Patents by Inventor Qianqian Li
Qianqian Li 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: 20240428834Abstract: Each Stop Read Go (SRG) setting has different latency and reliability issues. An aspect of the present disclosure is related to minimizing these reliability risks while maintaining the benefit of low suspend latency when implementing SRG.Type: ApplicationFiled: August 7, 2023Publication date: December 26, 2024Applicant: Western Digital Technologies, Inc.Inventors: Jing Fu, Weikai Xu, Qianqian Li, Sumner Xia
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Publication number: 20240422213Abstract: The invention belongs to the technical field of harmonic contribution evaluation, and particularly relates to a system for tracing harmonic sources based on a cloud-edge-terminal collaboration and a method thereof, comprising: terminal module, collecting and transmitting real-time harmonic data to edge module; edge module, comprising plurality of edge computing servers deployed for the transformer substations and the transformer districts by units, realizing hierarchical control between edge computing servers according to voltage levels, and transmitting harmonic sources tracing task through hierarchical interactions between the edge computing servers; the edge computing server receiving harmonic sources tracing service request performs the tracing task, and feeds tracing result back to central module; and, central module, comprising cloud server receiving harmonic sources tracing service request initiated by user, determining edge computing server offloaded by the request, storing final tracing result from eType: ApplicationFiled: August 28, 2024Publication date: December 19, 2024Inventors: Yuanyuan SUN, Lei Ding, Qingshen Xu, Yahui Li, Quanrui Hao, Kaiqi Sun, Shulin Yin, Bowen Li, Ruize Sun, Pengbo Shan, Demin Qi, Qianqian Li
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Publication number: 20240409729Abstract: A thermoplastic elastomer composition and method of making the thermoplastic elastomer are disclosed. The thermoplastic elastomer may comprise a polymer blend. The polymer bland may comprise a non-crosslinked elastomer, oil, and polyethylene. The oil may be from about 15 wt. % to about 60 wt. % oil. The polyethylene may be from about 0.1 wt. % to about 40 wt. %.Type: ApplicationFiled: May 7, 2024Publication date: December 12, 2024Applicant: GEON Performance Solutions, LLCInventors: Yun Martin Lu, Xin Zhang, Xiaofeng Zheng, Qianqian Li
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Patent number: 12163015Abstract: A thermoplastic elastomer composition and method of making the thermoplastic elastomer are disclosed. The thermoplastic elastomer may comprise a polymer blend. The polymer bland may comprise a non-crosslinked elastomer, oil, polyethylene, and anti-oxidant. The oil may be from about 15 wt. % to about 50 wt. % oil. The polyethylene may be from about 3 wt. % to about 30 wt. %. The anti-oxidant may be from about 0 to about 0.5 wt. %.Type: GrantFiled: August 16, 2022Date of Patent: December 10, 2024Assignee: GEON Performance Solutions, LLCInventors: Yun Martin Lu, Xin Zhang, Xiaofeng Zheng, Qianqian Li
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Publication number: 20230265268Abstract: A thermoplastic elastomer composition and method of making the thermoplastic elastomer are disclosed. The thermoplastic elastomer may comprise a polymer blend. The polymer bland may comprise at least one bio based component of: a non-crosslinked elastomer, softener, polyethylene, and polar polymer. The softener may be from about 15 wt. % to about 50 wt. % softener. The polyethylene may be from about 3 wt. % to about 30 wt. %. The polar polymer may be from about 3.0 to about 15 wt. %.Type: ApplicationFiled: April 7, 2023Publication date: August 24, 2023Inventors: Yun Martin LU, Xin ZHANG, Xiaofeng ZHENG, Qianqian LI
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Publication number: 20230227635Abstract: A thermoplastic elastomer composition and method of making the thermoplastic elastomer are disclosed. The thermoplastic elastomer may comprise a polymer blend. The polymer bland may comprise a non-crosslinked elastomer, oil, polyethylene, and anti-oxidant. The oil may be from about 15 wt. % to about 50 wt. % oil. The polyethylene may be from about 3 wt. % to about 30 wt. %. The anti-oxidant may be from about 0 to about 0.5 wt. %.Type: ApplicationFiled: August 16, 2022Publication date: July 20, 2023Inventors: Yun Martin Lu, Xin Zhang, Xiaofeng Zheng, Qianqian Li
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Patent number: 11685903Abstract: A method of generating protein-induced pluripotent stem cells by delivering bacterially expressed reprogramming proteins into nuclei of starting somatic cells using the QQ-protein transduction technique, repeating several cell reprogramming cycles for creating reprogrammed protein-induced pluripotent stem cells, moving the reprogrammed cells into a feeder-free medium for expansion, and expanding and passaging the reprogrammed cells in a whole dish for generating homogeneous piPS cells. Also provided are the piPCS cells formed using this method and uses thereof.Type: GrantFiled: April 15, 2020Date of Patent: June 27, 2023Assignee: Wayne State UniversityInventors: Jianjun Wang, Qianqian Li
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Publication number: 20230181685Abstract: Compositions and methods are provided according to aspects of the present disclosure for inhibition of a pathogenic virus. According to particular aspects, compositions and methods of the present disclosure include degradation of pathogenic viral nucleic acids by interferon-stimulated gene 20-kDa protein (ISG20) and/or a variant thereof, administered to a cell and/or subject to inhibit a pathogenic viral infection of the cell and/or a subject. Compositions and methods are provided according to aspects of the present disclosure wherein providing the ISG20 protein, or a variant thereof, comprises administering a therapeutically effective amount of the ISG20 protein and/or variant, to a subject having, or at risk of having, a viral infection.Type: ApplicationFiled: May 10, 2021Publication date: June 15, 2023Inventors: Gil MOR, Jiahui DING, Qianqian LI, Jianjun WANG
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Publication number: 20230133255Abstract: A quasi-macroscopic cold field emission electron gun and a manufacturing method thereof are provided, which includes a filament device and an electron gun base, wherein the filament device includes a cold cathode filament and a conductive capillary tube, the cold cathode filament passes through one end of the conductive capillary tube and is crimped through a pressing groove device, the other end of the conductive capillary tube is connected to the electron gun base, and the end of the cold cathode filament is the electron emission end. Through the coaxial nesting and pressing deformation of quasi-macroscopic carbon fiber and metal tube and using of the non welding electrical connection method, this technology avoids the problem that it is not easy to form a reliable electrical connection during the welding process due to the poor wettability between carbon fiber and metal.Type: ApplicationFiled: October 27, 2022Publication date: May 4, 2023Inventors: Fanguang ZENG, Yan LI, Huali MA, Peng YANG, Mingyu LI, Yajuan ZHENG, Zhen YAN, Ming JIANG, Mengyuan ZHAO, Zihua DONG, Qianqian LI, Weichao MA, Zhaojun TANG, Kun XU, Linjie FU
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Publication number: 20220370538Abstract: A method for extracting functional ingredients of mulberry leaves using enzyme is provided. A method for preparing crude cellulase enzyme solution and crude pectinase enzyme solution includes: preparing PDA slant culture mediums; preparing fermentation mediums for producing cellulase and pectinase; preparing solid bacteria; fermentation; preparing crude cellulase enzyme solution and crude pectinase enzyme solution. A preparation method of mulberry leaf concentrate is provided and includes: enzymatic hydrolysis, enzyme inactivation and concentration. A method for preparing mulberry leaf products from mulberry leaf concentrate is provided.Type: ApplicationFiled: December 15, 2021Publication date: November 24, 2022Inventors: Lin Hao, Qianqian Li, Liping Hao
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Patent number: 11498992Abstract: The present invention provides an aqueous paint composition comprising by dry weight based on total dry weight of the pigment composition, from 11% to 35% of a polymeric duller of (co)polymeric particles having an average diameter of from 1 to 20 ?m, and from 25% to 70% of titanium dioxide particles; wherein from 50% to 100% of the titanium dioxide particles are encapsulated by polymer shell of (co)polymeric particles.Type: GrantFiled: April 28, 2015Date of Patent: November 15, 2022Assignees: Dow Global Technologies LLC, Rohm and Has CompanyInventors: Junyu Chen, Wei Cui, Tao Wang, Tao Wang, Qianqian Li, Juan Li, Longlan Cui, David G. Speece, Jr.
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Patent number: 11447619Abstract: A thermoplastic elastomer composition and method of making the thermoplastic elastomer are disclosed. The thermoplastic elastomer may comprise a polymer blend. The polymer bland may comprise a non-crosslinked elastomer, oil, polyethylene, and antioxidant. The oil may be from about 15 wt. % to about 50 wt. % oil. The polyethylene may be from about 3 wt. % to about 30 wt. %. The antioxidant may be from about 0 to about 0.5 wt. %.Type: GrantFiled: April 22, 2020Date of Patent: September 20, 2022Assignee: POLYMAX TPE LLCInventors: Yun Martin Lu, Xin Zhang, Xiaofeng Zheng, Qianqian Li
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Patent number: 11231652Abstract: Disclosed is a liquid chemical vapor recovery device, a wet stripping device, a photoresist stripping process and a method for manufacturing a thin film transistor-liquid crystal display using the same. The liquid chemical vapor recovery device comprises: an exhaust pipe for discharging a gas in a processing chamber for wet processing with a liquid chemical, the gas comprising a vapor of the liquid chemical; and a reflux pipe for refluxing the liquid chemical condensed in the exhaust pipe to a liquid chemical storage tank, the reflux pipe having an inlet connected to the exhaust pipe and an outlet connected to the liquid chemical storage tank, wherein, at least a part of the exhaust pipe positioned upstream of the inlet of the reflux pipe is formed as a pipe segment with a rugged inner surface.Type: GrantFiled: April 13, 2018Date of Patent: January 25, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Qianqian Li, Shikai Wang, Dongseob Kim, Jun Geng, Yadong Liang, Xiaoning Liu, Mingming Wang, Hao Yin, Yadong Xu, Zhongren Jiang
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Patent number: 11154584Abstract: A protein transduction method for efficiently delivery of exogenous proteins into mammalian cells is invented, which has the capability of targeting different cellular compartments and protection from degradation of the delivered proteins from cellular proteases. A composition for treat proteins has cation reagents, lipids and enhancers in a carrier. The method can be used in a number of ways including: production of large quantities of properly folded, post-translationally modified proteins using mammalian cell machinery a in-cell fluorescence spectroscopy and imaging using small molecule fluorophores and a in-cell NMR spectroscopy using living mammalian cells. The method permits cell biology at atomic resolution that is physiologically and pathological relevant and permits protein therapy to treat human diseases. The method can also be used to deliver exogenous protein inside mammalian cells, wherein the exogenous proteins follow a similar secretion pathway as that of the endogenous protein.Type: GrantFiled: July 22, 2019Date of Patent: October 26, 2021Assignee: Wayne State UniversityInventors: Jianjun Wang, Qianqian Li
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Patent number: 11060500Abstract: The present invention discloses a ducted bidirectional tidal current power station system, mainly consisting of a bidirectional tidal current power generation device, a dam, an open sea, an inland sea, a duct, and an opening/closing gate. The bidirectional tidal current power generation device is installed in the duct on the bottom of the dam. Openings, respectively communicated with the open sea and the inland sea, are formed at two ends of the duct, and an opening/closing gate is arranged at each of the two openings. By the ducted bidirectional tidal current power station system of the present invention, the cost of marine construction, operation and maintenance of the tidal current power generation device in an open sea area is saved, and the complex structure of the power generation device in the tidal power station and the cost of strict construction of auxiliary devices and runners are avoided.Type: GrantFiled: August 30, 2019Date of Patent: July 13, 2021Assignee: HangZhou JiangHe Hydro-Electrical Sci. & Tech. Co.Inventors: Liwei Chen, Changlu Liu, Jianfeng Yu, Dongli Zhang, Yinhua Chen, Qianqian Li, Yujuan Wang, Jinbo Hu
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Publication number: 20200332096Abstract: A thermoplastic elastomer composition and method of making the thermoplastic elastomer are disclosed. The thermoplastic elastomer may comprise a polymer blend. The polymer bland may comprise a non-crosslinked elastomer, oil, polyethylene, and antioxidant. The oil may be from about 15 wt. % to about 50 wt, % oil. The polyethylene may be from about 3 wt. % to about 30 wt. %. The antioxidant may be from about 0 to about 0.5 wt. %.Type: ApplicationFiled: April 22, 2020Publication date: October 22, 2020Inventors: Yun Martin Lu, Xin Zhang, Xiaofeng Zheng, Qianqian Li
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Publication number: 20200291362Abstract: A method of generating protein-induced pluripotent stem cells by delivering bacterially expressed reprogramming proteins into nuclei of starting somatic cells using the QQ-protein transduction technique, repeating several cell reprogramming cycles for creating reprogrammed protein-induced pluripotent stem cells, moving the reprogrammed cells into a feeder-free medium for expansion, and expanding and passaging the reprogrammed cells in a whole dish for generating homogeneous piPS cells. Also provided are the piPCS cells formed using this method and uses thereof.Type: ApplicationFiled: April 15, 2020Publication date: September 17, 2020Inventors: Jianjun Wang, Qianqian Li
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Patent number: 10643866Abstract: The present disclosure provides a wet etching machine and an etching method. The wet etching machine including an etching chamber in which at least two etching layers are disposed. The etching layers are successively overlapped with each other from up to down, and each etching layer includes a first transfer carrier for receiving and transferring a substrate to be etched and a spraying apparatus disposed right above the first transfer carrier for spraying etching solution. When the total etching time is needed to be longer than the transfer time of the substrate without stopping the substrate, the present disclosure can solve the problems in the prior art of causing the takt time decreased due to the stopping time of the substrate is required to be increased or causing the area of the facility increased due to the number of the etching chambers connected in series is required to be increased.Type: GrantFiled: April 21, 2016Date of Patent: May 5, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shengrong Li, Jaeyun Jung, Shikai Wang, Dongseob Kim, Jun Geng, Dengtao Li, Qianqian Li, Yadong Liang
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Patent number: 10640751Abstract: A method of generating protein-induced pluripotent stem cells by delivering bacterially expressed reprogramming proteins into nuclei of starting somatic cells using the QQ-protein transduction technique, repeating several cell reprogramming cycles for creating reprogrammed protein-induced pluripotent stem cells, moving the reprogrammed cells into a feeder-free medium for expansion, and expanding and passaging the reprogrammed cells in a whole dish for generating homogeneous piPS cells. Also provided are the piPS cells formed using this method and uses thereof.Type: GrantFiled: February 8, 2019Date of Patent: May 5, 2020Assignee: Wayne State UniversityInventors: Jianjun Wang, Qianqian Li
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Publication number: 20200132041Abstract: The present invention discloses a ducted bidirectional tidal current power station system, mainly consisting of a bidirectional tidal current power generation device, a dam, an open sea, an inland sea, a duct, and an opening/closing gate. The bidirectional tidal current power generation device is installed in the duct on the bottom of the dam. Openings, respectively communicated with the open sea and the inland sea, are formed at two ends of the duct, and an opening/closing gate is arranged at each of the two openings. By the ducted bidirectional tidal current power station system of the present invention, the cost of marine construction, operation and maintenance of the tidal current power generation device in an open sea area is saved, and the complex structure of the power generation device in the tidal power station and the cost of strict construction of auxiliary devices and runners are avoided.Type: ApplicationFiled: August 30, 2019Publication date: April 30, 2020Inventors: Liwei CHEN, Changlu LIU, Jianfeng YU, Dongli ZHANG, Yinhua CHEN, Qianqian LI, Yujuan WANG, Jinbo HU