Patents by Inventor Huxiong Chen

Huxiong 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).

  • Pen
    Patent number: D535694
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: January 23, 2007
    Assignee: Shanghai Sino-Korean Chenguang Stationery Manufacturing Co., Ltd.
    Inventor: Huxiong Chen
  • Pen
    Patent number: D535695
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: January 23, 2007
    Assignee: Shanghai Sino-Korean ChengGuang Stationary Manufacturing Co., Ltd.
    Inventor: Huxiong Chen