to the piezoelectric plate via the first conductive line. The electrical-acoustic transformation device in the present invention has a moving coil sound generating structure and a piezoelectric sound generating structure. The piezoelectric plate compensates the high-frequency response of the vibration system, realizing an electrical-acoustic transformation device with good performance and super wideband.Type: GrantFiled: December 17, 2015Date of Patent: March 5, 2019Assignee: GOERTEK, INC.Inventors: Lianwen Shan, Xinfeng Yang, Hairong Wang, Longhao Cui
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Patent number: 10219080Abstract: Disclosed is an electrical-acoustic transformation device, including: a vibration system and a magnetic circuit system with a magnetic gap; wherein the vibration system includes: a diaphragm, a voice coil provided below the diaphragm and suspending in the magnetic gap, a piezoelectric plate provided on one side of the diaphragm, a first frequency division circuit connected to the voice coil, and a second frequency division circuit connected to the piezoelectric plate; and the first frequency division circuit performs frequency division on an externally input first audio signal and outputs same to the voice coil; and the second frequency division circuit performs frequency division on an externally input second audio signal to obtain a high frequency signal to drive the piezoelectric plate. The present invention provides an electrical-acoustic transformation device with super wideband.Type: GrantFiled: December 9, 2015Date of Patent: February 26, 2019Assignee: GOERTEK, INC.Inventors: Lianwen Shan, Xinfeng Yang, Hairong Wang, Longhao Cui
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Patent number: 10178477Abstract: A vibrating diaphragm assembly related to the technical field of electroacoustic products is provided. The vibrating diaphragm assembly comprises a vibrating diaphragm, wherein the vibrating diaphragm comprises a middle part and a folding ring part surrounding the periphery of the middle part. The vibrating diaphragm also comprises a vibrating diaphragm substrate layer and a silica gel layer; the silica gel layer being at least partially combined with the vibrating diaphragm substrate layer. The vibrating diaphragm substrate layer is also a high molecular material layer; the silica gel layer is combined on the surface of the folding ring part; and the silica gel layer and the high molecular material layer are formed through injection molding.Type: GrantFiled: November 13, 2015Date of Patent: January 8, 2019Assignee: Goertek Inc.Inventors: Hairong Wang, Lianwen Shan, Xinfeng Yang
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Publication number: 20180267942Abstract: Embodiments of the present invention disclose a route information sharing method and an electronic device. The method includes: collecting a user operation on a first electronic device; in response to the user operation, drawing a first route on a first map displayed on the first electronic device; extracting route information of the first route; based on the route information, determining first location information corresponding to Y points on the first route, Y being an integer not less than 2; and providing the first location information for a second electronic device, the first location information being used for the second electronic device to draw, on a second map, a second route corresponding to the first route.Type: ApplicationFiled: May 24, 2018Publication date: September 20, 2018Inventors: Ran ZHI, Hairong WANG, Ning LIU, Yan ZHAO, Xi LIU, Bin JIA, Shaojie LU
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Publication number: 20180108337Abstract: The present invention discloses a sound generating apparatus, an electrode device and a method for manufacturing the same. The sound generating apparatus includes a sound generating member, a piezoelectric buzzer and a front cover, wherein the front cover is attached to the front of the sound generating member, and the piezoelectric buzzer is attached to the front cover.Type: ApplicationFiled: November 18, 2015Publication date: April 19, 2018Inventors: Lianwen SHAN, Xinfeng YANG, Hairong WANG, Longhao CUI
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Publication number: 20180054680Abstract: Disclosed are an electrical-acoustic transformation device and an electronic device, including a moving coil electrical-acoustic transformation unit and a piezoelectric buzzer. The electrical-acoustic transformation device in the present invention has a moving coil sound generating structure and a piezoelectric sound generating structure. The piezoelectric plate compensates the high-frequency response of a vibrating system, realizing an electrical-acoustic transformation device with good performance and super wideband.Type: ApplicationFiled: December 17, 2015Publication date: February 22, 2018Inventors: Lianwen Shan, Xinfeng Yang, Hairong Wang, Longhao Cui
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Publication number: 20180041844Abstract: Disclosed is an electrical-acoustic transformation device, including: a vibration system and a magnetic circuit system with a magnetic gap; wherein the vibration system includes: a diaphragm, a voice coil provided below the diaphragm and suspending in the magnetic gap, and a piezoelectric plate provided on one side of the diaphragm; and conductive lines are formed on the diaphragm, the conductive lines include a first conductive line connected to the piezoelectric plate to input an externally input first audio signal to the piezoelectric plate via the first conductive line. The electrical-acoustic transformation device in the present invention has a moving coil sound generating structure and a piezoelectric sound generating structure. The piezoelectric plate compensates the high-frequency response of the vibration system, realizing an electrical-acoustic transformation device with good performance and super wideband.Type: ApplicationFiled: December 17, 2015Publication date: February 8, 2018Inventors: Lianwen Shan, Xinfeng Yang, Hairong Wang, Longhao Cui
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Publication number: 20180035213Abstract: Disclosed is an electrical-acoustic transformation device, including: a vibration system and a magnetic circuit system with a magnetic gap; wherein the vibration system includes: a diaphragm, a voice coil provided below the diaphragm and suspending in the magnetic gap, a piezoelectric plate provided on one side of the diaphragm, a first frequency division circuit connected to the voice coil, and a second frequency division circuit connected to the piezoelectric plate; and the first frequency division circuit performs frequency division on an externally input first audio signal and outputs same to the voice coil; and the second frequency division circuit performs frequency division on an externally input second audio signal to obtain a high frequency signal to drive the piezoelectric plate. The present invention provides an electrical-acoustic transformation device with super wideband.Type: ApplicationFiled: December 9, 2015Publication date: February 1, 2018Inventors: Lianwen Shan, Xinfeng Yang, Hairong Wang, Longhao Cui
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Publication number: 20170374468Abstract: Disclosed is a vibrating diaphragm assembly, which relates to the technical field of electroacoustic products. The vibrating diaphragm assembly comprises a vibrating diaphragm, wherein the vibrating diaphragm comprises a middle part and a folding ring part surrounding the periphery of the middle part; the vibrating diaphragm comprises a vibrating diaphragm substrate layer and a silica gel layer; the silica gel layer is at least partially combined with the vibrating diaphragm substrate layer; the vibrating diaphragm substrate layer is a high molecular material layer; the silica gel layer is combined on the surface of the folding ring part; and the silica gel layer and the high molecular material layer are formed through injection molding.Type: ApplicationFiled: November 13, 2015Publication date: December 28, 2017Inventors: Hairong Wang, Lianwen Shan, Xinfeng Yang
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Publication number: 20020010087Abstract: Skeletal iron catalysts are prepared and utilized for producing synthetic hydrocarbon products from CO and H2 feeds by Fischer-Tropsch synthesis process. Iron powder is mixed with aluminum, antimony, silicon, tin or zinc powder and 0.01-5 wt. % metal promotor powder to provide 20-80 wt. % iron content, then melted together, cooled to room temperature and pulverized to provide 0.1-10 mm iron alloy catalyst precursor particles. The iron alloy precursor particles are treated with NaOH or KOH caustic solution at 30-95° C. to extract or leach out a major portion of the non-ferrous metal portion from the iron and provide the skeletal iron catalyst material. Such skeletal iron catalyst is utilized with CO+H2 feedstream in either fixed bed or slurry bed type reactor at 200-350° C. temperature, 1.0-3.0 mPa pressure and gas hourly space velocity of 0.5-3.0 L/g Fe/h to produce desired hydrocarbon products.Type: ApplicationFiled: July 2, 2001Publication date: January 24, 2002Inventors: Jinglai Zhou, Yijun Lu, Zhixin Zhang, Guohui Li, Linyao Dong, Hairong Wang, Peizheng Zhou, Lap-Keung Lee
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Patent number: 6265451Abstract: Skeletal iron catalysts are prepared and utilized for producing hydrocarbon products from CO and H2 feeds by Fischer-Tropsch synthesis process. Iron powder is mixed with aluminum, antimony, silicon, tin or zinc powder and 0.01-5 wt % metal promotor powder to provide 20-80 wt % iron content, then melted together, cooled to room temperature and pulverized to provide 0.1-10 mm iron alloy catalyst precursor particles. The iron alloy precursor particles are treated with NaOH or KOH caustic solution at 30-95° C. to extract or leach out a major portion of the non-ferrous metal portion from the iron, and then dried and reduced under hydrogen atmosphere to provide the skeletal iron catalyst material. Such skeletal iron catalyst is utilized with CO+H2 feedstream in either fixed bed or slurry bed type reactor at 200-350° C. temperature, 1.0-3.0 mPa pressure and gas hourly space velocity of 0.5-3.0 L/g Fe/h to produce desired hydrocarbon products.Type: GrantFiled: September 21, 1999Date of Patent: July 24, 2001Assignee: Hydrocarbon Technologies, Inc.Inventors: Jinglai Zhou, Yijun Lu, Zhixin Zhang, Guohui Li, Linyao Dong, Hairong Wang, Peizheng Zhou, Lap-Keung Lee
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Patent number: D976981Type: GrantFiled: July 6, 2022Date of Patent: January 31, 2023Inventors: Daniel Duerr, Hernan Herrero, Zhaopeng Chen, Tian Li, Hairong Wang, Xiang Li