Patents by Inventor Yongguang Cai

Yongguang Cai 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).

  • Bra
    Patent number: D1019057
    Type: Grant
    Filed: June 19, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1019058
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1019059
    Type: Grant
    Filed: August 14, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1019060
    Type: Grant
    Filed: August 14, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1019061
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1019062
    Type: Grant
    Filed: August 22, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1019063
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Underwear
    Patent number: D1019064
    Type: Grant
    Filed: October 18, 2023
    Date of Patent: March 26, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1020166
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: April 2, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1020167
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: April 2, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1020168
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: April 2, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1020169
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: April 2, 2024
    Inventor: Yongguang Cai
  • Underwear
    Patent number: D1020170
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: April 2, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1022400
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: April 16, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1024490
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: April 30, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1025546
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: May 7, 2024
    Inventor: Yongguang Cai
  • Bra
    Patent number: D1026399
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: May 14, 2024
    Inventor: Yongguang Cai
  • Underwear
    Patent number: D1030207
    Type: Grant
    Filed: July 31, 2023
    Date of Patent: June 11, 2024
    Inventor: Yongguang Cai
  • Underwear
    Patent number: D1030210
    Type: Grant
    Filed: July 31, 2023
    Date of Patent: June 11, 2024
    Inventor: Yongguang Cai
  • Underwear
    Patent number: D1030212
    Type: Grant
    Filed: August 27, 2023
    Date of Patent: June 11, 2024
    Inventor: Yongguang Cai