Patents by Inventor Jinling Liu
Jinling Liu 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: 11975315Abstract: Disclosed is a method for partially regenerating a catalyst for methanol and/or dimethyl ether-to-olefin. The method comprises: introducing a mixed gas into a regenerated region containing a catalyst to be regenerated, and subjecting same to a partial regeneration reaction to obtain a regenerated catalyst, wherein the mixed gas contains water vapor and air; and in the regenerated catalyst, the coke content of at least part of the regenerated catalyst is greater than 1%. The method utilizes the coupling of a mixed gas of water vapor and air to activate a deactivated catalyst, selectively eliminate part of a coke deposit in the catalyst to be regenerated, and obtain a partially regenerated catalyst for methanol-to-olefin. Another aspect of the present invention is that further provided is a method for methanol and/or dimethyl ether-to-olefin by using the partially regenerated catalyst for methanol-to-olefin regenerated by means of the method.Type: GrantFiled: May 10, 2019Date of Patent: May 7, 2024Assignee: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Jinling Zhang, Mao Ye, Zhongmin Liu, Jibin Zhou, Tao Zhang, Xiangao Wang, Hailong Tang, Jing Wang
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Publication number: 20240090245Abstract: The present disclosure relates to the field of photovoltaic technologies. Disclosed are a solar cell and a photovoltaic module. The solar cell includes: an absorption layer; and an energy selective contact layer located on a surface of the absorption layer, the energy selective contact layer having selectivity for electron energy or hole energy, and the material of the energy selective contact layer including a low-dimensional perovskite material. According to the solar cell and the photovoltaic module provided by the present disclosure, a photovoltaic module can be manufactured.Type: ApplicationFiled: November 23, 2021Publication date: March 14, 2024Inventors: Junjie XIE, Chen XU, Zifeng LI, Zhao WU, Jinling JIN, Tong LIU
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Patent number: 11405545Abstract: Disclosed are a storage apparatus, a mobile terminal and an image processing method thereof. The image processing method comprises the following steps: acquiring a feature index parameter of each image; acquiring an operation instruction, and classifying images according to the operation instruction; determining, according to the classification of the images, whether a user is satisfied with an image; and if it is determined that the user is satisfied with the image, correcting a photographing parameter of a camera of a mobile terminal according to a feature index parameter of the satisfactory image, such that an image photographed thereby better conforms to the requirements of the user. Therefore, the present invention can directly obtain an image that a user is satisfied with, thereby saving on the screening time for a user, and thus improving the user experience.Type: GrantFiled: May 23, 2018Date of Patent: August 2, 2022Assignee: JRD Communication (Shenzhen) LTD.Inventors: Tao Jiao, Jundong Zhou, Jinling Liu, Haiping Zhang, Li Tan, Jin Xia, Xuhui Wang
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Publication number: 20220119648Abstract: The disclosure relates to the technical field of coating anti-corrosion, in particular to an additive with synergy, self-repairing, anti-corrosion and its application. The additive includes hydrotalcite containing exchangeable anions and zeolite containing exchangeable cations. Compared with the prior art, the present disclosure has both cation and anion exchange performance. When the corrosive electrolyte enters the coating film, it is in contact with the corrosion-resistant additive, and the corrosive ions (such as chloride ions or sodium ions) are adsorbed during the process of penetrating into the coating, and the corresponding anti-corrosion anions and cations are released, precipitated in the coating to close the gaps of the coating, or transferred to the metal substrate to form a protective layer, thereby acting as a barrier to protect the substrate and enhance the adhesion of the coating. Its anti-rust effect is obvious, and it can replace the anti-rust pigment containing lead or chromium.Type: ApplicationFiled: December 6, 2019Publication date: April 21, 2022Inventors: Chunwei WANG, Xianglei LIAO, Jinling LIU, Jingjing LI
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Patent number: 11154218Abstract: A flow sensor for pulmonary function testing is provided, and the flow sensor is capable of preventing cross-infection and has a hollow tubular structure. The flow sensor includes a main breather tube and a pressure tapping hole arranged on a tube wall of the main breather tube. An outer wall of the main breather tube is provided with a pressure tapping stub in air communication with the pressure tapping hole. The volume of an inner cavity of the pressure tapping stub satisfies following condition: during the pulmonary function testing, air exhaled or inhaled by a tester enters the pressure tapping stub through the pressure tapping hole and is kept within the pressure tapping stub without contacting a connection pipeline outside of the flow sensor. The flow sensor can isolate contaminants, i.e., bacteria or viruses and prevent the contaminants from entering other connection pipelines or cavities of a pulmonary function instrument.Type: GrantFiled: August 28, 2017Date of Patent: October 26, 2021Assignee: ZHEJIANG E-LINKCARE MEDITECH CO., LTDInventors: Tianxing Wang, Xijiang Hu, Zhimin Chen, Lanfang Tang, Jinling Liu, Lei Wu
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Publication number: 20200177799Abstract: Disclosed are a storage apparatus, a mobile terminal and an image processing method thereof. The image processing method comprises the following steps: acquiring a feature index parameter of each image; acquiring an operation instruction, and classifying images according to the operation instruction; determining, according to the classification of the images, whether a user is satisfied with an image; and if it is determined that the user is satisfied with the image, correcting a photographing parameter of a camera of a mobile terminal according to a feature index parameter of the satisfactory image, such that an image photographed thereby better conforms to the requirements of the user. Therefore, the present invention can directly obtain an image that a user is satisfied with, thereby saving on the screening time for a user, and thus improving the user experience.Type: ApplicationFiled: May 23, 2018Publication date: June 4, 2020Applicant: JRD Communication (Shenzhen) LTD.Inventors: Tao JIAO, Jundong ZHOU, Jinling LIU, Haiping ZHANG, Li TAN, Jin XIA, Xuhui WANG
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Patent number: 10478137Abstract: An imaging apparatus includes a first imaging modality (1021), a second imaging modality (1022), wherein the first and second imaging modalities are in alignment with scanning zones for scanning an object or subject, and a third imaging modality (102N) which is selectively moveable between a first location (114) in which the third imaging modality is in alignment with the scanning zones for scanning the object or subject and a second location (122) in which the third imaging modality is outside of alignment with the scanning zones.Type: GrantFiled: April 8, 2013Date of Patent: November 19, 2019Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Jinling Liu, Steven John Plummer, Dawn Barile, Krassimir Todorov Krastev, Johannes Balthasar Maria Soetens
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Publication number: 20190246950Abstract: A flow sensor for pulmonary function testing is provided, and the flow sensor is capable of preventing cross-infection and has a hollow tubular structure. The flow sensor includes a main breather tube and a pressure tapping hole arranged on a tube wall of the main breather tube. An outer wall of the main breather tube is provided with a pressure tapping stub in air communication with the pressure tapping hole. The volume of an inner cavity of the pressure tapping stub satisfies following condition: during the pulmonary function testing, air exhaled or inhaled by a tester enters the pressure tapping stub through the pressure tapping hole and is kept within the pressure tapping stub without contacting a connection pipeline outside of the flow sensor. The flow sensor can isolate contaminants, i.e., bacteria or viruses and prevent the contaminants from entering other connection pipelines or cavities of a pulmonary function instrument.Type: ApplicationFiled: August 28, 2017Publication date: August 15, 2019Applicant: ZHEJIANG E-LINKCARE MEDITECH CO., LTDInventors: Tianxing WANG, Xijiang HU, Zhimin CHEN, Lanfang TANG, Jinling LIU, Lei WU
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Patent number: 9878370Abstract: A bimodal metal nanocomposite of ceramic nanoparticles in a metal or metal alloy matrix has a microstructure showing a first “hard” phase containing the ceramic nanoparticles in the metal or metal alloy matrix, and a second “soft” phase comprising only the metal or metal alloy with few or no ceramic nanoparticles. The stiffness and yield strength of the bimodal metal nanocomposite is significantly increased compared to the metal or metal alloy alone, while the ductility of the metal or metal alloy is retained. A process for making the bimodal metal matrix nanocomposite includes milling a powder mixture of micrometer-size metal flakes and ceramic nanoparticles for a time sufficient to embed the ceramic nanoparticles into the metal flakes.Type: GrantFiled: January 16, 2014Date of Patent: January 30, 2018Assignee: University of Central Florida Research Foundation, Inc.Inventors: Linan An, Jinling Liu
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Patent number: 9750472Abstract: A multi-modal imaging system (1) includes a fixed gantry (2), and a swivel gantry (8). The fixed gantry (2) supports a first imaging modality. The swivel gantry (8) connects to the fixed gantry (2) by at least three mounting points (10) and supports a second imaging modality. Selectively the swivel gantry (8) includes a swivel frame (16) and at least three mounting points (10) for mounting the fixed and swivel gantries together in an imaging configuration. The at least three mounting points (10) include at least one hinge (14) which permits the swivel gantry to swivel about the fixed gantry into a service configuration.Type: GrantFiled: July 1, 2013Date of Patent: September 5, 2017Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Jinling Liu, Dawn Barile, Steven John Plummer, Bruce Eliot Lutheran, Krassimir Todorov Krastev, Johannes Balthasar Maria Soetens
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Publication number: 20160101468Abstract: A bimodal metal nanocomposite of ceramic nanoparticles in a metal or metal alloy matrix has a microstructure showing a first “hard” phase containing the ceramic nanoparticles in the metal or metal alloy matrix, and a second “soft” phase comprising only the metal or metal alloy with few or no ceramic nanoparticles. The stiffness and yield strength of the bimodal metal nanocomposite is significantly increased compared to the metal or metal alloy alone, while the ductility of the metal or metal alloy is retained. A process for making the bimodal metal matrix nanocomposite includes milling a powder mixture of micrometer-size metal flakes and ceramic nanoparticles for a time sufficient to embed the ceramic nanoparticles into the metal flakes.Type: ApplicationFiled: January 16, 2014Publication date: April 14, 2016Applicant: University of Central Florida Research Foundation, Inc.Inventors: Linan An, Jinling Liu
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Patent number: 9297910Abstract: A nuclear scanner includes an annular support structure (32) which supports a plurality of detector modules (30). Each detector module includes a cooling and mounting structure (34) to which a plurality of tiles (40) are mounted by passing pins (46-49) through holes (38) in the cooling and mounting structure (34) to position each tile and thermally connect each tile to the cooling and mounting structure (34). A tile mount (44) on the side of the tile that makes contact with the cooling and mounting structure has a smooth face to make contact with the cooling and mounting structure to provide good thermal contact between the tile (40) and the cooling and support structure (34).Type: GrantFiled: December 17, 2012Date of Patent: March 29, 2016Assignee: KONINKLIJKE PHILIPS N.V.Inventor: Jinling Liu
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Publication number: 20150164448Abstract: A multi-modal imaging system (1) includes a fixed gantry (2), and a swivel gantry (8). The fixed gantry (2) supports a first imaging modality. The swivel gantry (8) connects to the fixed gantry (2) by at least three mounting points (10) and supports a second imaging modality. Selectively the swivel gantry (8) includes a swivel frame (16) and at least three mounting points (10) for mounting the fixed and swivel gantries together in an imaging configuration. The at least three mounting points (10) include at least one hinge (14) which permits the swivel gantry to swivel about the fixed gantry into a service configuration.Type: ApplicationFiled: July 1, 2013Publication date: June 18, 2015Inventors: Jinling Liu, Dawn Barile, Steven John Plummer, Bruce Eliot Lutheran, Krassimir Todorov Krastev, Johannes Balthasar Maria Soetens
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Publication number: 20150092906Abstract: An imaging apparatus includes a first imaging modality (1021), a second imaging modality (1022), wherein the first and second imaging modalities are in alignment with scanning zones for scanning an object or subject, and a third imaging modality (102N) which is selectively moveable between a first location (114) in which the third imaging modality is in alignment with the scanning zones for scanning the object or subject and a second location (122) in which the third imaging modality is outside of alignment with the scanning zones.Type: ApplicationFiled: April 8, 2013Publication date: April 2, 2015Inventors: Jinling Liu, Steven John Plummer, Dawn Barile, Krassimir Todorov Krastev, Johannes Balthasar Maria Soetens
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Publication number: 20140361181Abstract: A nuclear scanner includes an annular support structure (32) which supports a plurality of detector modules (30). Each detector module includes a cooling and mounting structure (34) to which a plurality of tiles (40) are mounted by passing pins (46-49) through holes (38) in the cooling and mounting structure (34) to position each tile and thermally connect each tile to the cooling and mounting structure (34). A tile mount (44) on the side of the tile that makes contact with the cooling and mounting structure has a smooth face to make contact with the cooling and mounting structure to provide good thermal contact between the tile (40) and the cooling and support structure (34).Type: ApplicationFiled: December 17, 2012Publication date: December 11, 2014Inventor: Jinling Liu
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Publication number: 20140312238Abstract: A PET or SPECT radiation detector module (50) includes an array of detectors (54, 58) and their associated processing circuitry are connected by a flexible cable having releasable connectors. A method of mounting and dismounting includes mounting a radiation detector array in a support structure in a diagnostic scanner, connecting one end of a flexible connector to the detector array, and connecting the other end of the flexible connector to its associated circuitry.Type: ApplicationFiled: December 19, 2012Publication date: October 23, 2014Inventors: Jinling Liu, Bjoern Weissler, Steven R. Martin, Volkmar Schulz, Pierre Klaus Gebhardt, Peter Michael Jakob Dueppernbecker, Wolfgang Renz
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Patent number: 8822931Abstract: When constructing a nuclear detector module in a gantry, a plurality of overlapping light guide modules (10) are mounted to the gantry in a spaced-apart fashion, and a plurality of underlapping light guide modules (12) are mounted in between each pair of overlapping light guide modules (10). Each of the underlapping modules and the overlapping modules includes a scintillation crystal array (16) on an interior surface thereof, and a plurality of PMTs on an exterior surface thereof. Overlapping modules (10) have overlapping structures (22) that interface with underlapping structures (18) on the underlapping modules (12) and thereby eliminate a seam directly beneath PMTs that overlap the crystal arrays of both an overlapping module and an underlapping module. Optical grease is used to form a resilient grease coupling and reduce light scatter between the underlapping and overlapping modules.Type: GrantFiled: November 18, 2011Date of Patent: September 2, 2014Assignee: Koninklijke Philips N.V.Inventors: Thomas Leroy Laurence, Jinling Liu, Steven E. Cooke, Steven John Plummer
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Publication number: 20130256537Abstract: When constructing a nuclear detector module in a gantry, a plurality of overlapping light guide modules (10) are mounted to the gantry in a spaced-apart fashion, and a plurality of underlapping light guide modules (12) are mounted in between each pair of overlapping light guide modules (10). Each of the underlapping modules and the overlapping modules includes a scintillation crystal array (16) on an interior surface thereof, and a plurality of PMTs on an exterior surface thereof. Overlapping modules (10) have overlapping structures (22) that interface with underlapping structures (18) on the underlapping modules (12) and thereby eliminate a seam directly beneath PMTs that overlap the crystal arrays of both an overlapping module and an underlapping module. Optical grease is used to form a resilient grease coupling and reduce light scatter between the underlapping and overlapping modules.Type: ApplicationFiled: November 18, 2011Publication date: October 3, 2013Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Thomas Leroy Laurence, Jinling Liu, Steven E. Cooke, Steven John Plummer