Patents by Inventor Yiqiang Zhang

Yiqiang Zhang 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).

  • Full continuous flow synthesis process of fluorine-containing aromatic hydrocarbon compounds
    Patent number: 12071388
    Abstract: A full continuous flow synthesis process of fluorine-containing aromatic hydrocarbon compounds.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: August 27, 2024
    Assignees: Fujian Zhongxin Fluoride Material Gaobao Technology Co., Ltd., Zhejiang Zhongxin Fluoride Materials Co., Ltd.
    Inventors: Qiliang Yuan, Yongyi Miao, Yonggen Shi, Yiqiang Zhang, Yinhao Chen, Chao Wang
  • FULL CONTINUOUS FLOW SYNTHESIS PROCESS OF FLUORINE-CONTAINING AROMATIC HYDROCARBON COMPOUNDS
    Publication number: 20220204427
    Abstract: A full continuous flow synthesis process of fluorine-containing aromatic hydrocarbon compounds.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 30, 2022
    Inventors: Qiliang YUAN, Yongyi MIAO, Yonggen SHI, Yiqiang ZHANG, Yinhao CHEN, Chao WANG
  • Case for mobile telephone
    Patent number: D934226
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: October 26, 2021
    Assignee: Guangzhou Eastmate Plastic Product Co., Ltd.
    Inventor: Yiqiang Zhang
  • Case for mobile telephone
    Patent number: D964978
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: September 27, 2022
    Assignee: Guangzhou Yi SiMei Plastic Products Co., Ltd.
    Inventor: Yiqiang Zhang
  • Case for mobile telephone
    Patent number: D967084
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: October 18, 2022
    Assignee: Huaruite International Trade (Shenzhen) Co., Ltd.
    Inventor: Yiqiang Zhang
  • Case for mobile telephone
    Patent number: D967085
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: October 18, 2022
    Assignee: Huaruite International Trade (Shenzhen) Co., Ltd.
    Inventor: Yiqiang Zhang
  • Mobile phone case
    Patent number: D976889
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: January 31, 2023
    Assignee: Guangzhou Yisimei Plastic Products Co., Ltd
    Inventor: Yiqiang Zhang
  • Case for mobile telephones
    Patent number: D986873
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: May 23, 2023
    Assignee: Guangzhou Eastmate Plastic Product Co., Ltd.
    Inventor: Yiqiang Zhang
  • Case for mobile telephone
    Patent number: D989061
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: June 13, 2023
    Inventor: Yiqiang Zhang
  • Case for mobile telephone
    Patent number: D1001117
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: October 10, 2023
    Inventor: Yiqiang Zhang
  • Case for mobile telephone
    Patent number: D1001118
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: October 10, 2023
    Inventor: Yiqiang Zhang
  • Phone case
    Patent number: D1061493
    Type: Grant
    Filed: November 2, 2023
    Date of Patent: February 11, 2025
    Assignee: Guangzhou Eastmate Plastic Product Co., Ltd.
    Inventor: Yiqiang Zhang