Patents by Inventor Mingjie Zhou
Mingjie Zhou 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: 20240097254Abstract: A battery module includes a battery module, which includes a battery unit and a casing for receiving the battery unit. The casing includes a first casing body, a second casing body assembled to the first casing body, and a first sealing ring disposed between the first casing body and the second casing body. The first casing body includes a first cover plate and first sidewalls connected to edges of the first cover plate. A slot is defined on outer surface of the first sidewalls. The second casing body includes a second cover plate and second sidewalls connected to edges of the second cover plate. A latch is disposed at inner surface of the second sidewalls, corresponding to the slot. The latch is configured to be received in the slot, locating and sealing the second cover plate on the first cover plate by compressing the first sealing ring.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Applicant: Dongguan Amperex Technology LimitedInventors: Pengcheng YANG, Jinbing ZHOU, Mingjie WU, Xin WANG
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Publication number: 20220011032Abstract: A control method and system for refrigeration, oil return and noise reduction of a multi-split air-conditioner. The method comprises: when the accumulative time that the frequency of a compressor is smaller than the set frequency threshold reaches the oil return cycle and a standby indoor unit exists, conducting an oil return running mode; resetting the accumulative time; starting counting the oil return running time; calculating the indoor unit starting load; determining the opening degree of an expansion valve of the standby indoor unit according to the indoor unit starting load and whether there is anyone in a room where the standby indoor unit is located; controlling the compressor to run according to the set oil return frequency; and when the oil return running time reaches the oil return set time, exiting the oil return running mode, and conducting a normal refrigerating running mode.Type: ApplicationFiled: August 15, 2019Publication date: January 13, 2022Inventors: MING ZHANG, DEYUE SONG, QIANG GAO, HAISHENG WANG, DAHAI LU, XIAODI ZHANG, MINGJIE ZHOU
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Patent number: 10579301Abstract: A processing platform is configured to communicate over a network with one or more client devices, and to receive a request from a given one of the client devices for a proposed configuration of a storage system. The processing platform identifies based at least in part on the received request at least one processor to be utilized in implementing the storage system, selects a particular one of a plurality of storage system performance models based at least in part on the identified processor, computes a performance metric for the storage system utilizing the selected storage system performance model and one or more characteristics of the identified processor, generates presentation output comprising: (i) the performance metric, and (ii) information characterizing at least a portion of the proposed configuration of the storage system, and delivers the presentation output to the given client device over the network.Type: GrantFiled: January 7, 2019Date of Patent: March 3, 2020Assignee: EMC IP Holding Company LLCInventors: Dan Aharoni, Rui Ding, Mingjie Zhou
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Patent number: 9650568Abstract: The present invention provides a germanate luminescent material, a general molecular formula thereof being Zn2-2xGeO4:Mn2x,My, wherein M is selected from at least one of Ag, Au, Pt, Pd, and Cu metal nano particles; 0<x?0.05; M is doped in Zn2-2xGeO4:Mn2x, and y is a molar ratio of M to Zn2-2xGeO4:Mn2x, 0<y?1×10?2. The metal nano particle M is doped in a germanate luminescent substrate of the germanate luminescent material, and the metal nano particle M improves internal quantum efficiency of the luminescent material so that the germanate luminescent material has a high luminescent intensity. Also provided is a preparation method for the germanate luminescent material.Type: GrantFiled: October 31, 2012Date of Patent: May 16, 2017Assignee: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD.Inventors: Mingjie Zhou, Rong Wang
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Patent number: 9650562Abstract: Provided is an oxysulfide luminescent material. The luminescent material has a general chemical formula of Ln2?xO2S:Eux3+@My, wherein@ is coating, Eu is doped in Ln2?xO2S, Ln2?xO2S:Eux3+has a porous structure, and M is located in pores of the Ln2?xO2S:Eux3+. In the oxysulfide luminescent material, metal nano particles coating is used to form a core-shell structure, which increases luminescent efficiency of the oxysulfide luminescent material in a same excitation condition; in addition, a hollow structure is formed between a core and a shell layer of the oxysulfide luminescent material, which effectively reduces usage of rare earth elements in the shell layer and lowers cost of the luminescent material. Also provided is a preparation method for the oxysulfide luminescent material.Type: GrantFiled: October 31, 2012Date of Patent: May 16, 2017Assignee: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD.Inventors: Mingjie Zhou, Rong Wang
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Patent number: 9605202Abstract: The invention belongs to the field of luminescent materials. Disclosed are silicate luminescent materials doped with metal nano particles and preparation methods there for. The silicate luminescent materials doped with metal nano particles are represented by the chemical formula:MLn1-xSiO4:xRE,yA; wherein M is one or two elements selected from Li, Na and K; Ln is one or two elements selected from Y, Sc, La and Lu; A is a metal nano particle selected from Ag, Au, Pt, Pd and Cu; RE is one or two ions selected from Eu, Gd, Tb, Tm, Sm, Ce and Dy; 0<x?0.1; 0<y?0.005. When silicate luminescent materials doped with metal nano particles of the invention are excitated by electron beam, they have higher luminescent efficiency. The luminescent materials are good to be used in field emission light source devices.Type: GrantFiled: March 29, 2012Date of Patent: March 28, 2017Assignee: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD.Inventors: Mingjie Zhou, Jun Liu, Rong Wang, Guitang Chen
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Patent number: 9570700Abstract: Disclosed are an organic electroluminescent device and a preparation method thereof. The organic electroluminescent device is a top-emitting organic electroluminescent device having a reversed structure, and the preparation method is: dissolving zinc oxide with acetic acid to obtain a zinc oxide solution with a concentration of 0.3 g/ml-0.6 g/ml, adding a phthalocyanine substance in a mass of 1%-10% of the mass of the zinc oxide to obtain a mixture, spin-coating the mixture on a glass substrate (1) and then drying to obtain a cathode (2), and then preparing by vapor deposition, an electron injection layer (3), an electron transport layer (4), a luminescent layer (5), a hole transport layer (6), a hole injection layer (7) and an anode (8), successively, so as to obtain the organic electroluminescent device.Type: GrantFiled: September 28, 2012Date of Patent: February 14, 2017Assignees: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Ping Wang, Hui Huang, Jixing Chen
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Patent number: 9518216Abstract: A manganese-doped magnesium stannate luminescent material, which has a molecular formula of: Mg2-xSnO4:Mnx@SnO2@My, where @ is a coating, where Mg2-xSnO4:Mnx is an outer shell layer, where SnO2 is an intermediate layer shell, where M is an inner core, where M is a metal nanoparticle, where M is at least one selected among Ag, Au, Pt, Pd, and Cu, where the value of x is 0<x?0.05, where y is the molar ratio between M and Sn, and where the value of y is 0<y?1×10?2. The manganese-doped magnesium stannate luminescent material is a core-shell structure luminescent material, has a high internal quantum efficiency, great luminescent intensity, and the advantages of great stability and great luminescent properties. A method for preparing the manganese-doped magnesium stannate luminescent material has simple processes, low equipment requirements, and no pollution, is easy to control and applicable for industrial production, and has a broad application prospect.Type: GrantFiled: May 8, 2012Date of Patent: December 13, 2016Assignee: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTDInventors: Mingjie Zhou, Rong Wang, Guitang Chen
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Patent number: 9447320Abstract: A titanate luminescent material has a formula of A1-xTiO3:Prx@TiO2@My; wherein A is at least one selected from the group consisting of Ca, Sr, and Ba; M is at least one nanoparticles selected from the group consisting of Ag, Au, Pt, Pd, and Cu; 0<x?0.01; y is the molar ratio between M and Ti in A1-xTiO3:Prx@TiO2, and 0<y?1×10?2; @ represents coating; M is a core, TiO2 is an intermediate layer shell, and A1-xTiO3:Prx is an outer layer shell. The titanate luminescent material has a high stability and a better luminescent performance. A preparation method of the titanate luminescent material is also provided.Type: GrantFiled: May 8, 2012Date of Patent: September 20, 2016Assignees: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Rong Wang, Guitang Chen
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Patent number: 9447317Abstract: The present invention provides a stannate fluorescent material having a formula: A2-xSnO4:Eux@SnO2@My; wherein A is selected from the group consisting of Ca, Sr, and Ba; M is at least one metal nanoparticles selected from the group consisting of Ag, Au, Pt, Pd, and Cu; 0<x?0.05; y is a mole ratio of M to Sn, and 0<y?1×10?2; @ represents coating, in the stannate fluorescent material, M serves as a core, SnO2 serves as an intermediate layer shell, and A2-xSnO4:Eux serves as an outer layer shell. In the stannate fluorescent material, a core-shell structure is formed by coating at least one metal nanoparticles selected from the group consisting of Ag, Au, Pt, Pd, and Cu, since metal nanoparticles can improve the internal quantum efficiency of the fluorescent material, the stannate fluorescent material exhibits a higher luminous intensity.Type: GrantFiled: July 31, 2012Date of Patent: September 20, 2016Assignees: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Rong Wang, Guitang Chen
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Patent number: 9416308Abstract: A core-shell structured silicate luminescent material and a preparation method thereof. The molecular formula of the luminescent material is: MLn1-xSiO4:xRE@SiO2; where @ represents a coating, where M is one or two elements among Li, Na, and K, where Ln is one or two elements among Y, Sc, Lu and La, where the value of x is 0<x?0.6; and where RE is one, two, or three elements among Tb, Gd, Sm, Eu, Dy, Ce and Tm. The compositions of the luminescent material are all chemicals of increased chemical stability, and, when subjected to electron beam bombardment for an extended period, provide a stable matrix and do not decompose easily.Type: GrantFiled: May 8, 2012Date of Patent: August 16, 2016Assignees: Ocean's King Lighting Science & Technology Co., Ltd., Shenzhen Ocean's King Lighting Engineering Co., LtdInventors: Mingjie Zhou, Rong Wang, Guitang Chen
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Patent number: 9365679Abstract: The present invention relates to a benzodithiophene based copolymer containing thieno[3,4-b]thiophene units and a preparing method and applications thereof. The polymer has a structural formula (I), wherein R1 and R2 are respectively selected from H, and alkyl groups of C1 to C16; R3 and R4 are respectively selected from H, alkyl groups of C1 to C16, alkoxy groups of C1 to C16, or thiophene groups substituted by alkyl groups of C1 to C16; R5 is selected from alkyl groups of C1 to C16; n is a natural number from 7 to 80. Applications of the benzodithiophene based copolymer containing thieno[3,4-b]thiophene units in polymer solar cells, polymer organic light-emission, polymer organic field effect transistors, polymer organic optical storage, polymer organic nonlinear materials or polymer organic laser are also provided.Type: GrantFiled: November 30, 2012Date of Patent: June 14, 2016Assignees: OCEAN'S LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Rong Guan, Manyuan Li, Jiale Huang, Naiyuan Li
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Patent number: 9328203Abstract: The present invention relates to a benzodithiophene based copolymer containing pyridino[2,1,3]thiadiazole units and a preparing method and applications thereof. The polymer has a structural formula (I), wherein R1 and R2 are respectively selected from H or alkyl groups of C1 to C16; R3 and R4 are respectively selected from H, alkyl groups of C1 to C16, alkoxy groups of C1 to C16, or thiophene groups substituted by alkyl groups of C1 to C16; X is N and Y is CH, or X is CH and Y is N; and n is a natural number of 7 to 80. Applications of the benzodithiophene based copolymer containing pyridino[2,1,3]thiadiazole units in polymer solar cells, polymer organic light-emitting, polymer organic field effect transistors, polymer organic optical storage, polymer organic nonlinear materials or polymer organic laser are also provided.Type: GrantFiled: November 30, 2012Date of Patent: May 3, 2016Assignees: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Rong Guan, Manyuan Li, Jiale Huang, Naiyuan Li
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Patent number: 9328204Abstract: A benzodithiophene based copolymer containing thiophene pyrroledione units, a preparing method thereof, and applications of the copolymer in polymer solar cells, organic light-emitting, organic field effect transistors, organic optical storage, organic nonlinear materials or organic laser.Type: GrantFiled: November 30, 2012Date of Patent: May 3, 2016Assignees: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Rong Guan, Manyuan Li, Jiale Huang, Naiyuan Li
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Patent number: 9328194Abstract: The present invention relates to a benzodithiophene based copolymer containing isoindoline-1,3-diketone units and a preparing method and applications thereof. The polymer has a structural formula (I), wherein R1 and R2 are respectively selected from H or alkyl groups of C1 to C16; R3 and R4 are respectively selected from H, alkyl groups of C1 to C16, alkoxy groups of C1 to C16, or thiophene groups substituted by alkyl groups of C1 to C16; R5 is selected from alkyl groups of C1 to C16; n is a natural number from 7 to 80. Applications of the benzodithiophene based copolymer containing isoindoline-1,3-diketone units in polymer solar cells, polymer organic light-emitting, polymer organic field effect transistors, polymer organic optical storage, polymer organic nonlinear materials or polymer organic laser are also provided.Type: GrantFiled: December 3, 2012Date of Patent: May 3, 2016Assignees: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Rong Guan, Manyuan Li, Jiale Huang, Naiyuan Li
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Patent number: 9270084Abstract: Cerium doped magnesium barium tungstate luminescent thin film, manufacturing method and application thereof are provided, said method for manufacturing cerium doped magnesium barium tungstate luminescent thin film comprises the following steps: mixing MgO, BaO, WO3 and Ce2O3, sintering for forming sputtering target, forming the precursor of cerium doped magnesium barium tungstate luminescent thin film by magnetron sputtering, annealing the precursor of cerium doped magnesium barium tungstate luminescent thin film, and then forming cerium doped magnesium barium tungstate luminescent thin film. Said cerium doped magnesium barium tungstate luminescent thin film exhibits high luminescence efficiency and high light emitting peaks in red and blue regions. Said method presents the advantages of simplified operation, less cost, and suitable for industrial preparation.Type: GrantFiled: June 28, 2011Date of Patent: February 23, 2016Assignee: Ocean's King Lighting Science & Technology Co., Ltd.Inventors: Mingjie Zhou, Ping Wang, Jixing Chen, Hui Huang
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Patent number: 9260340Abstract: A luminous nano-glass-ceramics used as white LED source and the preparing method of nano-glass-ceramics are provided. The glass is a kind of non-porous compact SiO2 glass in which luminous nano-microcrystalites are dispersed. The luminous nano-microcrystalite has the chemical formula of YxGd3-xAl5O12:Ce, wherein 0?x?3. The stability of the said glass is good and its irradiance is uniform. The preparing method comprises the following steps: dissolving the compound raw materials in the solvent to form mixed solution, dipping the nano-microporous SiO2 glass in the solution, taking it out and air drying, sintering at the temperature of 1100-1300° C. for 1-5 hours by stage heating, and obtaining the product. The method has a simple process, convenient operation and low cost.Type: GrantFiled: March 5, 2010Date of Patent: February 16, 2016Assignee: Ocean's King Lighting Science & Technology Co., Ltd.Inventors: Mingjie Zhou, Yanbo Qiao, Wenbo Ma, Danping Chen
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Patent number: 9206353Abstract: Metal nano particles doped with silicate luminescent materials and preparation methods thereof are provided. The luminescent materials are represented by the general formula: (Sr1-x-yAxEuy)3SiO5:Dz@Mn, wherein A is one or two selected from alkaline-earth metal elements, D is F or Cl, @ is for coating, M is one or two selected from Ag, Au, Pt, Pd or Cu metal nano particles, 0?x?0.5, 0.001<y?0.15, and 0?z?0.5. n is a molar ratio of metal nano particles to the silicon element, wherein 0<n?0.01. Compared to the luminescent materials in the art, the said luminescent materials have higher internal quantum efficiency, luminous intensity and stability, therefore they are appropriate to be used in coating technique and improve the visual effect.Type: GrantFiled: July 30, 2010Date of Patent: December 8, 2015Assignee: Ocean's King Lighting Science & Technology Do., Ltd.Inventors: Mingjie Zhou, Rong Wang, Chaopu Shi, Wenbo Ma
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Patent number: 9202632Abstract: A double-center quaternary ammonium salt ion liquid having the structural formula (I), wherein n=2, 3 or 6, Y? is BF4?, PF6?, (FSO2)2N?, (CF3SO2)2N? or CF3S3?. Also provided is a method for preparing a double-center quaternary ammonium salt ion liquid. The double-center quaternary ammonium salt ion liquid has high stability, and thus an electrolyte containing the double center quaternary ammonium salt ion liquid has a high decomposition voltage.Type: GrantFiled: August 30, 2011Date of Patent: December 1, 2015Assignees: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD.Inventors: Mingjie Zhou, Daxi Liu, Yaobing Wang
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Publication number: 20150337199Abstract: The present invention provides a germanate luminescent material, a general molecular formula thereof being Zn2-2xGeO4:Mn2x,My, wherein M is selected from at least one of Ag, Au, Pt, Pd, and Cu metal nano particles; 0<x?0.05; M is doped in Zn2-2xGeO4:Mn2x, and y is a molar ratio of M to Zn2-2xGeO4:Mn2x, 0<y?1×10?2. The metal nano particle M is doped in a germanate luminescent substrate of the germanate luminescent material, and the metal nano particle M improves internal quantum efficiency of the luminescent material so that the germanate luminescent material has a high luminescent intensity. Also provided is a preparation method for the germanate luminescent material.Type: ApplicationFiled: October 31, 2012Publication date: November 26, 2015Inventors: Mingjie ZHOU, Rong WANG