Patents by Inventor Zhiyang Zeng

Zhiyang Zeng 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).

  • Publication number: 20250034547
    Abstract: Provided herein are compositions and methods for purifying and concentrating nucleic acids from large-volume samples. In particular, reagents are provided for non-specifically binding total nucleic acid to a solid surface, separating bound nucleic acid from a large-volume sample, separating nucleic acid from amplification inhibitors, and/or eluting nucleic acids into a small volume amenable to further analysis.
    Type: Application
    Filed: July 25, 2024
    Publication date: January 30, 2025
    Inventors: Subhanjan Mondal, Zhiyang Zeng, Kuei Hsuan Hsiao, Kevin Kershner, Wenhui Zhou, James Cali
  • Publication number: 20240379927
    Abstract: A display apparatus includes a thin-film transistor (TFT) substrate and a light-emitting module arranged on the TFT substrate. The light-emitting module includes multiple light-emitting elements, the light-emitting elements include a first light-emitting element emitting a first wavelength, a second light-emitting element emitting a second wavelength, and a third light-emitting element emitting a third wavelength. A voltage of each light-emitting element is greater than or equal to 3 volts (V) when a rated current is 1 microampere (?A).
    Type: Application
    Filed: July 23, 2024
    Publication date: November 14, 2024
    Inventors: Chongde HONG, Junpeng SHI, Zhen-duan LIN, Yaxin QIU, Zhiyang ZENG, Jianchao CHENG, Qinghe CHEN, Chen-ke HSU
  • Publication number: 20240302339
    Abstract: Provided herein are assays utilizing oxygen-sensitive fluorescent materials for the detection of oxygen. In particular, oxygen-sensitive fluorescent particles are provided for monitoring the oxygen consumption rate and metabolic fitness of living cells.
    Type: Application
    Filed: March 8, 2024
    Publication date: September 12, 2024
    Inventors: Ian MAROZAS, Zhiyang ZENG, Wenhui ZHOU, Mike VALLEY, Jolanta VIDUGIRIENE, James CALI, Tony LAUER
  • Publication number: 20240266328
    Abstract: A light-emitting module and a display device are provided, the light-emitting module includes light-emitting elements, a filling layer, a wiring layer and conductive solder pads, the light-emitting elements are arranged at intervals, and a thickness of each light-emitting element is smaller than or equal to 15 ?m; the filling layer is filled between adjacent light-emitting elements; the wiring layer is disposed on the light-emitting elements, and is configured to electrically connect to the light-emitting elements; the conductive solder pads are disposed on a side of the wiring layer facing away from the light-emitting elements, and are electrically connected to the wiring layer; specifically, the filling layer contains a black filling component, a particle size of the black filling component is smaller than or equal to 1/10 of the thickness of the light-emitting element, or the particle size of the black filling component is smaller than or equal to 1 ?m.
    Type: Application
    Filed: February 8, 2024
    Publication date: August 8, 2024
    Inventors: Zhiyang ZENG, Zhen-duan LIN, Weihong CHEN, Junpeng SHI, Jieling WANG, Yaxin QIU, Qinghe CHEN, Chongde HONG
  • Publication number: 20240222589
    Abstract: A light-emitting module includes a plurality of light-emitting elements, a plurality of conductive pads, and a package layer. Each of the light-emitting elements has a light-emitting surface and a back surface opposite to the light-emitting surface. The conducive pads are disposed above the back surfaces of the light-emitting elements. The package layer is disposed around the conducive pads, and has a guiding structure which is formed between two adjacent ones of the conducive pads and which extends in a direction orthogonal to a thickness direction of the package layer so as to extend across the package layer. A display device including the light-emitting module, and a method for sorting the light-emitting modules are also provided.
    Type: Application
    Filed: March 13, 2024
    Publication date: July 4, 2024
    Inventors: Zhenduan LIN, Junpeng SHI, Zhiyang ZENG, Chenke HSU, Changchin YU, Jieling WANG
  • Patent number: 11939311
    Abstract: Provided herein are surfactant compounds that can be used to aid in preparation of protein samples for analysis, for example by mass spectrometry.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: March 26, 2024
    Assignee: Promega Corporation
    Inventors: Joel Walker, Sergei Saveliev, Zhiyang Zeng, Robert Kargbo, Hui Wang, Sergiy Levin, Valerie Ressler, Jun Zhang, Ce Shi, Harry Tetsuo Uyeda, Jean Osterman, Min Zhou, Prabin Rai, Wenhui Zhou
  • Publication number: 20240059961
    Abstract: Provided herein are polysiloxane matrices and biocompatible films thereof for the detection of oxygen. In particular, oxygen-sensitive fluorophores embedded within polysiloxane matrices are utilized for detection of oxygen consumption rate in living cells.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 22, 2024
    Inventors: Ian Marozas, Zhiyang Zeng, Wenhui Zhou, James J. Cali, Mike Valley, Jolanta Vldugiriene
  • Publication number: 20230382875
    Abstract: Provided herein are compounds, compositions, and methods for rapid isolation of nucleic acids from a sample.
    Type: Application
    Filed: April 21, 2023
    Publication date: November 30, 2023
    Inventors: Zhiyang Zeng, Wenhui Zhou, Douglas R. Storts, Poncho Meisenheimer, Ian Marozas, Andrew Taft, Spencer Hermanson, Connor Fitzgerald, Kasen Riemersma
  • Publication number: 20230142197
    Abstract: Provided herein are methods, reagents, and kits for the isolation of sperm cells from other cell types and the purification of sperm-associated DNA from a complex sample. In particular, methods, reagents, and kits are provided for the separation of intact sperm cells from epithelial cells via binding of sperm cells to a cation exchange resin, and the extraction of sperm-associated DNA therefrom.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 11, 2023
    Inventors: Nicholas A. Courtney, Robert Stewart McLaren, Zhiyang Zeng, Jian Cao, Wenhui Zhou
  • Publication number: 20210040058
    Abstract: Provided herein are surfactant compounds that can be used to aid in preparation of protein samples for analysis, for example by mass spectrometry.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 11, 2021
    Inventors: Joel Walker, Sergei Saveliev, Zhiyang Zeng, Robert Kargbo, Hui Wang, Sergiy Levin, Valerie Ressler, Jun Zhang, Ce Shi, Harry Tetsuo Uyeda, Jean Osterman, Min Zhou, Prabin Rai, Wenhui Zhou
  • Publication number: 20200386748
    Abstract: Provided herein are systems and methods for the detection of an analyte or analytes in a sample. In particular, the present disclosure provides compositions, assays, and methods for detecting and/or quantifying a target analyte using a bioluminescent complex comprising substrates, peptides, and/or polypeptides capable of generating a bioluminescent signal that correlates to the presence, absence, or amount of the target analyte.
    Type: Application
    Filed: April 10, 2020
    Publication date: December 10, 2020
    Inventors: Thomas Kirkland, Melanie Dart, Zhiyang Zeng, Thomas Smith, Keith Wood, Thomas Machleidt, Virginia Kincaid, Hui Wang, Wenhui Zhou, Emily Jost, Lance Encell, Mary Hall, Robin Hurst
  • Publication number: 20200370083
    Abstract: Methods using photothermal nanoparticles in rapid nucleic acid amplification and photothermal nanoparticles include forming a reaction mixture comprising a nucleic acid template, a polymerase enzyme, and a heating media. The heating media comprises a plurality of photothermal nanoparticles suspended in a solution, fabricated on a microchip, or on a surface of a well in a multi-well plate. The photothermal nanoparticles are nanoparticles having a particular geometric shape and comprise a single component or a multi-component. The plurality of photothermal nanoparticles are further categorized by surface plasmon resonance with a resonance wavelength in a particular range to convert energy absorbed from a light source to sufficiently heat a volume of a composition for the transcription of the new nucleic acid strand. The particular geometric shape of the photothermal nanoparticles is selected from the group consisting of: polyhedral, spheroid, torus, and hollow shapes.
    Type: Application
    Filed: May 21, 2020
    Publication date: November 26, 2020
    Inventors: Zhiyang Zeng, Maria Perez Cardenas, Cesear Corona, Wenhui Zhou, Poncho Meisenheimer, Doug Storts, Andrew Taft