Patents by Inventor Chuying Chen

Chuying Chen 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).

  • PEROVSKITE SOLAR CELL AND METHOD FOR PREPARING THE SAME
    Publication number: 20240172458
    Abstract: A perovskite solar cell includes a transparent conductive glass substrate, an electron transport layer, a perovskite light-absorbing layer, a hole transport layer, an electrode, and a metal fluoride layer disposed between the electron transport layer and the perovskite light-absorbing layer. A thickness of the metal fluoride layer is greater than 0 and less than or equal to 3 nm.
    Type: Application
    Filed: January 26, 2024
    Publication date: May 23, 2024
    Inventors: Bao TU, Wenming GUO, Changsong CHEN, Yongsheng GUO, Guodong CHEN, Chuying OUYANG
  • POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS
    Publication number: 20240120480
    Abstract: A positive electrode active material includes a core containing Li1+xMn1yAyP1?zRzO4, a first coating layer covering the core and containing a crystalline pyrophosphate MaP2O7 and a crystalline oxide M?bOc, and a second coating layer covering the first coating layer.
    Type: Application
    Filed: December 2, 2023
    Publication date: April 11, 2024
    Inventors: Yao JIANG, Xinxin ZHANG, Chuying OUYANG, Bin DENG, Tianci YUAN, Zhiqiang WANG, Bo XU, Shangdong CHEN
  • Solder-free packaging for integrated fiber optics device
    Patent number: 7223026
    Abstract: Techniques for packaging in an optical device and an opto-electrical conversion device are disclosed. According to one aspect of the techniques, the optical device is packaged in a piece of tubing and the opto-electrical conversion device is packaged in a TO-can. While the optical device and the opto-electrical conversion device are coaxially aligned, the tube and the TO-can are integrated by a certain amount of epoxy that is later cured by a UV light or heat. As a result, an integrated optical device is formed and enjoys features of small footprint, better alignment, enhanced impact performance, lower cost in addition to easier manufacturing process and environmental-safe.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: May 29, 2007
    Inventors: Chun He, Steven Zhu, Chuying Chen