Patents by Inventor Xiaobin Huang
Xiaobin Huang 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: 11957023Abstract: A light-emitting diode display panel, a manufacturing method thereof, and an organic light-emitting diode display device are provided. The light-emitting diode display panel includes: a base substrate including a display region and a peripheral region surrounding the display region; a plurality of sub-pixels located in the display region and located at a side of the base substrate; a color-resistance layer located at a side of a second electrode in the sub-pixel away from the base substrate; and a light-blocking structure located in the peripheral region and being an annular structure surrounding the plurality of sub-pixels. The light-blocking structure includes a first light-blocking structure and a second light-blocking structure. The first light-blocking structure includes at least one interval extending in a direction from the display region pointing to the peripheral region. The second light-blocking structure at least fully fills the interval.Type: GrantFiled: June 29, 2022Date of Patent: April 9, 2024Inventors: Dongsheng Li, Kuanta Huang, Shengji Yang, Pengcheng Lu, Yunlong Li, Qing Wang, Yongfa Dong, Xiaobin Shen, Hui Tong, Xiong Yuan, Yu Wang, Xiaochuan Chen
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Publication number: 20240099066Abstract: Disclosed are a display substrate. The display substrate includes a drive backplane; a first electrode layer disposed on a side of the drive backplane; a pixel definition layer disposed on a side, distal to the drive backplane, of the first electrode layer; an organic light-emitting layer disposed on a side, distal to the drive backplane, of the pixel definition layer, wherein the organic light-emitting layer comprises: a plurality of organic material layers stacked in a direction perpendicular to and away from the drive backplane, and a portion of the organic material layer disposed inside the partition groove is separated from a portion of the organic material layer disposed outside the partition groove; and a second electrode layer disposed on a side, distal to the drive backplane, of the organic light-emitting layer.Type: ApplicationFiled: May 31, 2022Publication date: March 21, 2024Applicants: Yunnan Invensight Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yuhao LEE, Xue DONG, Xiaochuan CHEN, Hui TONG, Xiaobin SHEN, Kuanta HUANG, Cao WU, Weiliang BU, Hui WANG, Zhiqiang JIAO
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Patent number: 10975648Abstract: A method for operating in a borehole penetrating a formation is disclosed. The method includes disposing in the borehole an assembly comprising a load-bearing and oil-disintegrable tool comprising a polymeric composite; performing a downhole operation; and disintegrating the load-bearing and oil-disintegrable tool with a hydrocarbon fluid. The polymeric composite comprises an oil-disintegrable polymer which is one or more of the following: a polydicyclopentadiene, polypropylene, polyurethane, polycarbonate, polysulfone, or a high density polyethylene, the polyurethane being a polyhedral oligomeric silsesquioxane-modified polyurethane, a lauryl methacrylate graft polyurethane copolymer, a divinylbenzene crosslinked polyurethane, or a combination comprising at least one of the foregoing.Type: GrantFiled: June 25, 2019Date of Patent: April 13, 2021Assignee: BAKER HUGHES OILFIELD OPERATIONS LLCInventors: YingQing Xu, Xiaobin Huang
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Publication number: 20200408054Abstract: A method for operating in a borehole penetrating a formation is disclosed. The method includes disposing in the borehole an assembly comprising a load-bearing and oil-disintegrable tool comprising a polymeric composite; performing a downhole operation; and disintegrating the load-bearing and oil-disintegrable tool with a hydrocarbon fluid. The polymeric composite comprises an oil-disintegrable polymer which is one or more of the following: a polydicyclopentadiene, polypropylene, polyurethane, polycarbonate, polysulfone, or a high density polyethylene, the polyurethane being a polyhedral oligomeric silsesquioxane-modified polyurethane, a lauryl methacrylate graft polyurethane copolymer, a divinylbenzene crosslinked polyurethane, or a combination comprising at least one of the foregoing.Type: ApplicationFiled: June 25, 2019Publication date: December 31, 2020Applicant: Baker Hughes Oilfield Operations LLCInventors: YingQing Xu, Xiaobin Huang
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Patent number: 10077626Abstract: A fracturing system including a plug having a solid mandrel preventing fluid flow therepast when set. A setting tool in operable communication with the plug; and a perforating gun disposed adjacent to the setting tool. A method for fracturing a formation.Type: GrantFiled: May 6, 2016Date of Patent: September 18, 2018Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: YingQing Xu, Xiaobin Huang
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Publication number: 20170321506Abstract: A fracturing system including a plug having a solid mandrel preventing fluid flow therepast when set. A setting tool in operable communication with the plug; and a perforating gun disposed adjacent to the setting tool. A method for fracturing a formation.Type: ApplicationFiled: May 6, 2016Publication date: November 9, 2017Applicant: Baker Hughes IncorporatedInventors: YingQing Xu, Xiaobin Huang
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Publication number: 20170136553Abstract: The present disclosure relates to the technical field of deep hole machining, particularly to a rear-mounted deep hole machining on-line detection and deviating correction device, which provide solution to the difficulty in observing the machining site and correcting the cutter deviation in deep hole machining. The device comprises a cutter bar provided with a plurality of iron blocks mounted uniformly in a circumferential direction, wherein each of the iron blocks is provided with a heating device in the interior thereof and a wear-resistant block mounted on the top thereof, wherein mounted on an end face of the other end of the cutter bar is a pyramid prism, wherein a laser transmitter and a photosensitive sensor are mounted in a height corresponding to the height range of the pyramid prism, wherein the incident beam emitted by the laser transmitter is oriented by a laser orientating block.Type: ApplicationFiled: December 11, 2015Publication date: May 18, 2017Inventors: XINGQUAN SHEN, DAGUO YU, YANLAN LI, XIAOBIN HUANG, CHUANGMIN WANG, XIAOMING BO, BAOLUO QUAN, ZHEN DONG
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Patent number: 9630260Abstract: The present disclosure relates to the technical field of deep hole machining, particularly to a rear-mounted deep hole machining on-line detection and deviating correction device, which provide solution to the difficulty in observing the machining site and correcting the cutter deviation in deep hole machining. The device comprises a cutter bar provided with a plurality of iron blocks mounted uniformly in a circumferential direction, wherein each of the iron blocks is provided with a heating device in the interior thereof and a wear-resistant block mounted on the top thereof, wherein mounted on an end face of the other end of the cutter bar is a pyramid prism, wherein a laser transmitter and a photosensitive sensor are mounted in a height corresponding to the height range of the pyramid prism, wherein the incident beam emitted by the laser transmitter is oriented by a laser orientating block.Type: GrantFiled: December 11, 2015Date of Patent: April 25, 2017Assignee: North University of ChinaInventors: Xingquan Shen, Daguo Yu, Yanlan Li, Xiaobin Huang, Chuangmin Wang, Xiaoming Bo, Baoluo Quan, Zhen Dong
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Patent number: 9561547Abstract: The disclosure relates to a technical field of deep hole machining, particularly to a deep hole machining on-line deviating correction device based on laser detection, which solves the prior art problem of difficulty in the real-time, on-line detection and deviating correction in the process of deep hole machining. The device comprises a deep hole cutter and a cutter bar, and arranged on the cutter bar are a laser orientating block, a pyramid prism seat, the deep hole cutter and a metallic block with a heating device arranged therein. A beam emitted by a laser transmitter is orientated by the laser orientating block so as to be incident in parallel with the axis of the cutter bar, and then through a pyramid prism to form a return beam which reaches the photosensitive sensor.Type: GrantFiled: December 11, 2015Date of Patent: February 7, 2017Assignee: North University of ChinaInventors: Daguo Yu, Xingquan Shen, Yanlan Li, Xiaobin Huang, Chuangmin Wang, Xiaoming Bo, Baoluo Quan, Zhen Dong
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Publication number: 20160289956Abstract: A foam glass integrated plate effective in water and fire proofing, thermal insulation and decoration, includes a foam glass plate (1). The inside of the foam glass plate (1) is combined with a bonding layer so as to be fixed to a wall (3), the outer surface of the foam glass plate (1) is a stereoscopic embossed surface and is combined with a coating layer (2). The plate has a simple structure and good decorative effect.Type: ApplicationFiled: December 2, 2014Publication date: October 6, 2016Inventors: YONGFU ZHANG, CHUNHUA ZHANG, XIAOBIN HUANG
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Publication number: 20130157077Abstract: A novel material used for a bearing ring and a production process thereof is directed to a bimetallic composite pipe and a production process thereof. The aim of the disclosure is to provide a novel material used for a bearing ring and a production process thereof, in which high hardness, high wear resistance and high toughness, high impact toughness are interacted. The novel material used for a bearing ring according to the invention is composed of an annual clad layer and a base layer. The clad layer and the base layer is metallurgy bonded together in radial direction of a ring. The clad layer is made of bearing steel material, and the base layer is made of the material selected from bearing steel, straight carbon steel, high strength low/medium alloy steel or stainless steel.Type: ApplicationFiled: July 29, 2011Publication date: June 20, 2013Inventors: Lihui Wang, Chibo Li, Shanqin Bao, Jie Gao, Yong Tang, Yafeng Song, Xiaobin Huang