Patents by Inventor Yangyang YUAN

Yangyang YUAN 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: 20250146700
    Abstract: An air-conditioning device, a control method and device, and a computer-readable storage medium are provided. The air-conditioning device includes a compressor, a four-way valve, an indoor heat exchanger, an outdoor heat exchanger and a flash evaporator. The four-way valve is connected to the compressor through a first refrigerant branch, and a first control valve is arranged on the first refrigerant branch. A second refrigerant branch is connected in parallel to the first refrigerant branch; and a second control valve, and a hot-gas bypass pipe positioned at the bottom of the outdoor heat exchanger are arranged on the second refrigerant branch. A first refrigerant port of the flash evaporator is connected to the outdoor heat exchanger, a second refrigerant port of the flash evaporator is connected to the indoor heat exchanger, and an air outlet of the flash evaporator is connected to the compressor.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Applicant: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    Inventors: Hui YU, Yangyang YUAN
  • Publication number: 20220356259
    Abstract: An isolated antigen-binding protein, having one or more of the following properties: 1) capable of binding to human and monkey-derived GITR proteins at a KD value of 7×10?12 or below, wherein the KD value is measured by BLI method; 2) capable of stimulating immune cell proliferation; 3) capable of stimulating immune cells to secrete IFN-?, wherein the secretion is measured in T cell viability assay; 4) capable of inhibiting tumor growth and/or tumor cell proliferation; 5) capable of activating GITR signaling pathway; 6) capable of inhibiting the binding of GITR to GITRL.
    Type: Application
    Filed: July 16, 2020
    Publication date: November 10, 2022
    Inventors: Xin ZHANG, Ting XU, Hui MA, Yangyang YUAN, Shanshan NING, Shilong FU, Xiaolong PAN, Liyao ZHOU, Meng ZHAO, Erxia SHI
  • Publication number: 20160194209
    Abstract: Provided is a Beta molecular sieve having multi-level channels and synthesis method thereof. The molecular sieve has a two-level mesoporous structure and uses polyquaternium-6, polyquaternium-7, polyquaternium-22, or polyquaternium-39 as a guiding agent for both micropores and mesopores during the process of synthesis. The present invention uses cheap raw materials and a simple synthesis method, and has broad industrial application prospect.
    Type: Application
    Filed: March 21, 2014
    Publication date: July 7, 2016
    Inventors: Yangyang YUAN, Peng TIAN, Zhongmin LIU, Miao YANG, Linying WANG, Yue YANG