Patents by Inventor Wai-Ming Lau

Wai-Ming Lau 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).

  • Patent number: 7097052
    Abstract: A rack for digital media containers such as compact disc jewel boxes. The unit contains a base and opposed sides, between which a plurality of tubular members are provided to hold the containers. Dividers are provided between adjacent tubular members and have attachment means at least one end formed from two arc like members, supported on a resilient support to the divider and having a pivotal connection between the points of support from the divider so as to be able to assume an open and a closed stable position.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: August 29, 2006
    Assignee: Sunhing Millenium Ltd.
    Inventor: Wai Ming Lau
  • Patent number: 6991115
    Abstract: An add-on storage device for flat objects, particularly CD and/or DVD cases, is made up of box-shaped housing elements which are open at the front and lie against one another with facing side walls. Clip-shaped connection elements are pushed onto adjoining side walls which form a common edge, in a predetermined fastening region from the open housing side and from the opposite bottom side, to engage over the side walls at the inner surface of the housing elements. In the fastening region, the open side at the inner surfaces of the adjoining side walls have a depression and/or elevation, and the connection element has an associated elevation and/or depression. The elevation and/or depression of the inner surface of the side wall forms a positive lock-in connection with the associated depression and/or elevation at the connection element.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: January 31, 2006
    Assignee: Sunhing Millennium Ltd.
    Inventors: Tat-Chi Chow, Wai-Ming Lau
  • Publication number: 20040124161
    Abstract: This invention relates to a rack for digital media containers such as compact disc jewel boxes. The unit contains a base and opposed sides, between which a plurality of tubular members are provided to hold the containers. Dividers are provided between adjacent tubular members and have attachment means at at least one end formed from two arc like members, supported on a resilient support to the divider and having a pivotal connection between the points of support from the divider so as to be able to assume an open and a closed stable position.
    Type: Application
    Filed: April 23, 2003
    Publication date: July 1, 2004
    Applicant: Sunhing Millennium Ltd.,
    Inventor: Wai Ming Lau
  • Publication number: 20030234229
    Abstract: An add-on storage device for flat objects, particularly CD and/or DVD cases, is made up of box-shaped housing elements which are open at the front and lie against one another with facing side walls. Clip-shaped connection elements are pushed onto adjoining side walls which form a common edge, in a predetermined fastening region from the open housing side and from the opposite bottom side, to engage over the side walls at the inner surface of the housing elements. In the fastening region, the open side at the inner surfaces of the adjoining side walls have a depression and/or elevation, and the connection element has an associated elevation and/or depression. The elevation and/or depression of the inner surface of the side wall forms a positive lock-in connection with the associated depression and/or elevation at the connection element.
    Type: Application
    Filed: April 11, 2003
    Publication date: December 25, 2003
    Applicant: Sunhing Millennium Ltd.
    Inventors: Tat-Chi Chow, Wai-Ming Lau
  • Patent number: D521775
    Type: Grant
    Filed: April 11, 2005
    Date of Patent: May 30, 2006
    Assignee: Sunhing Millennium Ltd.
    Inventor: Wai-Ming Lau
  • Patent number: D521793
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: May 30, 2006
    Assignee: Sunhing Millennium Ltd.
    Inventor: Wai-Ming Lau
  • Patent number: D525068
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: July 18, 2006
    Assignee: Sunhing Millennium Limited
    Inventors: Jason Bennett, Ming-On Chang, Wai-Ming Lau, Ding Hui Li
  • Patent number: D528341
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: September 19, 2006
    Assignee: Sunhing Millennium Ltd.
    Inventor: Wai-Ming Lau
  • Patent number: D476187
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: June 24, 2003
    Assignee: Sunhing Millennium Ltd.
    Inventors: Wai-Ming Lau, Jason Bennett
  • Patent number: D478764
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: August 26, 2003
    Assignee: Sunhing Millennium Ltd.
    Inventors: Wai-Ming Lau, Jason Bennett
  • Patent number: D496206
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: September 21, 2004
    Assignee: Sunhing Millennium Ltd.
    Inventor: Wai Ming Lau