Patents by Inventor Yanhui Chen
Yanhui 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: 11959012Abstract: The present disclosure a temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with a strong self-growth effect.Type: GrantFiled: September 14, 2023Date of Patent: April 16, 2024Assignees: China University of Petroleum (East China), CNOOC Energy Development Co., Ltd. Engineering Branch, Tianjin Branch of China National Offshore Oil Corporation Ltd.Inventors: Guang Zhao, Caili Dai, Dongfang Lyu, Jiaming Li, Kequan Meng, Ju Zheng, Yanxu Zhang, Weiyu Chen, Liguo Zhu, Yanhui Zhang
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Patent number: 11956991Abstract: A display panel includes a substrate and a grating disposed on a light-emitting side of the display panel. The grating includes a plurality of protruding portions and a plurality of interval portions, each interval portion is located between two adjacent protruding portions. The plurality of protruding portions are arranged on the substrate along a first direction, and each protruding portion extends along a second direction perpendicular to the first direction. Each protruding portion includes an outer surface and a bottom surface; the outer surface is a smooth curved surface, and the bottom surface is a flat surface. A cross-sectional figure of each protruding portion along a thickness direction of the display panel is a first figure; the first figure includes a curve and a bottom edge, and the first figure is a closed figure formed by the curve and the bottom edge.Type: GrantFiled: August 30, 2021Date of Patent: April 9, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jin Zhao, Fudong Chen, Kang Guo, Xueyuan Zhou, Mengya Song, Yanhui Lu, Duohui Li, Ning Dang
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Publication number: 20240110089Abstract: The present disclosure a temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with a strong self-growth effect.Type: ApplicationFiled: September 14, 2023Publication date: April 4, 2024Applicants: China University of Petroleum (East China), CNOOC Energy Development Co., Ltd. Engineering Branch, Tianjin Branch of China National Offshore Oil Corporation Ltd.Inventors: Guang ZHAO, Caili DAI, Dongfang LYU, Jiaming LI, Kequan MENG, Ju ZHENG, Yanxu ZHANG, Weiyu CHEN, Liguo ZHU, Yanhui ZHANG
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Patent number: 11934581Abstract: The present disclosure provides a terminal vibration evaluation method performed by an electronic device. The method includes: acquiring an actual vibration curve of a target terminal when a target game scenario is displayed; acquiring a predefined vibration description file associated with the target game scenario, and determining a predefined vibration curve according to the predefined vibration description file; determining target deviation data between the actual vibration curve and the predefined vibration curve; and determining, according to the target deviation data, whether vibration of the target terminal matches the target game scenario. The present disclosure provides a measurement solution used for determining whether terminal vibration matches a game scenario (for example, a game sound and a game picture), which helps improve a matching degree between terminal vibration and the game scenario, thereby improving a sense of substitution of the game and a sense of immersion of a player.Type: GrantFiled: November 8, 2022Date of Patent: March 19, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yanhui Lu, Kai Hong, Shili Xu, Haiyang Wu, Qitian Zhang, Jingjing Chen, Zhuan Liu
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Publication number: 20240070308Abstract: Embodiments of the present disclosure relate to a permission setting method and apparatus, a device, and a medium. The method includes: displaying a permission customization control, in response to a trigger operation on a permission setting object of task information, the permission setting object including a first information object and/or a second information object, the second information object being subordinate to the first information object; displaying a permission editing interface, in response to a trigger operation on the permission customization control, and receiving customization permission information via the permission editing interface; and displaying the customization permission information corresponding to the permission setting object. Therefore, a hierarchy structure based on the task information satisfies a setting need for content-based permission customization, and improves a permission management efficiency.Type: ApplicationFiled: October 24, 2023Publication date: February 29, 2024Inventors: Wenzong MA, Liang CHEN, Yingtao LIU, Wei REN, Qiushuo HUANG, Yuejiang YUAN, Hao HUANG, Jianhui WU, Yalong ZOU, Linghui ZHOU, Mengzhang WU, Yanhui ZHAO, Xinlei GUO
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Publication number: 20240009906Abstract: The present invention relates to the field of forming technologies for rubber sealing ring blanks, and more particularly to an automatic forming method and device for a rubber sealing ring blank. A cutting blade is fixedly connected to the surface of a blank forming assembly; an equipment body II is fixedly connected to a sliding table die set; a supporting rod II is fixedly connected to the surface of the equipment body II; a blank box is fixedly connected to the inner side surface of the supporting rod II; and a blank spool is fixedly connected to the tail end of a long blank strip. The method and device disclosed by the present invention have the advantages that the automation degree is high, and the long blank strip conveyed from the blank spool passes through guide wheels and a guide groove and is automatically pressed into a ring through the combined action of the blank forming assembly and the cutting blade.Type: ApplicationFiled: March 20, 2023Publication date: January 11, 2024Inventors: Liang WANG, Hongzhong TU, Jie ZHONG, Chen HAN, Junjie LI, Xiaofeng ZHANG, Zhulin XU, Wenfeng WU, Yanhui CHEN, Xuanmin HUANG, Xi LING, Shixiang GAN, Donghui LI, Jiajun XIE, Qingbo ZHENG, Dongliang DING, Shipu GUO
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Patent number: 11870256Abstract: This invention relates to a method for optimising usage 5 of electricity from the grid and energy storage comprising: forecasting a predetermined number of hours of load at a predetermined interval to determine a forecasted load profile; subtracting a peak load from the forecasted load profile by a maximum amount of electricity that can be charged into or discharged from the energy storage to determine a subtracted peak; smoothening peaks 10 within 30 minutes period that are more than the subtracted peak to obtain a final forecast result; and determining optimised battery setpoint actions based on the final forecast result and energy storage operating constraints.Type: GrantFiled: September 28, 2021Date of Patent: January 9, 2024Assignee: SPACE PTE. LTD.Inventors: Yi Wang, Elissa Yanting Lim, Rully Adrian Santosa, Soon Siang Tan, Yiqun Hu, Yanhui Chen
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Patent number: 11801214Abstract: A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a dormant carbamate initiator of Formula (1) wherein R1 and R2 can be independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; and An+ is a cationic species or polymer and n is an integer equal or greater than 1 with the proviso that An+ is not an acidic hydrogen; and optionally further comprising ammonium carbamate (H2NR1R2+?OC?ONR1R2). The crosslinkable coating composition can be used for a variety of coating applications including nail coating compositions.Type: GrantFiled: March 29, 2022Date of Patent: October 31, 2023Assignee: ELEMENTIS SPECIALTIES, INC.Inventors: Wouter Ijdo, Yanhui Chen, Prashant Deshmukh, Rajni Gupta, James A. Heck, Wayne Hoyte, Maurice Gray
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Publication number: 20220290001Abstract: A self-emulsifying epoxy composition is prepared by the components comprising an epoxide adduct a) and an epoxide compound b), the solid content of the self-emulsifying composition has a smaller particle size. The self-emulsifying epoxy composition can be used to prepare the coating composition which has favorable anti-corrosion-performance.Type: ApplicationFiled: September 4, 2019Publication date: September 15, 2022Inventors: Peng ZHANG, Weijing LV, Yanhui CHEN, Peng XU
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Publication number: 20220251414Abstract: A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor, wherein ingredient A is selected from the group consisting of an acetoacetate group containing compound, an acetoacetate group containing oligomer, an acetoacetate group containing polymer and combinations thereof; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; a surface modifying agent selected from the group consisting of perfluorosurfactants, polyacrylates, polyacrylate copolymers, fluorocarbon polyacrylates, fluorocarbon polyacrylate copolymers, polysiloxane and copolymers thereof and combinations thereof; and a chemical activator.Type: ApplicationFiled: February 1, 2022Publication date: August 11, 2022Applicant: Elementis Specialties, Inc.Inventors: Yanhui CHEN, Maurice GRAY, Rajni GUPTA, Wouter Laurens IJDO
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Publication number: 20220218587Abstract: A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a dormant carbamate initiator of Formula (1) wherein R1 and R2 can be independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; and An+ is a cationic species or polymer and n is an integer equal or greater than 1 with the proviso that An+ is not an acidic hydrogen; and optionally further comprising ammonium carbamate (H2NR1R2+?OC?ONR1R2). The crosslinkable coating composition can be used for a variety of coating applications including nail coating compositions.Type: ApplicationFiled: March 29, 2022Publication date: July 14, 2022Applicant: Elementis Specialties, Inc.Inventors: Wouter Ijdo, Yanhui Chen, Prashant Deshmukh, Rajni Gupta, James A. Heck, Wayne Hoyte, Maurice Gray
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Patent number: 11377398Abstract: The disclosure provides a catalyst system and a method for ethylene oligomerization using this. The catalyst system contains: ligand a, containing carbene groups of imidazole ring type; transition metal compound b, that is one of IVB˜VIII group metal compounds; activator c, that is a compound containing III A group metals; the ligand a contains at least one group as shown in general formula I: in which, bridging group A contains a main chain including alkyl, alkenyl, aryl groups or the combination of them and the first heteratom; E is a linear or cyclic group containing the second heteroatom; R is a hydrocarbyl group. The catalyst system is especially used for trimerization and tetramerization of ethylene. The catalyst system has high selectivity for 1-hexene and 1-octene, low selectivity for 1-butene and 1-C10+, and the total percent content of C6˜C8 linear ??-olefin in the product is more than 90% by mass.Type: GrantFiled: December 10, 2018Date of Patent: July 5, 2022Inventors: Tao Jiang, Yanhui Chen, Le Zhang, Fakhre Alam, Huaiqi Shao, Jian Li, Bing Yan
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Publication number: 20220135994Abstract: The present invention relates to methods and compositions for reducing or suppressing target gene expression by genome editing of native miRNAsType: ApplicationFiled: February 26, 2020Publication date: May 5, 2022Applicant: SYNGENTA CROP PROTECTION AGInventors: Juntao LIU, Jianping XU, Yanhui CHEN, Zhiqiang LIU, Xi CHEN
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Patent number: 11318082Abstract: A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a dormant carbamate initiator of Formula (1) wherein R1 and R2 can be independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; and An+ is a cationic species or polymer and n is an integer equal or greater than 1 with the proviso that An+ is not an acidic hydrogen; and optionally further comprising ammonium carbamate (H2NR1R2+?OC?ONR1R2). The crosslinkable coating composition can be used for a variety of coating applications including nail coating compositions.Type: GrantFiled: August 21, 2020Date of Patent: May 3, 2022Assignee: ELEMENTS SPECIALTIES, INC.Inventors: Wouter Ijdo, Yanhui Chen, Prashant Deshmukh, Rajni Gupta, James A. Heck, Wayne Hoyte, Maurice Gray
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Publication number: 20220109298Abstract: This invention relates to a method for optimising usage of electricity from the grid and energy storage comprising: forecasting a predetermined number of hours of load at a predetermined interval to determine a forecasted load profile; subtracting a peak load from the forecasted load profile by a maximum amount of electricity that can be charged into or discharged from the energy storage to determine a subtracted peak; smoothening peaks within 30 minutes period that are more than the subtracted peak to obtain a final forecast result, and determining optimised battery setpoint actions based on the final forecast result and energy storage operating constraints.Type: ApplicationFiled: September 28, 2021Publication date: April 7, 2022Applicant: SPACE PTE. LTD.Inventors: Yi Wang, Elissa Yanting Lim, Rully Adrian Santosa, Soon Siang Tan, Yiqun Hu, Yanhui Chen
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Publication number: 20210108088Abstract: A coating composition containing a crosslinkable coating composition. The coating system comprises: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a catalyst system. In one embodiment, the catalyst system comprises diethyl carbonate, quaternary ammonium hydroxide or quaternary ammonium alkoxide, ethanol and 4-6 wt. % water. In another embodiment, the catalyst system comprises carbon dioxide, quaternary ammonium hydroxide or quaternary ammonium alkoxide, ethanol and 2-4 wt. % water. In certain embodiments, the coating composition optionally further comprising ammonium carbamate (H2NR8R9+—OC?ONR8R9), wherein R8 R9 are each independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; 1 to 3 carbon atoms.Type: ApplicationFiled: December 21, 2020Publication date: April 15, 2021Applicant: Elementis Specialties, Inc.Inventors: Rajni GUPTA, Wouter IJDO, Yanhui CHEN, Prashant DESHMUKH, James A. HECK, Wayne HOYTE, Maurice GRAY
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Patent number: 10894900Abstract: A polyamide composition for use in sealants, adhesives and high solids coatings.Type: GrantFiled: May 19, 2020Date of Patent: January 19, 2021Assignee: Elementis Specialties, Inc.Inventors: Wouter Ijdo, Yanhui Chen, James Heck, Carlos Feito, Elke Piron
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Patent number: 10894886Abstract: A coating composition containing a crosslinkable coating composition. The coating system comprises: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a catalyst system. In one embodiment, the catalyst system comprises diethyl carbonate, quaternary ammonium hydroxide or quaternary ammonium alkoxide, ethanol and 4-6 wt. % water. In another embodiment, the catalyst system comprises carbon dioxide, quaternary ammonium hydroxide or quaternary ammonium alkoxide, ethanol and 2-4 wt. % water. In certain embodiments, the coating composition optionally further comprising ammonium carbamate (H2NR8R9+—OC?ONR8R9), wherein R8R9 are each independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; 1 to 3 carbon atoms.Type: GrantFiled: June 13, 2018Date of Patent: January 19, 2021Assignee: Elementis Specialties, Inc.Inventors: Rajni Gupta, Wouter Ijdo, Yanhui Chen, Prashant Deshmukh, James A. Heck, Wayne Hoyte, Maurice Gray
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Publication number: 20210007963Abstract: A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a dormant carbamate initiator of Formula (1) wherein R1 and R2 can be independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; and An+ is a cationic species or polymer and n is an integer equal or greater than 1 with the proviso that An+ is not an acidic hydrogen; and optionally further comprising ammonium carbamate (H2NR1R2+?OC?ONR1R2). The crosslinkable coating composition can be used for a variety of coating applications including nail coating compositions.Type: ApplicationFiled: August 21, 2020Publication date: January 14, 2021Applicant: Elementis Specialties, Inc.Inventors: Wouter IJDO, Yanhui CHEN, Prashant DESHMUKH, Rajni GUPTA, James A. HECK, Wayne HOYTE, Maurice GRAY
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Patent number: 10799443Abstract: A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a dormant carbamate initiator of Formula (1) wherein R1 and R2 can be independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; and An+ is a cationic species or polymer and n is an integer equal or greater than 1 with the proviso that An+ is not an acidic hydrogen; and optionally further comprising ammonium carbamate (H2NR1R2+?OC?ONR1R2). The crosslinkable coating composition can be used for a variety of coating applications including nail coating compositions.Type: GrantFiled: March 18, 2020Date of Patent: October 13, 2020Assignee: ELEMENTIS SPECIALTIES, INC.Inventors: Wouter Ijdo, Yanhui Chen, Prashant Deshmukh, Rajni Gupta, James A. Heck, Wayne Hoyte, Maurice Gray