Patents by Inventor Zhen Xiong
Zhen Xiong 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: 20240164144Abstract: A display substrate, a manufacturing method therefor, and a display device are provided. The display substrate includes a base substrate, sub-pixels and an isolation portion, and each sub-pixel includes a light-emitting function layer. The isolation portion includes a first sub-isolation portion and a second sub-isolation portion. The first sub-isolation portion is between the second sub-isolation portion and the base substrate. The second sub-isolation portion includes a protrusion protruding relative to an edge of the first sub-isolation portion, the second sub-isolation portion facing one of adjacent sub-pixels is different in shape from the second sub-isolation portion facing the other one; or, a slope angle between a side surface of the first sub-isolation portion or the second sub-isolation portion facing one sub-pixel and a plane parallel to the base substrate is 60° to 120°. At least one film of the light-emitting function layer is disconnected at the isolation portion.Type: ApplicationFiled: October 10, 2022Publication date: May 16, 2024Inventors: Wei ZHANG, Liang SONG, Zhiming REN, Chunfang FAN, Xiaoliang GUO, Donghua JIANG, Wuyang ZHAO, Weiyun HUANG, Zhen WANG, Zhongfei DONG, Hongguang YUAN, Pengyu LIAO, Li XIONG
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Publication number: 20240142634Abstract: The present application provides a trusted space positioning calibration service system and an operation method thereof. The system includes: a differential benchmark data service module, a positioning data digital calibration server and a trusted space positioning calibration apparatus.Type: ApplicationFiled: January 9, 2024Publication date: May 2, 2024Applicant: National Institute of Metrology, ChinaInventors: Xingchuang XIONG, Xiang FANG, Yanlin LIANG, Zhengyi ZHAO, Zhen LIU, Wenkui HE
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Patent number: 11879830Abstract: An imaging system and method for detecting a target in a sample. The imaging system includes a lens-free holographic microscope having a light source in a first plane spaced above an image sensor. The image sensor extends in a second plane. The system also includes a microfluidic chip positioned between the light source and the image sensor. The microfluidic chip extends in a third plane, which is parallel to the second plane. There is at least one chamber in the microfluidic chip configured to receive a sample solution with a target. The system also has a plurality of functionalized beads positioned within the at least one chamber in the microfluidic chip. Any two of the plurality of functionalized beads have an affinity for binding together when exposed to the target in the sample solution.Type: GrantFiled: September 27, 2019Date of Patent: January 23, 2024Assignee: Arizona Board of Regents on Behalf of the University of ArizonaInventors: Zhen Xiong, Euan McLeod
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Publication number: 20210396647Abstract: An imaging system and method for detecting a target in a sample. The imaging system includes a lens-free holographic microscope having a light source in a first plane spaced above an image sensor. The image sensor extends in a second plane. The system also includes a microfluidic chip positioned between the light source and the image sensor. The microfluidic chip extends in a third plane, which is parallel to the second plane. There is at least one chamber in the microfluidic chip configured to receive a sample solution with a target. The system also has a plurality of functionalized beads positioned within the at least one chamber in the microfluidic chip. Any two of the plurality of functionalized beads have an affinity for binding together when exposed to the target in the sample solution.Type: ApplicationFiled: September 27, 2019Publication date: December 23, 2021Applicant: Arizona Board of Regents on Behalf of the University of ArizonaInventors: Zhen Xiong, Euan McLeod
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Patent number: 10687650Abstract: An electric pressure cooker having a safety switch device. The electric pressure cooker includes a cooker body and a lid; wherein the cooker body is provided with a push rod vertically reciprocating relative to the cooker body; the cooker body is further provided with a microswitch; a driving rod of the microswitch horizontally reciprocates relative to the cooker body; after the push rod moves downward, the driving rod of the microswitch is pushed to trigger the microswitch by the push rod; after the push rod moves upward, the driving rod of the microswitch is detached from the push rod; an upper end of the push rod abuts against the lid and the push rod moves upward and downward with rotation of the lid to detach from and push the push rod of the microswitch; and the microswitch is electrically connected to a circuitry of the electric pressure cooker.Type: GrantFiled: October 13, 2017Date of Patent: June 23, 2020Assignee: Guangdong Shunde Ouning Technology Electrical Appliance Co., Ltd.Inventors: Zhen xiong Huang, Ziyu Li, Jiufu Tan, Hualiang Li
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Patent number: 9965846Abstract: A method and apparatus for detecting crystal orientation of a silicon wafer is proposed. The detection method uses a camera shooting device to irradiate the silicon wafer in a rotation manner in different angular directions and obtains the corresponding reflection intensities, based on which a reflection curve is drawn for a grain of interest in a polar coordinate system; normal directions of three or more faces of a regular octahedron of a grain <111> are determined by identifying a pixel brightness extreme value in the reflection curve, and then all normal vectors of the regular octahedron are calculated, so that a crystal orientation of the grain of interest may be calculated. The camera shooting device has a light source and one or more camera shooting probes.Type: GrantFiled: May 13, 2014Date of Patent: May 8, 2018Assignee: Trina Solar Co., LtdInventors: Shaoyong Fu, Zhen Xiong
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Publication number: 20180110355Abstract: An electric pressure cooker having a safety switch device. The electric pressure cooker includes a cooker body and a lid; wherein the cooker body is provided with a push rod vertically reciprocating relative to the cooker body; the cooker body is further provided with a microswitch; a driving rod of the microswitch horizontally reciprocates relative to the cooker body; after the push rod moves downward, the driving rod of the microswitch is pushed to trigger the microswitch by the push rod; after the push rod moves upward, the driving rod of the microswitch is detached from the push rod; an upper end of the push rod abuts against the lid and the push rod moves upward and downward with rotation of the lid to detach from and push the push rod of the microswitch; and the microswitch is electrically connected to a circuitry of the electric pressure cooker.Type: ApplicationFiled: October 13, 2017Publication date: April 26, 2018Applicant: Guangdong Shunde Ouning Technology Electrical Appliance Co., Ltd.Inventors: Zhen xiong HUANG, Ziyu LI, Jiufu TAN, Hualiang LI
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Publication number: 20170039696Abstract: A method and apparatus for detecting crystal orientation of a silicon wafer is proposed. The detection method uses a camera shooting device to irradiate the silicon wafer in a rotation manner in different angular directions and obtains the corresponding reflection intensities, based on which a reflection curve is drawn for a grain of interest in a polar coordinate system; normal directions of three or more faces of a regular octahedron of a grain <111> are determined by identifying a pixel brightness extreme value in the reflection curve, and then all normal vectors of the regular octahedron are calculated, so that a crystal orientation of the grain of interest may be calculated. The camera shooting device has a light source and one or more camera shooting probes.Type: ApplicationFiled: May 13, 2014Publication date: February 9, 2017Inventors: SHAOYONG FU, ZHEN XIONG
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Patent number: 9020274Abstract: A computer implemented method for point matching comprising providing a pair of images captured, selecting first and second sets of interest points from the images; constructing a control network of super points for each set of interest points; assigning a position, with respect to the closest network control point of each control network, to other interest points on the images; locating conjugate points for each other interest point of each set based on its assigned position; and adding the conjugate points to the control network.Type: GrantFiled: May 6, 2010Date of Patent: April 28, 2015Assignee: University of New BrunswickInventors: Zhen Xiong, Yun Zhang
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Patent number: 8968589Abstract: A composite material comprises a filled skutterudite matrix of formula (I) IyCo4Sb12 in which (I) represents at least one of Yb, Eu, Ce, La, Nd, Ba and Sr, 0.05?y<1; and GaSb particles within the filled skutterudite matrix, wherein the composite material comprises 0.05-5 mol % GaSb particles. Compared with conventional materials, the composite material exhibits a substantially increased Seebeck coefficient, a slightly decreased overall thermal conductivity, and a substantially increased thermoelectric performance index across the whole temperature zone from the low temperature end to the high temperature end, as well as a greatly enhanced thermoelectric efficiency.Type: GrantFiled: September 23, 2010Date of Patent: March 3, 2015Assignee: Shanghai Institute of Ceramics, Chinese Academy of SciencesInventors: Lidong Chen, Xihong Chen, Lin He, Xiangyang Huang, Zhen Xiong, Wenqing Zhang
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Patent number: 8542947Abstract: A computer implemented method of adjusting original rational polynomial coefficients of an RPC model for an image acquired by an image sensor comprising providing rational polynomial coefficients associated with the image calculating a pseudo position and attitude angles for the sensor using the original coefficients providing at least one ground control point associated with the image adjusting the pseudo position and attitude angles using the at least one ground control point; and adjusting the original coefficients for the image using the adjusted pseudo position and attitude angles.Type: GrantFiled: May 6, 2010Date of Patent: September 24, 2013Assignee: University of New BrunswickInventors: Zhen Xiong, Yun Zhang
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Publication number: 20130043439Abstract: A composite material comprises a filled skutterudite matrix of formula (I) IyCo4Sb12 in which (I) represents at least one of Yb, Eu, Ce, La, Nd, Ba and Sr, 0.05?y<1; and GaSb particles within the filled skutterudite matrix, wherein the composite material comprises 0.05-5 mol % GaSb particles. Compared with conventional materials, the composite material exhibits a substantially increased Seebeck coefficient, a slightly decreased overall thermal conductivity, and a substantially increased thermoelectric performance index across the whole temperature zone from the low temperature end to the high temperature end, as well as a greatly enhanced thermoelectric efficiency.Type: ApplicationFiled: September 23, 2010Publication date: February 21, 2013Inventors: Lidong Chen, Xihong Chen, Lin He, Xiangyang Huang, Zhen Xiong, Wenqing Zhang
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Patent number: 8333912Abstract: A process for making a composite material and the composite materials having thermoelectric properties.Type: GrantFiled: July 9, 2010Date of Patent: December 18, 2012Assignees: Corning Incorporated, Shanghai Institute of CeramicsInventors: Lidong Chen, Monika Backhaus-Ricoult, Lin He, Zhen Xiong, Xihong Chen, Xiangyang Huang
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Publication number: 20110006249Abstract: A process for making a composite material and the composite materials having thermoelectric propertiesType: ApplicationFiled: July 9, 2010Publication date: January 13, 2011Inventors: Lidong Chen, Monika Backhaus-Ricoult, Lin He, Zhen Xiong, Xihong Chen, Xiangyang Huang
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Publication number: 20100310177Abstract: A computer implemented method for point matching comprising providing a pair of images captured, selecting first and second sets of interest points from the images; constructing a control network of super points for each set of interest points; assigning a position, with respect to the closest network control point of each control network, to other interest points on the images; locating conjugate points for each other interest point of each set based on its assigned position; and adding the conjugate points to the control network.Type: ApplicationFiled: May 6, 2010Publication date: December 9, 2010Applicant: UNIVERSITY OF NEW BRUNSWICKInventors: Zhen Xiong, Yun Zhang
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Publication number: 20100284629Abstract: A computer implemented method of adjusting original rational polynomial coefficients of an RPC model for an image acquired by an image sensor comprising providing rational polynomial coefficients associated with the image calculating a pseudo position and attitude angles for the sensor using the original coefficients providing at least one ground control point associated with the image adjusting the pseudo position and attitude angles using the at least one ground control point; and adjusting the original coefficients for the image using the adjusted pseudo position and attitude angles.Type: ApplicationFiled: May 6, 2010Publication date: November 11, 2010Applicant: UNIVERSITY OF NEW BRUNSWICKInventors: Zhen Xiong, Yun Zhang
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Patent number: 7705932Abstract: An exemplary double-sided liquid crystal display (LCD) (200) includes a first liquid crystal panel (212), a first optical film assembly (211), a light guide plate (230), a second optical film assembly (211), and a second liquid crystal panel (222) arranged in that order from bottom to top. An area of the second liquid crystal panel is less than an area of the first liquid crystal panel, and an area of the second optical film assembly is less than an area of the first optical film assembly. The second optical film assembly of the double-sided LCD has a size no larger than that needed to perform its function in respect of light beams propagating therethrough from the light guide plate to the second liquid crystal panel. Therefore, the double-sided LCD is cost-efficient.Type: GrantFiled: December 18, 2006Date of Patent: April 27, 2010Assignees: Innocom Technology (Shenzhen) Co., Ltd., Innolux Display Corp.Inventors: Gui-Zhen Xiong, Wen-Bin Lin, Ching-Huang Lin
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Publication number: 20070139585Abstract: An exemplary double-sided liquid crystal display (LCD) (200) includes a first liquid crystal panel (212), a first optical film assembly (211), a light guide plate (230), a second optical film assembly (211), and a second liquid crystal panel (222) arranged in that order from bottom to top. An area of the second liquid crystal panel is less than an area of the first liquid crystal panel, and an area of the second optical film assembly is less than an area of the first optical film assembly. The second optical film assembly of the double-sided LCD has a size no larger than that needed to perform its function in respect of light beams propagating therethrough from the light guide plate to the second liquid crystal panel. Therefore, the double-sided LCD is cost-efficient.Type: ApplicationFiled: December 18, 2006Publication date: June 21, 2007Inventors: Gui-Zhen Xiong, Wen-Bin Lin, Ching-Huang Lin
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Patent number: D836381Type: GrantFiled: June 22, 2017Date of Patent: December 25, 2018Assignee: NuWave, LLCInventors: Jung S. Moon, Eunjung Huh, Byung G. Choi, Li Xiang Jun, Zeng Qing Ping, Kim Jong Rok, Huang Zhen Xiong
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Patent number: D871827Type: GrantFiled: December 12, 2018Date of Patent: January 7, 2020Assignee: NUWAVE, LLCInventors: Jung S. Moon, Eunjung Huh, Byung G. Choi, Li Xiang Jun, Zeng Qing Ping, Kim Jong Rok, Huang Zhen Xiong