Patents by Inventor Tzu-Hao Wei

Tzu-Hao Wei 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: 7775380
    Abstract: A dish rack has a collector tray that has a compartment. A retaining block is seated in the compartment for holding knives or other utensils having sharp edges.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: August 17, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Joseph Sandor
  • Publication number: 20100176017
    Abstract: A sink organizer includes a section defining a compartment having an extendable, collapsible and/or expandable base that provides a deeper holding section with an extended base to support a long slender shaped item, such as a long-handle brush. The expandable base has a telescopic structure, which may be in the form of an accordion-like structure having annular folding sections or other form of axially collapsible or telescopic structure (e.g., a concentric coupling of a series of nested and axially interlocking cylindrical collars of gradually reducing dimensions). Suction cups provide mounting of the sink organizer onto a sink wall. A bracket is attached to the side of the sink organizer where the suction cup mounting is also provided. The bracket has a handle, which is configured to rest against the top edge of the sink, thus providing additional support for stabilizing the sink organizer after it is attached to the sink wall by the suction cups.
    Type: Application
    Filed: December 2, 2009
    Publication date: July 15, 2010
    Applicant: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Di-Fong Chang, Joseph Sandor
  • Patent number: D611671
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: March 9, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, William Hsu, Di-fong Chang
  • Patent number: D613020
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: March 30, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Lum, Won Song
  • Patent number: D615270
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: May 4, 2010
    Assignee: SimpleHuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Lum, Won Song, Joseph Morin
  • Patent number: D615722
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: May 11, 2010
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Ken Sugimoto, Myk Wayne Lum
  • Patent number: D617608
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: June 15, 2010
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Adam Wade, Myk Lum
  • Patent number: D619424
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: July 13, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Lum, Yu-Chuan Chang
  • Patent number: D622110
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: August 24, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Di-Fong Chang, Po-Ling Huang
  • Patent number: D622451
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: August 24, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Lum, Ken Sugimoto
  • Patent number: D622990
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: September 7, 2010
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Po Ling Huang
  • Patent number: D623817
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: September 14, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Di-Fong Chang, Myk Lum, Adam Wade
  • Patent number: D623819
    Type: Grant
    Filed: January 27, 2009
    Date of Patent: September 14, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, William Hsu, Di-Fong Chang
  • Patent number: D625482
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: October 12, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Adam Wade, Myk Lum
  • Patent number: D625942
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: October 26, 2010
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Helen L. Tang, Myk Lum
  • Patent number: D625943
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: October 26, 2010
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Adam Wade, Myk Lum
  • Patent number: D625944
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: October 26, 2010
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Helen L. Tang, Myk Lum
  • Patent number: D625955
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: October 26, 2010
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Helen L. Tang
  • Patent number: D626365
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: November 2, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu Hao Wei, Myk Lum, Adam Wade
  • Patent number: D626713
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: November 2, 2010
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu Hao Wei, Myk Lum, Adam Wade, Joseph Morin