Patents by Inventor Corey Chen

Corey 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).

  • Portable projection screen device
    Patent number: 8526109
    Abstract: A portable projection screen has a carrying frame, a movable frame, an elastically-rotating reel, a projection screen and two linkages. The carrying frame has a chamber communicating with an opening; the reel is coupled between two ends of the carrying frame in an elastically rotatable manner and is located in the chamber of the carrying frame; the projection screen is arranged via the opening between the movable frame and the carrying frame; the projection screen upper side connects to the movable frame and the lower side connects to the reel; the linkages arranged between the movable frame and the carrying frame, each linkage end respectively pivots to the movable frame and the carrying frame to form a first and a second pivoting part respectively; a third pivoting part is arranged between the two ends of each linkage; the pivoting parts of each linkage is provided an antislip structure.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: September 3, 2013
    Assignee: Elite Screens Taiwan Co., Ltd.
    Inventor: Corey Chen
  • Three gate container
    Patent number: D451018
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: November 27, 2001
    Assignee: Newspring Industrial Corp.
    Inventors: Jeffrey Chen, Corey Chen
  • Oval container
    Patent number: D467800
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: December 31, 2002
    Assignee: Newspring Industrial Corporation
    Inventors: Jeffrey Chen, Corey Chen
  • Container
    Patent number: D473788
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: April 29, 2003
    Assignee: Newspring Industrial Corp.
    Inventors: Jeffrey Chen, Corey Chen
  • Container
    Patent number: D475620
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: June 10, 2003
    Assignee: Newspring Industrial Corp.
    Inventors: Jeffrey Chen, Corey Chen
  • Container
    Patent number: D494857
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: August 24, 2004
    Assignee: Newspring Industrial Corp.
    Inventors: Jeffrey Chen, Corey Chen