Patents by Inventor Jinxiang Chen
Jinxiang Chen 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: 11561252Abstract: The present disclosure relates to a coaxial lead structure and method for radiating a GIS partial discharge UHF signal outward. The structure includes a GIS cavity, a circular hole provided on the GIS cavity, a medium cylinder provided at the circular hole and sealing the circular hole, a thin cylindrical metal lead that extends into and is fixed to the medium cylinder, and a ground lead connected to the thin cylindrical metal lead. According to the present disclosure, a relatively strong signal may be obtained outside a coaxial lead structure, and detection of a partial discharge UHF signal at this position may increase the detection sensitivity by one time compared with the detection methods of built-in and external disc insulators.Type: GrantFiled: December 14, 2020Date of Patent: January 24, 2023Assignees: State Grid Fujian Electric Power Co., Ltd., State Grid Fujian Electric Power Research Institute, North China Electric Power UniversityInventors: Zhaoping Ye, Shusheng Zheng, Ye Chen, Dengfeng Wei, Zhiwen Bian, Yanxue Guo, Ying Ruan, Yonghao Wu, Jinxiang Chen, Zhiwei Fu, Mingfeng Deng, Yu Zheng
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Publication number: 20220415273Abstract: The present application provides a simultaneous emission pixel compensation circuit and a display panel. Through adopting a transistor with a double-gate structure as a driving transistor, and through a bottom gate to regulate a threshold voltage of the driving transistor, compensation of positive and negative drift of the threshold voltage of the driving transistor is realized. Through introducing simultaneous emission technology and adopting a global signal to perform corresponding control, a number of a scan signal to scan row by row is decreased to only one, such that a circuit structure is simple and a number of transistors required is less, thereby facilitating integration in a panel.Type: ApplicationFiled: April 21, 2020Publication date: December 29, 2022Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Jinxiang CHEN
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Patent number: 11417279Abstract: The present invention provides a pixel structure and a driving method thereof, and a display device. The pixel structure includes a switch unit, a driving unit, a plurality of thin film transistors, and at least one capacitor. In a driving process, control signals are provided by a same global control signal for realizing simultaneous control of the plurality of thin film transistors within a frame of time, thereby achieving synchronous light emission of a pixel structure circuit, and improving consistency and display quality of display images of larger-size display panels.Type: GrantFiled: April 21, 2020Date of Patent: August 16, 2022Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Jinxiang Chen
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Patent number: 11329246Abstract: An organic light emitting diode panel and a fabrication method thereof are provided. The organic light emitting diode panel includes a substrate; a pixel defining layer disposed over a portion of the substrate; an organic light emitting diode device and an auxiliary cathode contacting device disposed over the substrate, wherein the organic light emitting diode device includes an anode layer, a hole injecting layer, a hole transporting layer, a light emitting layer, and an electron transporting layer sequentially formed over a portion of the substrate, and the auxiliary cathode contacting device includes an auxiliary cathode and a conductive contact sequentially formed over another portion of the substrate; a conductive contact, including a conductive mixture consisting of the electron transporting layer and a solvent material used to dissolve the electron transporting layer; and a transparent electrode layer, covering the electron transporting layer, the pixel defining layer, and the conductive contact.Type: GrantFiled: November 22, 2019Date of Patent: May 10, 2022Inventor: Jinxiang Chen
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Publication number: 20220114971Abstract: The present invention provides a pixel structure and a driving method thereof, and a display device. The pixel structure includes a switch unit, a driving unit, a plurality of thin film transistors, and at least one capacitor. In a driving process, control signals are provided by a same global control signal for realizing simultaneous control of the plurality of thin film transistors within a frame of time, thereby achieving synchronous light emission of a pixel structure circuit, and improving consistency and display quality of display images of larger-size display panels.Type: ApplicationFiled: April 21, 2020Publication date: April 14, 2022Inventor: Jinxiang CHEN
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Publication number: 20210351373Abstract: An organic light emitting diode panel and a fabrication method thereof are provided. The organic light emitting diode panel includes a substrate; a pixel defining layer disposed over a portion of the substrate; an organic light emitting diode device and an auxiliary cathode contacting device disposed over the substrate, wherein the organic light emitting diode device includes an anode layer, a hole injecting layer, a hole transporting layer, a light emitting layer, and an electron transporting layer sequentially formed over a portion of the substrate, and the auxiliary cathode contacting device includes an auxiliary cathode and a conductive contact sequentially formed over another portion of the substrate; a conductive contact, including a conductive mixture consisting of the electron transporting layer and a solvent material used to dissolve the electron transporting layer; and a transparent electrode layer, covering the electron transporting layer, the pixel defining layer, and the conductive contact.Type: ApplicationFiled: November 22, 2019Publication date: November 11, 2021Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Jinxiang CHEN
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Patent number: 11043808Abstract: A method for identifying a pattern of a load cycle includes: performing statistics on a daily load of a system based on smart meter data; generating a curve of the daily load of the system according to the statistics on the daily load of the system; acquiring a result of clustering curves of loads of typical days by applying shape-based time sequence clustering analysis using the curve of the daily load of the system; and identifying a pattern of a load cycle according to the result of clustering the curves of the loads of the typical days.Type: GrantFiled: October 30, 2017Date of Patent: June 22, 2021Assignees: CHINA ELECTRIC POWER RESEARCH INSTITUTE CO. LTD., STATE GRID CORPORATION OF CHINA, STATE GRID FUJIAN ELECTRIC POWER RESEARCH INST., GLOBAL ENERGY INTERCONNECTION RES. INST. CO. LTD.Inventors: Zhenyu Chen, Dapeng Li, Yunhao Huang, Fangchun Di, Lixin Li, Guangyi Liu, Wendong Zhu, Yangchun Hao, Yi Zhang, Jinxiang Chen
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Publication number: 20210102989Abstract: The present disclosure relates to a coaxial lead structure and method for radiating a GIS partial discharge UHF signal outward. The structure includes a GIS cavity, a circular hole provided on the GIS cavity, a medium cylinder provided at the circular hole and sealing the circular hole, a thin cylindrical metal lead that extends into and is fixed to the medium cylinder, and a ground lead connected to the thin cylindrical metal lead. According to the present disclosure, a relatively strong signal may be obtained outside a coaxial lead structure, and detection of a partial discharge UHF signal at this position may increase the detection sensitivity by one time compared with the detection methods of built-in and external disc insulators.Type: ApplicationFiled: December 14, 2020Publication date: April 8, 2021Inventors: Zhaoping Ye, Shusheng Zheng, Ye Chen, Dengfeng Wei, Zhiwen Bian, Yanxue Guo, Ying Ruan, Yonghao Wu, Jinxiang Chen, Zhiwei Fu, Mingfeng Deng, Yu Zheng
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Patent number: 10759757Abstract: A method of preparing a crystalline contrast agent for magnetic resonance imaging from a zwitterionic carboxylic pyridyl ligand includes mixing metal ion and the pyridyl ligand and obtaining crystals therefrom. The crystalline contrast agent includes a manganese-organic or gadolinium-organic 3D framework. The crystalline contrast agent is employed in a kit and a pharmaceutically acceptable composition. The method allows for preparing crystalline contrast agents with superior properties with easily available starting materials and with an economic and efficient process. The method allows for preparing crystalline contrast agents with exceptional water-stability and water-solubility, which exhibit high longitudinal relaxivities and with excellent stabilities under physiological conditions and low cytotoxicity. Further provided is a method for in vivo imaging of a subject, in particular a human, comprising administering the crystalline contrast agent to the subject.Type: GrantFiled: September 21, 2016Date of Patent: September 1, 2020Assignees: Macau University of Science and Technology, Southern Medical UniversityInventors: Jinxiang Chen, Jianxin Pang, Shuwen Liu, Li-Ping Bai, Zhi-Hong Jiang
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Publication number: 20180351355Abstract: A method for identifying a pattern of a load cycle includes: performing statistics on a daily load of a system based on smart meter data; generating a curve of the daily load of the system according to the statistics on the daily load of the system; acquiring a result of clustering curves of loads of typical days by applying shape-based time sequence clustering analysis using the curve of the daily load of the system; and identifying a pattern of a load cycle according to the result of clustering the curves of the loads of the typical days.Type: ApplicationFiled: October 30, 2017Publication date: December 6, 2018Inventors: Zhenyu Chen, Dapeng Li, Yunhao Huang, Fangchun Di, Lixin Li, Guangyi Liu, Wendong Zhu, Yangchun Hao, Yi Zhang, Jinxiang Chen
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Publication number: 20180078660Abstract: A method of preparing a crystalline contrast agent for magnetic resonance imaging from a zwitterionic carboxylic pyridyl ligand includes mixing metal ion and the pyridyl ligand and obtaining crystals therefrom. The crystalline contrast agent includes a manganese-organic or gadolinium-organic 3D framework. The crystalline contrast agent is employed in a kit and a pharmaceutically acceptable composition. The method allows for preparing crystalline contrast agents with superior properties with easily available starting materials and with an economic and efficient process. The method allows for preparing crystalline contrast agents with exceptional water-stability and water-solubility, which exhibit high longitudinal relaxivities and with excellent stabilities under physiological conditions and low cytotoxicity. Further provided is a method for in vivo imaging of a subject, in particular a human, comprising administering the crystalline contrast agent to the subject.Type: ApplicationFiled: September 21, 2016Publication date: March 22, 2018Inventors: Jinxiang Chen, Jianxin Pang, Shuwen Liu, Li-Ping Bai, Zhi-Hong Jiang
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Patent number: 8889051Abstract: A mold and a method for integrally manufacturing a functional cored slab and a solid slab with a polygonal grid honeycomb structure. The mold for manufacturing the cored slab comprises a female mold and multiple male molds which are provided in the female mold. The male molds include polygonal cylinders capable of melting, dissolving, or vaporizing. A clearance exists between at least one pair of adjacent polygonal cylinders. The mold for manufacturing the solid slab is provided with a male mold main-body of polygonal cylinders which share the same shape and amount as the polygonal grids. The male mold main-body, which is made of one of the functional materials including sound insulating materials, flame retardant materials, and thermal insulating materials, is located in the frame-like female mold having a bottom plate. Clearances are provided between the adjacent male mold bodies. A casting method is adopted when manufacturing the slabs.Type: GrantFiled: February 27, 2012Date of Patent: November 18, 2014Assignee: Southeast UniversityInventors: Jinxiang Chen, Zhishen Wu, Gang Wu, Juan Xie, Hong Zhu
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Patent number: 8775693Abstract: An SD/SDIO host controller is disclosed, which includes a control register and interrupt generation module, an internal DMA module, an SD/SDIO command interface module, an SD/SDIO data interface module, and a frequency divider and trigger/sampling enable signal generation module which is connected to an output end of the control register and interrupt generation module; the frequency divider and trigger/sampling enable signal generation module employs a frequency divider to perform frequency division on a local high-speed clock so as to obtain the operating clock of the SD/SDIO card, and simultaneously generates a trigger/sampling enable signal by the frequency divider and enables the position of the enable signal to be adjustable with respect to the operating clock of the SD/SDIO card. The present invention is capable of solving the setup/hold time issues caused by delay in digital signals.Type: GrantFiled: August 28, 2012Date of Patent: July 8, 2014Assignee: Omnivision Technologies (Shanghai) Co., Ltd.Inventors: Yuchi Zheng, Jinxiang Chen
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Publication number: 20130103862Abstract: An SD/SDIO host controller is disclosed, which includes a control register and interrupt generation module, an internal DMA module, an SD/SDIO command interface module, an SD/SDIO data interface module, and a frequency divider and trigger/sampling enable signal generation module which is connected to an output end of the control register and interrupt generation module; the frequency divider and trigger/sampling enable signal generation module employs a frequency divider to perform frequency division on a local high-speed clock so as to obtain the operating clock of the SD/SDIO card, and simultaneously generates a trigger/sampling enable signal by the frequency divider and enables the position of the enable signal to be adjustable with respect to the operating clock of the SD/SDIO card. The present invention is capable of solving the setup/hold time issues caused by delay in digital signals.Type: ApplicationFiled: August 28, 2012Publication date: April 25, 2013Inventors: Yuchi Zheng, Jinxiang Chen
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Publication number: 20130021422Abstract: An inkless printing method with heating process is disclosed. In the method, a conventional printing paper (15) is used, and a printing head (4,27) contacts the printing paper directly or indirectly. A heating element (13,22) is placed in the printing head(4,27), which provides heat energy to cause a color change in a surface layer of the paper, thereby producing a character or an image. When the printing head (4,27) contacts the printing paper directly, a temperature of the printing head (4,27) is set to 100-1000° C.; and a stagnation time of the printing head (4,27) is set to 0.1-100 ms; when the printing head (4,27) contacts the printing paper indirectly, a temperature of the printing head (4,27) is set to 200-1000° C. The method does not need to use toner, ink or paint, and only needs conventional printing paper (15) and said heating process to achieve printing effect. A printing head unit to be used in said printing method is also disclosed.Type: ApplicationFiled: June 28, 2011Publication date: January 24, 2013Inventors: Jinxiang Chen, Zhishen Wu, Gang Wu, Juan Xie, Fang Chen
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Publication number: 20120205836Abstract: A mold and a method for integrally manufacturing a functional cored slab and a solid slab with a polygonal grid honeycomb structure. The mold for manufacturing the cored slab comprises a female mold and multiple male molds which are provided in the female mold. The male molds include polygonal cylinders capable of melting, dissolving, or vaporizing. A clearance exists between at least one pair of adjacent polygonal cylinders. The mold for manufacturing the solid slab is provided with a male mold main-body of polygonal cylinders which share the same shape and amount as the polygonal grids. The male mold main-body, which is made of one of the functional materials including sound insulating materials, flame retardant materials, and thermal insulating materials, is located in the frame-like female mold having a bottom plate. Clearances are provided between the adjacent male mold bodies. A casting method is adopted when manufacturing the slabs.Type: ApplicationFiled: February 27, 2012Publication date: August 16, 2012Inventors: Jinxiang Chen, Zhishen Wu, Gang Wu, Juan Xie, Hong Zhu