Patents by Inventor Weining Wang
Weining Wang 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: 20240189212Abstract: The present invention is in the field of antiperspirant compositions, in particular, compositions comprising antiperspirant actives. Disclosed is an antiperspirant composition comprising (i) at least one hydrophobic sorbitan ester having HLB value between 1 and 7.0; (ii) at least one hydrophilic sorbitan ester having HLB value between 7.0 and 20; (iii) at least one organic compound selected from C7-C24 fatty acid, or C7-C24 fatty alcohol; and (iv) a cosmetically acceptable carrier; wherein said composition comprises less than 50% of water; wherein said composition comprises at least 2% said hydrophobic sorbitan ester by weight of the composition; wherein the weight ratio of organic compound to the combination of the hydrophobic sorbitan ester and the hydrophilic sorbitan ester is from 1:10 to 5:1; wherein the composition is free from antiperspirant active which comprises aluminium or zirconium.Type: ApplicationFiled: April 18, 2022Publication date: June 13, 2024Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Xiaoke LI, Weining LIU, Weichong WANG
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Publication number: 20240134108Abstract: Provided is a method for manufacturing a light-mixing plate. The method includes disposing a plurality of shielding structures on a transparent substrate; forming a light-shielding film layer on the transparent substrate where the plurality of shielding structures are disposed, wherein a hole is formed at a position, corresponding to each of the plurality of shielding structures, of the light-shielding film layer; and removing the plurality of shielding structures.Type: ApplicationFiled: March 14, 2021Publication date: April 25, 2024Inventors: Yuanyuan ZHU, Rui HAN, Dong CUI, Zhipeng ZHANG, Yue ZHAI, Weining CHI, Fengping WANG, Shouyang LENG, Binxin SONG, Wenyang LI
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Patent number: 11964464Abstract: A tape includes: a substrate, a conductive adhesive layer disposed on the substrate, and an insulating layer disposed on a part of a bonding surface of the conductive adhesive layer. The insulating layer is configured to insulate the conductive adhesive layer from a conducting part of an object to be bonded.Type: GrantFiled: October 29, 2019Date of Patent: April 23, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Dong Cui, Rui Han, Qing Ma, Zeyuan Tong, Zhipeng Zhang, Fengping Wang, Yue Zhai, Zan Zhang, Wenyang Li, Weining Chi, Rui Tan, Shouyang Leng
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Patent number: 11966118Abstract: A display device includes: a plurality of backlight modules, where each backlight module includes a plurality of light sources capable of emitting light in at least three different colors; a color-filter-less liquid crystal display module including a plurality of pixel units arranged in an array form and a plurality of scanning lines coupled to the pixel units; where the plurality of backlight modules are arranged in parallel with the liquid crystal display module; where an orthogonal projection of each backlight module onto a plane where the liquid crystal display module is located corresponds to at least two rows of pixel units, where the pixel units in one row are along an length extension direction of each scanning line; and a driving circuit coupled to each backlight module and configured to apply a backlight driving signal to each backlight module.Type: GrantFiled: June 11, 2021Date of Patent: April 23, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Pengtao Li, Rui Han, Xiaoxia Wang, Jie Yu, Qing Ma, Daekeun Yoon, Weining Chi, Li Tian
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Patent number: 11913324Abstract: An apparatus for downhole multi-dimensional imaging includes an acquisition unit configured to acquire a formation resistivity signal, an ultrasonic echo signal and an orientation signal regularly; a sector calculation unit configured to calculate, based on said orientation signal, a sector where a currently acquired signal is from; and a multi-dimensional imaging unit, configured to calculate, based on the signals acquired by the acquisition unit, data of resistivity, distance from a drilling tool to a borehole wall and ultrasonic echo amplitude, and distribute said data into all sectors for feature recognition and extraction, thus obtaining key features characterizing a current formation being drilled, said key features being transmitted to ground for guiding drilling process. The structural complexity and the length of the downhole imaging measurement instrument can be reduced, and feature recognition can be directly performed on the imaging data underground.Type: GrantFiled: August 26, 2020Date of Patent: February 27, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERINGInventors: Yijin Zeng, Wei Zhang, Weining Ni, Xin Li, Lipeng Yan, Jinping Wu, Yuefa Hu, Lishuang Wang, Zuyang Zhu, Jintai Mi
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Publication number: 20240001270Abstract: A filter having antibacterial activity is provided. The filter comprises at least one layer of polymer nanofibers and antibacterial particles positioned on or within the at least one layer of polymer nanofibers, wherein the antibacterial particles comprise a quaternary ammonium compound grafted onto a surface of a metal-organic framework. Methods of manufacturing the filter and decontaminating a fluid are also provided.Type: ApplicationFiled: October 25, 2021Publication date: January 4, 2024Inventors: Weining Wang, Zan Zhu, Ping Xu
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Publication number: 20230233029Abstract: The present application relates to the technical field of grinding, and in particular to a grinding device, which solves the problems of poor stability and high energy consumption of a grinding device in the prior art. The grinding device provided in the present application comprises a housing, a grinding mechanism and a motor in the housing; the grinding mechanism comprises a male grinding head and a female grinding head, the male grinding head is rotatably fitted in the female grinding head, the motor is provided with a driving shaft, the male grinding head is connected to the motor by means of the driving shaft, the housing is provided with an adjustment mechanism for adjusting the position of the female grinding head. The grinding device has a simple structure, a reasonable layout, simple and convenient operation, and low energy consumption.Type: ApplicationFiled: January 16, 2023Publication date: July 27, 2023Inventor: Weining WANG
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Publication number: 20220274040Abstract: Provided herein are electret-MOF filter embedded with particles derived from metal-organic frameworks (MOF) and their methods of manufacturing. The methods of manufacturing the electret-MOF filter can include suspending MOF particles in a solvent to form a MOF particle mixture, contacting a charged polymeric fibrous web with the MOF particle mixture, and coating the charged polymeric fibrous web with the MOF particles by flowing the MOF particle mixture through an inverse side of the polymeric fibrous web. The disclosed coating method can deposit MOF particles uniformly, without formation of films at interstitial spaces between fibers. The electret-MOF filter can simultaneously remove fine particulate matters (PMs) and hazardous gaseous pollutants (including volatile organic compounds (VOCs)) with high particle holding and gas adsorption capacities, and with very low air resistance.Type: ApplicationFiled: November 6, 2020Publication date: September 1, 2022Inventors: Sheng-Chieh CHEN, Weining WANG, Xiang HE, Yu ZHANG
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Publication number: 20210106711Abstract: Disclosed herein are embodiments of filtration systems and iron oxide nanowire-based filter meshes that can capture and inactivate pathogens in air. The filter meshes can include a porous lattice of iron metal and iron oxide nanowires radiating from the porous lattice of iron metal. The iron oxide nanowires radiating from the porous lattice of iron metal can be created by processing the filter mesh using the disclosed method. Pathogens can be inactivated by passing a sample containing the pathogens through the filter mesh and inactivating at least a portion of the pathogens as the sample passes through the filter mesh.Type: ApplicationFiled: April 18, 2019Publication date: April 15, 2021Inventors: Weining Wang, Dawei Wang, Ping Xu, Bin Zhu
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Patent number: 10874992Abstract: Composite nanostructures having a crumpled graphene oxide shell and a nanoparticle selected from titanium dioxide, silver and magnetite within the shell are disclosed. The nanostructures may be incorporated into a filtration membrane suitable for purifying water for targeted separations and for human consumption.Type: GrantFiled: September 10, 2018Date of Patent: December 29, 2020Assignee: Washington UniversityInventors: John Fortner, Pratim Biswas, Yi Jiang, Weining Wang
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Publication number: 20190060840Abstract: Composite nanostructures having a crumpled graphene oxide shell and a nanoparticle selected from titanium dioxide, silver and magnetite within the shell are disclosed. The nanostructures may be incorporated into a filtration membrane suitable for purifying water for targeted separations and for human consumption.Type: ApplicationFiled: September 10, 2018Publication date: February 28, 2019Applicant: WASHINGTON UNIVERSITYInventors: John Fortner, Pratim Biswas, Yi Jiang, Weining Wang
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Patent number: 10099184Abstract: Composite nanostructures having a crumpled graphene oxide shell and a nanoparticle selected from titanium dioxide, silver and magnetite within the shell are disclosed. The nanostructures may be incorporated into a filtration membrane suitable for purifying water for targeted separations and for human consumption.Type: GrantFiled: March 17, 2015Date of Patent: October 16, 2018Assignee: WASHINGTON UNIVERSITYInventors: John Fortner, Pratim Biswas, Yi Jiang, Weining Wang
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Patent number: 7480171Abstract: The invention discloses a MRAM (Magnetoresistive RAM) based on vertical current writing and its control method, the operation of information writing in the MRAM unit is completed by the corporate effect of the magnetic field generated by the current parallel to the MFC unit and the other current vertical to the MFC unit and passing through this unit. The advantage of such structure is: eliminating a word line (WL) of the prior art especially for information writing, reducing the number of the metal wiring layers and the contact holes, and reducing the complexity of MRAM's structure, and difficulty and cost of manufacturing process.Type: GrantFiled: December 1, 2004Date of Patent: January 20, 2009Assignee: Institute of Physics Chinese Academy of ScienceInventors: Zilong Peng, Xiufeng Han, Sufen Zhao, Weining Wang, Wenshan Zhan
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Publication number: 20070183186Abstract: The invention discloses a MRAM (Magnetoresistive RAM) based on vertical current writing and its control method, the operation of information writing in the MRAM unit is completed by the corporate effect of the magnetic field generated by the current parallel to the MFC unit and the other current vertical to the MFC unit and passing through this unit. The advantage of such structure is: eliminating a word line (WL) of the prior art especially for information writing, reducing the number of the metal wiring layers and the contact holes, and reducing the complexity of MRAM's structure, and difficulty and cost of manufacturing process.Type: ApplicationFiled: December 1, 2004Publication date: August 9, 2007Applicant: INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Zilong Peng, Xiufeng Han, Sufen Zhao, Weining Wang, Wenshan Zhan