Patents by Inventor Dongyan Zhang
Dongyan Zhang 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: 11954417Abstract: Disclosed a method for predicting permeability of a multi-mineral phase digital core based on deep learning. In the present disclosure, a three-dimensional digital core is constructed and a pore structure is randomly generated; after a plurality of multi-mineral digital core images is acquired by performing image segmentation on the three-dimensional digital core, permeability corresponding to each of the multi-mineral digital core images is acquired by simulation using multi-physics field simulation software and a multi-mineral digital core data set is constructed based on the plurality of multi-mineral digital core images and the permeability corresponding to each of the multi-mineral digital core images; an SE-ResNet18 convolutional neural network is constructed and trained with the multi-mineral digital core data set; and an image of a multi-mineral core to be predicted is input into the trained SE-ResNet18 convolutional neural network to determine the permeability of the multi-mineral core.Type: GrantFiled: November 8, 2023Date of Patent: April 9, 2024Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)Inventors: Hai Sun, Liang Zhou, Dongyan Fan, Lei Zhang, Jun Yao, Yongfei Yang, Kai Zhang, Qian Sang, Xia Yan, Lei Liu, Fei Luo, Yuda Kan
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Patent number: 11942568Abstract: A light-emitting diode device includes an epitaxial structure that contains first-type and second-type semiconductor units and an active layer interposed therebetween, a light transmittable dielectric element that is disposed on the first-type semiconductor unit opposite to the active layer and is formed with a first through hole, an adhesive layer that is disposed on the dielectric element and is formed with a second through hole corresponding in position to the first through hole, and a metal contact element that is disposed on the adhesive layer. The adhesive layer has a thickness of at most one fifth of that of the dielectric element. The metal contact element extends into the first and second through holes, and electrically contacts the first-type semiconductor unit. A method for manufacturing the LED device is also disclosed.Type: GrantFiled: June 15, 2020Date of Patent: March 26, 2024Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.Inventors: Dongyan Zhang, Yuehua Jia, Cheng Meng, Jing Wang, Chun-I Wu, Duxiang Wang
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Patent number: 11914730Abstract: A data storage method is provided at a computer system, including: obtaining first data and second data of a target object, the first data and the second data being data of different dimensions for measuring any aspect of the target object from generation to existence; storing the first data and the second data of the target object in the first node; receiving audit information of the first node for indicating the first data and the second data stored in the first node; verifying the audit information based on target audit information of at least one target node that transacts with the first node; broadcasting a verification success notification in the data storage system in a case that the verification succeeds; and determining that a consensus on the audit information is reached in a case that the received verification success notification meets a consensus success condition.Type: GrantFiled: August 12, 2020Date of Patent: February 27, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Dongyan Wang, Maocai Li, Rui Guo, Haitao Tu, Bo Li, Zongyou Wang, Jianjun Zhang
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Publication number: 20230246128Abstract: A light-emitting device includes a semiconductor epitaxial structure that has a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, a first mesa side wall that is defined by a side wall of the first conductive semiconductor layer and a side wall of the active layer, and a first mesa surface that is defined by a portion of a top surface of the second conductive semiconductor layer. The first mesa side wall has a side wall bottom end connected to the first mesa surface to form a connection portion, which is constituted of the side wall bottom end and a mesa surface proximal region of the first mesa surface that adjoins the side wall bottom end and is roughened. A method for manufacturing the light-emitting device is also disclosed.Type: ApplicationFiled: March 28, 2023Publication date: August 3, 2023Inventors: Dongyan ZHANG, Wen LIU, Huiwen LI, Chao JIN, Kuoliang TANG, Kuanfu PAN, Duxiang WANG
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Publication number: 20220370643Abstract: A compound includes a first linker having a first end connected to the carrier, a second linker having a first end connected to the carrier, a third linker having a first end connected to the carrier, a first fluorescent entity connected to a second end of the first linker, a second fluorescent entity different from the first fluorescent entity connected to a second end of the second linker, and a biomolecule connected to a second end of the third linker. The biomolecule is configured to connect to a biomarker. A method of detecting biomarkers is also disclosed.Type: ApplicationFiled: September 30, 2020Publication date: November 24, 2022Inventors: Yoke Khin Yap, Dongyan Zhang, Nazmiye Yapici, Xiuling Liu
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Publication number: 20220291207Abstract: A compound includes a nanomaterial carrier, a first linker having a first end connected to the nanomaterial carrier, a second linker having a second end connected to the nanomaterial carrier, a fluorescent entity connected to a second end of the first linker, and a biomolecule connected to a second end of the second linker. The biomolecule is configured to connect to a cluster of differentiation (CD) of an extracellular vesicle (EV). A method is also disclosed.Type: ApplicationFiled: August 21, 2020Publication date: September 15, 2022Inventors: Yoke Khin Yap, Dongyan Zhang, Nazmiye Yapici
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Publication number: 20220229048Abstract: An example compound according to an example of the present disclosure includes, among other possible things, a nanotube carrier, a moiety, a linker having first and second functional groups, wherein the first functional group is covalently linked to the nanotube carrier, and the second functional group is covalently linked to the moiety. An example method of making a nanotube compound according to the present disclosure is also disclosed.Type: ApplicationFiled: June 1, 2020Publication date: July 21, 2022Inventors: Yoke Khin Yap, Dongyan Zhang, Rodney Oakley, Nazmiye Yapici, Xiuling Liu
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Publication number: 20220226509Abstract: A example compound according to the present disclosure includes, among other possible things, a nanodot carrier, a moiety, and a linker having first and second functional groups, wherein the first functional group is covalently linked to the nanodot carrier, and the second functional group is covalently linked to the moiety. An example method of making a nanodot carrier is also disclosed.Type: ApplicationFiled: June 1, 2020Publication date: July 21, 2022Inventors: Yoke Khin Yap, Dongyan Zhang, Amit Acharya, Nazmiye Yapici, Xiuling Liu
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Publication number: 20220077370Abstract: A light-emitting component includes a light-emitting unit and an electrically insulating layer. The light-emitting unit includes a first semiconductor layer, an active layer, and a second semiconductor layer, which are stacked on one another along a stacking direction in such order. The second semiconductor has a lower surface distal from the active layer. The electrically insulating layer is disposed to cover a first portion and to expose a second portion of the lower surface of the second semiconductor layer. A fluorine-containing region is formed in the second semiconductor layer. Methods for making the light-emitting component are also disclosed.Type: ApplicationFiled: November 15, 2021Publication date: March 10, 2022Inventors: Dongyan ZHANG, Yuehua JIA, Chun-Yi WU, Wen LIU, Jing WANG, Huan-Shao KUO, Huiwen LI, Duxiang WANG
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Publication number: 20220013691Abstract: A semiconductor light-emitting device includes a semiconductor light-emitting sequence which includes a first conductive type semiconductor layer, a second conductive type semiconductor layer and a light-emitting layer therebetween, a first electrode electrically connected to the first conductive type semiconductor layer, and a second electrode electrically connected to the second conductive type semiconductor layer. The first conductive type semiconductor layer includes an aluminum gallium indium phosphorus window layer as an ohmic contact layer forming contact between the first electrode and the first conductive type semiconductor layer.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventors: Huiwen LI, Dongyan ZHANG, Kuanfu PAN, Shaohua HUANG, Duxiang WANG
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Patent number: 11127879Abstract: Disclosed herein is a light emitting diode (LED), which includes a first-type semiconductor unit, an active layer formed on the first-type semiconductor unit, and a second-type semiconductor unit formed on the active layer oppositely of the first-type semiconductor unit. The second-type semiconductor unit includes a hole storage structure that has a polarization field having a direction pointing toward the active layer.Type: GrantFiled: November 7, 2019Date of Patent: September 21, 2021Assignee: Xiamen San'An Optoelectronics Co., Ltd.Inventors: Daqian Ye, Dongyan Zhang, Chaoyu Wu, Duxiang Wang
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Publication number: 20210043798Abstract: A light-emitting diode device includes an epitaxial structure that contains first-type and second-type semiconductor units and an active layer interposed therebetween, a light transmittable dielectric element that is disposed on the first-type semiconductor unit opposite to the active layer and is formed with a first through hole, an adhesive layer that is disposed on the dielectric element and is formed with a second through hole corresponding in position to the first through hole, and a metal contact element that is disposed on the adhesive layer. The adhesive layer has a thickness of at most one fifth of that of the dielectric element. The metal contact element extends into the first and second through holes, and electrically contacts the first-type semiconductor unit. A method for manufacturing the LED device is also disclosed.Type: ApplicationFiled: June 15, 2020Publication date: February 11, 2021Inventors: DONGYAN ZHANG, YUEHUA JIA, CHENG MENG, JING WANG, CHUN-I WU, DUXIANG WANG
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Patent number: 10622507Abstract: A nitride underlayer includes: a pattern substrate with lattice planes of different growth rates; a nitride nucleating layer over the pattern substrate; a first nitride layer with three-dimensional growth over the nitride nucleating layer, and forming a nanopillar structure at a top of the substrate; a second nitride layer with two-dimensional growth over the first nitride layer, and folding into an uncracked plane over the nanopillar structure.Type: GrantFiled: September 27, 2018Date of Patent: April 14, 2020Assignee: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Da-qian Ye, Dongyan Zhang, Chaoyu Wu, Duxiang Wang
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Publication number: 20200075800Abstract: Disclosed herein is a light emitting diode (LED), which includes a first-type semiconductor unit, an active layer formed on the first-type semiconductor unit, and a second-type semiconductor unit formed on the active layer oppositely of the first-type semiconductor unit. The second-type semiconductor unit includes a hole storage structure that has a polarization field having a direction pointing toward the active layer.Type: ApplicationFiled: November 7, 2019Publication date: March 5, 2020Inventors: DAQIAN YE, DONGYAN ZHANG, CHAOYU WU, DUXIANG WANG
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Patent number: 10431716Abstract: A light-emitting diode includes a first-type nitride region, a light-emitting region and a second-type nitride region, wherein the first-type nitride region includes a plurality of alternating first nitride layers and second nitride layers. The second nitride layers have high-doped emitting points pointing to the corresponding first nitride layer. The second-type nitride region includes a plurality of alternating third nitride layers and fourth nitride layers, wherein doping concentration of the fourth nitride layer is higher than that of the third nitride layer, and the fourth nitride layer has high-doped emitting points pointing to the third nitride layer.Type: GrantFiled: January 12, 2018Date of Patent: October 1, 2019Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.Inventors: Liming Shu, Da-qian Ye, Liangjun Wang, Xiaofeng Liu, Chaoyu Wu, Duxiang Wang, Dongyan Zhang, Sha-sha Chen
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Patent number: 10394200Abstract: The present invention discloses a controlling method and the system for smart home, each home appliance records a user's plurality of times of operations, and each sensor module in home appliance collects information on multiple times of working modes of each appliance, sends to the router wirelessly; the router analyzes busiest working periods and according working modes of each appliance, based on multiple times' working modes of each appliance and according working periods; router transmits control signals wirelessly to radio module installed in each appliance, to control each corresponding appliance run automatically in the working mode corresponding to the busiest working periods; the said controlling method and system operates simply, controls automatically without any manual operations, close to users' usage habits, and more humanized, it has freed a user's hands, avoided relying too much on mobile terminals, brought a great convenience to users.Type: GrantFiled: December 3, 2014Date of Patent: August 27, 2019Assignee: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTDInventors: Song Chen, Fulin Ni, Dongyan Zhang, Yun Ma
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Publication number: 20190035969Abstract: A nitride underlayer includes: a pattern substrate with lattice planes of different growth rates; a nitride nucleating layer over the pattern substrate; a first nitride layer with three-dimensional growth over the nitride nucleating layer, and forming a nanopillar structure at a top of the substrate; a second nitride layer with two-dimensional growth over the first nitride layer, and folding into an uncracked plane over the nanopillar structure.Type: ApplicationFiled: September 27, 2018Publication date: January 31, 2019Applicant: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Da-qian YE, Dongyan ZHANG, Chaoyu WU, Duxiang WANG
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Publication number: 20180296705Abstract: An example fluorophore according to the present application includes a carrier, at least one fluorescent entity, and an amphiphilic linker linking each of the at last one fluorescent entities to the carrier. The linker has a linker length that corresponds to its molecular weight, and the molecular weight is greater than 1000 Da.Type: ApplicationFiled: April 13, 2018Publication date: October 18, 2018Inventors: Yoke Khin Yap, Dongyan Zhang, Nazmiye Bihter Yapici
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Patent number: 9997665Abstract: A light emitting diode has a light emitting region including a multiple quantum well structure, including a first protection layer, a first intermediate layer over the first protection layer, a quantum barrier layer over the first intermediate layer, a second intermediate layer over the well layer, a second protection layer over the second intermediate layer, and a quantum barrier layer over the second protection layer.Type: GrantFiled: June 7, 2016Date of Patent: June 12, 2018Assignee: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhibin Liu, Shasha Chen, Dongyan Zhang, Xiaofeng Liu, Duxiang Wang
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Publication number: 20180138361Abstract: A light-emitting diode includes a first-type nitride region, a light-emitting region and a second-type nitride region, wherein the first-type nitride region includes a plurality of alternating first nitride layers and second nitride layers. The second nitride layers have high-doped emitting points pointing to the corresponding first nitride layer. The second-type nitride region includes a plurality of alternating third nitride layers and fourth nitride layers, wherein doping concentration of the fourth nitride layer is higher than that of the third nitride layer, and the fourth nitride layer has high-doped emitting points pointing to the third nitride layer.Type: ApplicationFiled: January 12, 2018Publication date: May 17, 2018Applicant: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.Inventors: Liming SHU, Da-qian YE, Liangjun WANG, Xiaofeng LIU, Chaoyu WU, Duxiang WANG, Dongyan ZHANG, Sha-sha CHEN