Patents by Inventor Weixin Li
Weixin 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: 20240108047Abstract: The invention provides a Probiotic microcapsule and a preparation method thereof, relating to the technical field of Probiotic products. The method includes the following steps: (a) preparing a capsule core containing Probiotics: mixing the capsule core materials including Probiotic powder, microcrystalline cellulose and starch, then adding a hydroxypropyl methylcellulose solution thereinto, while mixing evenly, making the obtained mixture materials into spherical particulate capsule cores by the extrusion spherization method; (b) coating by atomization: coating the microcapsule cores with a coating material solution in a single layer or multiple layers by atomization, getting core-shell microcapsules. The Probiotic microcapsules prepared by the present invention have a large encapsulation, uniform microcapsule particles, controllable particle size, storage-resistance, targetability to intestinal tracts, resistance to gastric acids and high temperature stability.Type: ApplicationFiled: May 31, 2021Publication date: April 4, 2024Inventors: Mingfei YAO, Shengyi HAN, Xin JIN, Weixin HUANG, Jiaojiao XIE, Yanmeng LU, Bona WANG, Ling GAO, Chihui YU, Lanjuan LI
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Patent number: 11947889Abstract: The present disclosure relates to a chip placed in a full-custom layout and an electronic device for implementing a mining algorithm. There is provided a chip placed in a full-custom layout, comprising a pipeline structure having a plurality of operation stages, wherein each operation stage includes: a plurality of rows arranged sequentially in an X-direction parallel to a substrate of the chip and having a uniform row height in the X-direction, the plurality of rows including rows of a first type, each row of the first type including: a first set of register modules; and a first set of logical operation modules; wherein the first set of register modules and the first set of logical operation modules are adjacently provided in a Y-direction, and the first set of logical operation modules is used for processing data in the first set of register modules.Type: GrantFiled: January 10, 2022Date of Patent: April 2, 2024Assignee: SHENZHEN MICROBT ELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhijun Fan, Zuoxing Yang, Nan Li, Wenbo Tian, Weixin Kong
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Publication number: 20240023382Abstract: An organic light-emitting diode (OLED) display may have an array of organic light-emitting diode pixels that each have OLED layers interposed between a cathode and an anode. Voltage may be applied to the anode of each pixel to control the magnitude of emitted light. The conductivity of the OLED layers may allow leakage current to pass between neighboring anodes in the display. To reduce leakage current and the accompanying cross-talk in a display, a cutting structure may disrupt continuity of the OLED layers. The cutting structure may have two undercuts to disrupt continuity of at least some of the OLED layers. The cutting structure may include a conductive portion that provides a cathode voltage to a cathode layer for the OLED pixels.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Inventors: Siddharth Harikrishna Mohan, Gwanwoo Park, Ping Kuen Daniel Tsang, Pei Yin, Weixin Li, Li-An Liu, Alexandru Riposan, Teruo Sasagawa, Steven J Brewer, Younggu Lee, Mitsuhiro Kashiwabara, Rui Liu, Hung-Yi Tsai, Tien-Pei Chou, Yi Wen Wang, Mahendra Chhabra, Chieh Hung Yang, Bhadrinarayana Lalgudi Visweswaran, David K. Schoenwald
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Publication number: 20230265540Abstract: Disclosed is a method for removing aluminum in a ternary battery material leachate by adopting an extraction method, which comprises the following steps: (1) saponification: mixing an extraction solvent with a saponifying agent to obtain a saponified extraction solvent; (2) extraction: mixing the ternary battery material leachate with the saponified extraction solvent to obtain a loaded organic phase and a raffinate; (3) back extraction: mixing the loaded organic phase with a back-extraction agent, followed by performing a back-extraction to obtain an organic phase and a back-extraction solution; the extraction solvent comprises an extracting agent and a diluent. The extraction method is adopted to separate nickel, cobalt, manganese and aluminum, having the advantages of less heavy metal entrainment, short process flow, and high metal recovery rate. The extraction rate of the aluminum can reach 97.42 percent.Type: ApplicationFiled: April 29, 2023Publication date: August 24, 2023Inventors: Rongrong Zhang, Weixin Li, Yongqi Liu, Qinxue Gong, Changdong Li
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Publication number: 20230118669Abstract: The coastal ecosystem carbon pool estimation method of the invention belongs to the field of environmental assessment, and includes the following steps: (a) determining the spatial boundary of the coastal ecosystem; (b) determining the dominant plant classification area of the coastal ecosystem; (c) calculating the carbon source of the freshwater plant dominant area; (d) size setting of carbon source sampling point in coastal ecosystem; (e) sampling method of carbon source sampling point in coastal ecosystem; (f) carbon source estimation method in coastal ecosystem.Type: ApplicationFiled: May 13, 2022Publication date: April 20, 2023Applicant: NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES, MINISTRY OF ECOLOGY AND ENVIRONMENT OF THE P.R.C.Inventors: Fei HE, Weixin LI, Jie MA, Han QIU, Zhuang LIU, Yufeng XIE, Jian LI, Xuhan ZHANG, Jianhui LIU, Chao FU
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Publication number: 20220384668Abstract: Photovoltaic devices, and methods of making the same, are described. A photovoltaic device comprises a plurality of electrically connected photovoltaic cells, wherein the photovoltaic cells comprise a conducting layer having a first surface and a second surface, the first surface facing an absorber layer; an insulating material disposed on the second surface over at least one of the photovoltaic cells; a conductive member on the insulating material, wherein the insulating material is configured to electrically insulate the conductive member from the second surface; a bus member electrically coupled to the one of the plurality of photovoltaic cells and to the conductive member; and an edge seal comprising a sealant material extending over at least a portion of the one of the plurality of photovoltaic cells; wherein the bus member is disposed between the edge seal and the plurality of photovoltaic cells.Type: ApplicationFiled: October 23, 2020Publication date: December 1, 2022Applicant: First Solar, Inc.Inventors: Christopher DiRubio, Markus Gloeckler, Weixin Li, Richard Malik, Jr., Riley Maxwell, Jason Sharrer, Jigish Trivedi
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Publication number: 20220157149Abstract: A risk prediction and early warning method for water environments based on a water environment model predicting pollution discharge information for all pollution sources in a watershed, and including: selecting pollution sources requiring environmental risk prediction and early warning and dividing these into different risk prediction/early warning levels; determining from official environmental monitoring data and literature research initial elements for environmental pollution risk evaluation; obtaining principal pollution elements affecting pollution events; generating a plurality of environmental risk prediction and early warning models; forming a comprehensive fuzzy risk prediction and early warning model by combining the several risk prediction and early warning models having the best selective performance; inputting principal pollution element values into the comprehensive fuzzy risk prediction and early warning model, and predicting risk values for pollution events at pollution sources.Type: ApplicationFiled: December 28, 2020Publication date: May 19, 2022Applicant: Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of the P.R.C.Inventors: Fei HE, Weixin LI, Bin XU, Zhuang LIU, Jianying CHAO, Yufeng XIE, Wei ZHUANG, Hanbei DU, Jian LI
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Patent number: 11335179Abstract: A risk prediction and early warning method for water environments based on a water environment model predicting pollution discharge information for all pollution sources in a watershed, and including: selecting pollution sources requiring environmental risk prediction and early warning and dividing these into different risk prediction/early warning levels; determining from official environmental monitoring data and literature research initial elements for environmental pollution risk evaluation; obtaining principal pollution elements affecting pollution events; generating a plurality of environmental risk prediction and early warning models; forming a comprehensive fuzzy risk prediction and early warning model by combining the several risk prediction and early warning models having the best selective performance; inputting principal pollution element values into the comprehensive fuzzy risk prediction and early warning model, and predicting risk values for pollution events at pollution sources.Type: GrantFiled: December 28, 2020Date of Patent: May 17, 2022Assignee: NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES, MINISTRY OF ECOLOGY AND ENVIRONMENT OF THE PEOPLE'S REPUBLIC OF CHINAInventors: Fei He, Weixin Li, Bin Xu, Zhuang Liu, Jianying Chao, Yufeng Xie, Wei Zhuang, Hanbei Du, Jian Li
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Patent number: 10416053Abstract: Test fixture grips for testing quasibrittle materials, such as fiber-polymer composites are provided having increased mass and stiffness relative to standard test grips to provide for obtaining postpeak measurements. The design is based on static analysis (using the second law of thermodynamics), confirmed by dynamic analysis of the test setup as an open system. Dynamic analysis of the test setup as a closed system with PID controlled input further indicates that the controllability of postpeak softening under CMOD control is improved not only by increasing the grip stiffness but also by increasing the grip mass.Type: GrantFiled: January 23, 2018Date of Patent: September 17, 2019Assignee: NORTHWESTERN UNIVERSITYInventors: Marco Salviato, Viet T. Chau, Weixin Li, Zden{hacek over (e)}k P Ba{hacek over (z)}ant, Gianluca Cusatis
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Publication number: 20190183521Abstract: Disclosed is a tool bit for an ultrasonic osteotome, comprising a head portion of the tool bit, an arbor and a tail portion. One end of the arbor is connected with the head portion of the tool bit, and the other end of the arbor is connected with the tail portion. The tail portion is connected with an ultrasonic main machine through an ultrasonic transducer. The head portion of the tool bit has a flat structure. A front-end surface of the flat structure is a smoothly curved surface, and an upper surface or both an upper and a lower surface of the flat structure are formed with knurls, which extends from a front end of the flat structure towards the arbor and covers the flat structure to form a flat-file type tool bit.Type: ApplicationFiled: February 25, 2019Publication date: June 20, 2019Inventors: Weixin LI, Songtao ZHAN, Qun CAO
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Publication number: 20180259431Abstract: Test fixture grips for testing quasibrittle materials, such as fiber-polymer composites are provided having increased mass and stiffness relative to standard test grips to provide for obtaining postpeak measurements. The design is based on static analysis (using the second law of thermodynamics), confirmed by dynamic analysis of the test setup as an open system. Dynamic analysis of the test setup as a closed system with PID controlled input further indicates that the controllability of postpeak softening under CMOD control is improved not only by increasing the grip stiffness but also by increasing the grip mass.Type: ApplicationFiled: January 23, 2018Publication date: September 13, 2018Inventors: Marco Salviato, Viet T. Chau, Weixin Li, Zdenek P. Bazant, Gianluca Cusatis
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Patent number: 9939380Abstract: A detection device for simultaneous in-situ measurement of dissolved oxygen at different submerged plant leaf-water interface levels. The detection device includes a dissolved oxygen micro-optrode host. A plurality of detection probes are externally connected to the dissolved oxygen micro-optrode host and can extend out probes. The detection device includes a leaf clamp having an upper clamping head, a lower clamping head, a hinged shaft and a clamping handle. Each of the upper and lower clamping head includes a plurality of water passing cavities penetrating through the back and the front thereof. Each of the upper and lower clamping head includes a plurality of slots horizontally extending inwardly of the corresponding clamping head. The detection device includes a plurality of insertion pieces having a probe groove. The detection probe is locatable in the respective probe groove for fixation. The insertion pieces are insertable and fixable in the slots.Type: GrantFiled: October 21, 2016Date of Patent: April 10, 2018Assignees: Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, P.R.C., Chongqing University of Arts and SciencesInventors: Wenlin Wang, Weixin Li, Qiang Li, Bo Liu, Yinjing Wan, Ruiming Han, Xiaoyan Tang, Wenjing Li, Fei He, Wei Zhuang, Changxin Zou, Aiping Liu, Shoujing Yin, Xiaohan Li, Guoquan Pan, Weimin Wang
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Patent number: 9921159Abstract: A spliced detection apparatus for simultaneous wide-range in-situ detection of dissolved oxygen in a sludge-water interface of the present invention comprises a dissolved oxygen shimmer host, several detection probes, a casing and detection kits, several vertically through seat chambers being disposed in the casing, the detection kits can be placed and fixed in the seat chambers, the detection kits may be placed on the sludge-water interface, and each detection kit is provided with a vertically through water passage chamber, while the front side face and the back side face of the detection kit are respectively provided with several front slots and rear slots horizontally extending into the detection kit respectively, the detection apparatus further comprises tabs, with probe grooves being provided on the tabs, each detection probe can be put into the probe groove of the corresponding tab and fixed therein, the tabs may be inserted either into the front slots or the rear slots and can enable the probe tips ofType: GrantFiled: October 21, 2016Date of Patent: March 20, 2018Assignees: Nanjing Institute of Enviormental Sciences, Ministry of Environmental Protection, P.R.C., Chongqing University of Arts and SciencesInventors: Weixin Li, Wenlin Wang, Qiang Li, Bo Liu, Yinjing Wan, Ruiming Han, Xiaoyan Tang, Wenjing Li, Fei He, Wei Zhuang, Changxin Zou, Aiping Liu, Shoujing Yin, Xiaohan Li, Guoquan Pan
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Publication number: 20170219490Abstract: A detection device for simultaneous in-situ measurement of dissolved oxygen at different submerged plant leaf-water interface levels. The detection device includes a dissolved oxygen micro-optrode host. A plurality of detection probes are externally connected to the dissolved oxygen micro-optrode host and can extend out probes. The detection device includes a leaf clamp having an upper clamping head, a lower clamping head, a hinged shaft and a clamping handle. Each of the upper and lower clamping head includes a plurality of water passing cavities penetrating through the back and the front thereof. Each of the upper and lower clamping head includes a plurality of slots horizontally extending inwardly of the corresponding clamping head. The detection device includes a plurality of insertion pieces having a probe groove. The detection probe is locatable in the respective probe groove for fixation. The insertion pieces are insertable and fixable in the slots.Type: ApplicationFiled: October 21, 2016Publication date: August 3, 2017Inventors: Wenlin WANG, Weixin LI, Qiang LI, Bo LIU, Yinjing WAN, Ruiming HAN, Xiaoyan TANG, Wenjing LI, Fei HE, Wei ZHUANG, Changxin ZOU, Aiping LIU, Shoujing YIN, Xiaohan LI, Guoquan PAN, Weimin WANG
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Publication number: 20170219491Abstract: A spliced detection apparatus for simultaneous wide-range in-situ detection of dissolved oxygen in a sludge-water interface of the present invention comprises a dissolved oxygen shimmer host, several detection probes, a casing and detection kits, several vertically through seat chambers being disposed in the casing, the detection kits can be placed and fixed in the seat chambers, the detection kits may be placed on the sludge-water interface, and each detection kit is provided with a vertically through water passage chamber, while the front side face and the back side face of the detection kit are respectively provided with several front slots and rear slots horizontally extending into the detection kit respectively, the detection apparatus further comprises tabs, with probe grooves being provided on the tabs, each detection probe can be put into the probe groove of the corresponding tab and fixed therein, the tabs may be inserted either into the front slots or the rear slots and can enable the probe tips ofType: ApplicationFiled: October 21, 2016Publication date: August 3, 2017Inventors: Weixin LI, Wenlin WANG, Qiang LI, Bo LIU, Yinjing WAN, Ruiming HAN, Xiaoyan TANG, Wenjing LI, Fei HE, Wei ZHUANG, Changxin ZOU, Aiping LIU, Shoujing YIN, Xiaohan LI, Guoquan PAN
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Publication number: 20150236191Abstract: A vapor distributor assembly may include a carbon fiber heating element.Type: ApplicationFiled: May 4, 2015Publication date: August 20, 2015Inventors: Christopher Baker, Weixin Li
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Patent number: 9099838Abstract: A laser system can include a laser and a laser output modulator to modulate the output of the laser.Type: GrantFiled: October 1, 2013Date of Patent: August 4, 2015Assignee: First Solar, Inc.Inventors: Christopher Baker, Sudirukkuge Tharanga Jinasundera, Weixin Li
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Patent number: D848362Type: GrantFiled: December 4, 2017Date of Patent: May 14, 2019Assignee: First Solar, Inc.Inventors: Joshua Conley, Benjamin De Fresart, Peter Hruby, Matthew Kuzila, Weixin Li, Joseph Lindgren, Daniel Smith, Thomas Truman, Charles Wickersham
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Patent number: D943507Type: GrantFiled: October 23, 2019Date of Patent: February 15, 2022Assignee: First Solar, Inc.Inventors: Joshua Conley, Benjamin De Fresart, Peter Hruby, Matthew Kuzila, Weixin Li, Joseph Lindgren, Daniel Smith, Thomas Truman, Charles Wickersham
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Patent number: D944724Type: GrantFiled: April 15, 2019Date of Patent: March 1, 2022Assignee: First Solar, Inc.Inventors: Joshua Conley, Benjamin De Fresart, Peter Hruby, Matthew Kuzila, Weixin Li, Joseph Lindgren, Daniel Smith, Thomas Truman, Charles Wickersham