Patents by Inventor Qianqian Zhu

Qianqian Zhu 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).

  • OLED Lamp Panel and Lighting Device
    Publication number: 20240159370
    Abstract: Provided are an organic light-emitting diode (OLED) lamp panel and a lighting device. A display region of the lamp panel includes at least one main display region and a display peripheral region. The main display region is regular in shape and is formed by splicing multiple main light-emitting units of the same shape. The display peripheral region consists of a peripheral region I and/or a peripheral region II. The peripheral region I is formed by multiple first peripheral light-emitting units with regular shapes. The display region of the OLED lamp panel is designed to include at least one main display region and a display peripheral region.
    Type: Application
    Filed: April 6, 2022
    Publication date: May 16, 2024
    Applicant: GU'AN YEOLIGHT TECHNOLOGY CO., LTD.
    Inventors: Tianxing LU, Guohui ZHANG, Xianbin XU, Yingguang ZHU, Qianqian YU, Jianxi KANG, Jing WANG, Jing XIE, Yonglan HU, Yanbo DONG
  • Gold-supporting catalyst
    Patent number: 11931726
    Abstract: The invention provides a gold-supporting catalyst comprising gold nanoparticles and a carrier consisting of porous ceramic obtained by firing a mixture comprising an aluminum compound, a lime component, and a plastic clay containing 1% by mass or less of feldspars and quartz, wherein the gold nanoparticles are supported in an amount of 0.01 to 10 parts by mass on the carrier based on 100 parts by mass of the carrier.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: March 19, 2024
    Assignees: TOKYO METROPOLITAN UNIVERSITY, FUJI CHEMICAL INDUSTRIES, LTD.
    Inventors: Toru Murayama, Masatake Haruta, Takashi Takei, Qianqian Zhu, Yasunori Inoue, Fumio Uchida, Kenji Maeda, Hiroshi Matsuo, Yasuo Shibasaki
  • GOLD-SUPPORTING CATALYST
    Publication number: 20210252485
    Abstract: The invention provides a gold-supporting catalyst comprising gold nanoparticles and a carrier consisting of porous ceramic obtained by firing a mixture comprising an aluminum compound, a lime component, and a plastic clay containing 1% by mass or less of feldspars and quartz, wherein the gold nanoparticles are supported in an amount of 0.01 to 10 parts by mass on the carrier based on 100 parts by mass of the carrier.
    Type: Application
    Filed: September 6, 2019
    Publication date: August 19, 2021
    Applicants: TOKYO METROPOLITAN UNIVERSITY, FUJI CHEMICAL CO., LTD.
    Inventors: Toru Murayama, Masatake Haruta, Takashi Takei, Qianqian Zhu, Yasunori Inoue, Fumio Uchida, Kenji Maeda, Hiroshi Matsuo, Yasuo Shibasaki