Patents by Inventor Jui-Yi Weng

Jui-Yi Weng 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).

  • Inflatable cushion
    Patent number: D391435
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: March 3, 1998
    Assignee: Aqua-Marine International, Inc.
    Inventors: Rong-Jyh Song, Tsung-Ping Yen, Jui-Yi Weng, Yuan-Chen Chen
  • Inflatable raft
    Patent number: D393683
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: April 21, 1998
    Assignee: Aqua-Marine International, Inc.
    Inventors: Rong-Jyh Song, Tsung-Ping Yen, Jui-Yi Weng, Yuan-Chen Chen