Patents by Inventor Dong Wei

Dong Wei 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).

  • Patent number: 10557055
    Abstract: Conformable coating composition are described comprising a (meth)acrylate copolymer comprising interpolymerized monomer units of fluorinated monomer and a volatile solvent having a solubility parameter from 4.9-12.5 (cal/cm3)1/2. In some embodiments, the fluorinated monomer has a Tg <30° C. In some embodiments, the dried coating exhibits no blocking and no greater than 75% failure at an elongation of 100%. Also described is a conformable film comprising a dried coating composition of the coating compositions described herein, articles comprising a layer of the conformable film on a substrate, and a copolymer comprising interpolymerized units of fluorinated monomer(s), silane monomer(s); and one or more monomers having a Tg ?50° C.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: February 11, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Robert A. Asmus, Hae-Seung Lee, Dong-Wei Zhu
  • Publication number: 20200013977
    Abstract: The present disclosure relates to a light emitting device, a method for preparing the same and a display device. The light emitting device includes a cathode layer, a quantum dot light emitting layer, a hole injection layer and an anode layer which are laminated. The hole injection layer includes a complex metal oxide film comprising two metal oxides that is at least partially oxidated.
    Type: Application
    Filed: September 20, 2019
    Publication date: January 9, 2020
    Inventors: Jiantai WANG, Rubo XING, Xiaolong YANG, Huimin LIU, Ping SUN, Dong WEI
  • Publication number: 20200006684
    Abstract: The present disclosure relates to the field of display technologies, and a stretchable display device, a method for manufacturing the same, and an electronic device are disclosed. In the present disclosure, the device includes: a stretchable substrate, a stretchable wire and a plurality of rigid islands. The stretchable wire and the plurality of rigid islands are all arranged on the stretchable substrate. The plurality of rigid islands are spaced apart on the stretchable substrate, and a pixel encapsulation body is formed on the rigid island. The stretchable wire is connected to the pixel encapsulation body to form a power supply circuit for the pixel encapsulation body. The present disclosure realizes a reliable electrical connection condition, effective encapsulation and structural stability of light-emitting pixels under stretching conditions by connecting the light-emitting pixel that is separately encapsulated on each rigid island, to one another through the stretchable wire.
    Type: Application
    Filed: September 9, 2019
    Publication date: January 2, 2020
    Inventors: Huimin LIU, Rubo XING, Dong WEI, Jiantai WANG, Xiaolong YANG
  • Patent number: 10500302
    Abstract: Methods of improving the moisture vapor transmission rate of a pressure sensitive adhesive layer in a medical article with a miscible composition, as well as medical articles including the improved pressure sensitive adhesive layer.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: December 10, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: David R. Holm, Dong-Wei Zhu
  • Patent number: 10494333
    Abstract: The present invention relates to a novel compound showing leukotriene B4 receptor 2 (BLT2) inhibitory activity and a pharmaceutical composition, for preventing or treating inflammatory diseases, having same as an active ingredient. The inventors identified a novel compound containing BTL2 inhibitory activity, and experimentally confirmed that the present novel compound had an excellent effect on the enhancement of the cancer cell death, on the inhibition of the metastasis and chemotactic mobility, and on the anti-asthma activity. Therefore, the present novel compound can be used as a very effective pharmaceutical component for treating the inflammatory-related diseases.
    Type: Grant
    Filed: July 23, 2016
    Date of Patent: December 3, 2019
    Assignees: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Yongseok Choi, Jae-Hong Kim, Kyeong Lee, Hyo-Kyung Han, Jun Dong Wei, Jinsun Kwon, Ja-Il Goo
  • Publication number: 20190359750
    Abstract: Described herein is a partially fluorinated copolymer of the formula: (I); wherein R1 is selected from F or a fluorinated methyl; R2 is selected from H, F, a methyl, or a (per)fluorinated methyl; R3? is a linear or branched fluorinated alkyl group comprising 1 to 12 carbon atoms, optionally with at least one catenated oxygen atom; p is 0, 1, or 2; r is 0 or 1; and Q comprises at least one of an hydroxide, a nitrile, an ester, a silane, a siloxane, a phosphoric acid or salt thereof, a sulphuric acid or salt thereof, an alkyl, an aryl, and combinations thereof; n is an integer of at least 2; and m is an integer of at least 2.
    Type: Application
    Filed: December 12, 2017
    Publication date: November 28, 2019
    Inventors: Yu Yang, Klaus Hintzer, Zhipeng Song, Zhongxing Zhang, Dong-Wei Zhu
  • Patent number: 10490344
    Abstract: A high voltage transformer apparatus, including: a tank; a high voltage transformer, disposed upright on one side within the tank, including a first transformer unit configured to generate a positive voltage and a second transformer unit configured to generate a negative voltage; a positive high voltage terminal and a negative high voltage terminal respectively disposed on the other side within the tank opposite to the first transformer unit and the second transformer unit; a first circuit board disposed between the first transformer unit, the first side wall, and the positive high voltage terminal; and a second circuit board disposed between the second transformer unit, the second side wall, and the negative high voltage terminal; wherein the first and second circuit boards are respectively configured to rectify, filter and sample the positive and negative voltages.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: November 26, 2019
    Assignee: Delta Electronics (Shanghai) CO., LTD
    Inventors: Dong Wei, Yao Tao, Hongyuan Jin, Dezhi Jiao
  • Publication number: 20190352544
    Abstract: Adhesive articles are provided that can be repositioned (moved) prior to final adherence to a substrate. More specifically, the adhesive articles include a pressure-sensitive adhesive layer that contains an elastomeric (meth)acrylic-based polymeric material plus crystalline material that includes a fatty amide compound on the outer surface. The presence of the crystalline material does not adversely affect the final peel adhesion of the pressure-sensitive adhesive but allows the adhesive article to be moved or repositioned, if necessary, by lowering the tackiness of the surface.
    Type: Application
    Filed: December 19, 2017
    Publication date: November 21, 2019
    Inventors: Ying Lin, Dong-Wei Zhu, Thomas Q. Chastek, Nicole Morozowich Beveridge, Matthew J. Younker, Caleb W. Brian, Emilie L. Rexeisen
  • Publication number: 20190326532
    Abstract: The present disclosure discloses a stretchable display panel and a method of manufacturing the same. The stretchable display panel includes an elastic base layer and a number of array-distributed display units embedded in the elastic base layer. At least one of the display units include a pixel unit and a rigid protection body, and the rigid protection body includes at least a rigid sidewall disposed on at least one side of the pixel units.
    Type: Application
    Filed: July 4, 2019
    Publication date: October 24, 2019
    Inventors: Huimin LIU, Rubo Xing, Dong Wei, Jiantai Wang
  • Patent number: 10452941
    Abstract: A self-correction recognition method and device for a valuable document recognition device is provided. The method includes: extracting a feature of a valuable document; determining whether the feature falls in a discriminant library of any preset category, and obtaining a substitutive centroid according to a feature centroid and the feature in a case that the feature falls in a discriminant library of any preset category; and updating the discriminant library of the category by replacing the feature centroid of the category with the substitutive centroid. The discriminant library is pre-constructed according to the feature centroid of the category, and the feature centroid is calculated from a feature of the category.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: October 22, 2019
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Panfeng Luo, Rongqiu Wang, Mengtao Liu, Dong Wei
  • Publication number: 20190317465
    Abstract: A system for virtual patching of security vulnerabilities in an industrial production environment includes an industrial automation device (e.g., a PLC). The industrial automation device comprises an instance of a distributed database spanning a plurality of industrial automation devices and storing one or more virtual patches and an app container comprising a virtual patching engine security application. The app container is configured to collect system information generated by the industrial automation device during operation, and apply the one or more virtual patches to the system information to identify one or more security attacks.
    Type: Application
    Filed: June 24, 2016
    Publication date: October 17, 2019
    Inventors: Dong Wei, Leandro Pfleger de Aguiar
  • Patent number: 10437380
    Abstract: A touch sensing panel includes a substrate, first curved circuits, an insulation layer, and second curved circuits. The substrate includes a central region, a peripheral region surrounding the central region, and a touch-sensing circuit region between the central region and the peripheral region. The first curved circuits and the second curved circuits are disposed on the substrate and separately extended from the peripheral region to the central region. One end of each first curved circuit disposed in the peripheral region is electrically connected to one end of each second curved circuit disposed in the peripheral region. In the touch-sensing circuit region, a projection of each second curved circuit in a direction perpendicular to the substrate is intersected with at least one of the first curved circuits. The insulation layer is disposed on the substrate and insulates the first curved circuits and the second curved circuits in the touch-sensing circuit region.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: October 8, 2019
    Assignees: AU OPTRONICS (SUZHOU) CORP., LTD., AU OPTRONICS CORPORATION
    Inventor: Guang-Dong Wei
  • Patent number: 10428899
    Abstract: In a window covering system and a window covering control apparatus thereof, the window covering control apparatus comprises a driving module, a damping output module, and a damping control module. The damping output module and the driving module are configured to operate simultaneously. The driving module may drive the damping output module to provide damping to the driving module. The damping control module comprises a control detecting unit and a fitting unit. The control detecting unit comprises a detecting portion and a stopper portion, which are detachably engaged. During an expansion of a covering material, the driving module drives the damping output module to provide damping to the driving module; when the stopper portion is driven apart by the detecting portion from the fitting unit, the driving module operates independently of the damping output module to stop the damping output module from providing damping.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: October 1, 2019
    Assignee: NIEN MADE ENTERPRISE CO., LTD.
    Inventors: Shui-Dong Wei, Keng-Hao Nien
  • Publication number: 20190280234
    Abstract: The disclosure relates to a quantum dot light-emitting diode device and a manufacturing method and an apparatus thereof, which are used to alleviate the problem of interface quenching caused by the large density of the defect state of nanoparticles of the electron transport layer in the prior art. The method includes: dissolving a polyelectrolyte and nanoparticles having inorganic semiconductor properties to form a first mixed solution; depositing the first mixed solution on one surface of the formed quantum dot light-emitting layer to form an electron transport layer containing the polyeleotrolyte and the nanoparticles. The end groups carried by at least a portion of the polyelectrolyte are capable of filling surface defects of the nanoparticles in the electron transport layer.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 12, 2019
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Jiantai WANG, Rubo XING, Xiaolong YANG, Huimin LIU, Ping SUN, DONG WEI
  • Publication number: 20190273215
    Abstract: The disclosure relates to the field of light-emitting device technology, and in particular to a quantum dot light-emitting diode device and a manufacturing method, an apparatus thereof. The device includes: a quantum dot light-emitting layer, a first transport layer located over the quantum dot light-emitting layer, a first barrier layer located between the quantum dot light-emitting layer and the first transport layer, the first barrier layer containing a polymer electrolyte, which is configured to block at least a portion of the nanoparticles in the first transport layer from leaking into the quantum dot light-emitting layer.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Jiantai WANG, Rubo XING, Xiaolong YANG, Huimin LIU, Ping SUN, DONG WEI
  • Publication number: 20190273183
    Abstract: The present application relates to a light emitting diode chip including: a first semiconductor layer and a second semiconductor layer. The first semiconductor layer and the second semiconductor layer are laminated to each other, and have an exposed upper surface respectively. An electrode is provided on the upper surfaces of the first semiconductor layer and the second semiconductor layer respectively. The electrode has a first recess in a direction perpendicular to the upper surface.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 5, 2019
    Inventors: Rubo XING, Dong Wei, Xiaolong Yang, Huimin Liu
  • Publication number: 20190273184
    Abstract: An LED chip provided by an embodiment includes a first semiconductor layer; an active layer and a second semiconductor layer located sequentially on the first semiconductor layer. A first contact electrode extends through the active layer and the second semiconductor layer and is electrically connected to the first semiconductor layer; a second contact electrode is located on the second semiconductor layer and is electrically connected to the second semiconductor layer; a first extension electrode is located on the first contact electrode and is electrically connected to the first contact electrode, the first extension electrode comprises a plurality of concave spots for soldering; and a second extension electrode is located on the second contact electrode, electrically connected to the second contact electrode and isolated from the first extension electrode, and the second extension electrode includes a plurality of concave spots for soldering.
    Type: Application
    Filed: May 20, 2019
    Publication date: September 5, 2019
    Inventors: Dong WEI, Rubo XING, Huimin LIU, Xiaolong YANG, Jiantai WANG
  • Publication number: 20190267360
    Abstract: A method for manufacturing a micro-LED display screen includes: forming an N-type GaN layer, a quantum-well light-emitting layer, and a P-type GaN layer on a sapphire substrate sequentially; etching the P-type GaN layer, the quantum-well light-emitting layer, and the N-type GaN layer from top to bottom, to form a first trench; forming an ITO layer on the surface of the P-type GaN layer, and etching the ITO layer to form a second trench; generating an N-type contact electrode in the first trench; generating a reflective electrode having a longitudinal cross-section in a shape with a wide upper side and a narrow lower side, respectively, on an upper surface of the N-type contact electrode and in the second trench; depositing an insulating layer on a surface of the micro-LED chip, and etching the insulating layer to expose the reflective electrodes; and soldering a driving circuit substrate to the reflective electrode.
    Type: Application
    Filed: May 16, 2019
    Publication date: August 29, 2019
    Inventors: Dong WEI, Rubo XING, Huimin LIU, Xiaolong YANG, Jiantai WANG
  • Publication number: 20190252115
    Abstract: A high voltage transformer apparatus, including: a tank; a high voltage transformer, disposed upright on one side within the tank, including a first transformer unit configured to generate a positive voltage and a second transformer unit configured to generate a negative voltage; a positive high voltage terminal and a negative high voltage terminal respectively disposed on the other side within the tank opposite to the first transformer unit and the second transformer unit; a first circuit board disposed between the first transformer unit, the first side wall, and the positive high voltage terminal; and a second circuit board disposed between the second transformer unit, the second side wall, and the negative high voltage terminal; wherein the first and second circuit boards are respectively configured to rectify, filter and sample the positive and negative voltages.
    Type: Application
    Filed: January 18, 2019
    Publication date: August 15, 2019
    Applicant: Delta Electronics (Shanghai) CO., LTD
    Inventors: Dong WEI, Yao TAO, Hongyuan JIN, Dezhi JIAO
  • Patent number: D861329
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: October 1, 2019
    Assignee: Guangzhou Qinhong Leather Co., Ltd.
    Inventor: Dong Wei