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: 7267238
    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: February 2, 2005
    Date of Patent: September 11, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Joseph Sandor
  • Publication number: 20060289372
    Abstract: An organizer is adapted for use adjacent a kitchen sink, and includes an elongated rack portion having a first end and an opposing second end, the rack portion further including a front frame and a rear frame. The front frame defines a curved open space at about the center of the front frame to accomodate the faucet of a kitchen sink. The organizer further includes a first end support on which the first end of the rack portion is supported, and a second end support on which the second end of the rack portion is supported.
    Type: Application
    Filed: June 22, 2005
    Publication date: December 28, 2006
    Inventors: Frank Yang, Myk Lum, Tzu-Hao Wei, Joe Sandor
  • Publication number: 20060283817
    Abstract: A dish rack has a rack portion having a tray, the tray having an opening. The dish rack also includes a ramp provided below the tray and positioned to receive water that flows through the opening of the tray. The ramp has a front end, a rear end, and a water outlet provided at the front end, the ramp being angled so that water flows from the rear end to the front end and then through the water outlet.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 21, 2006
    Inventors: Frank Yang, Myk Wayne Lum, Tzu-Hao Wei
  • Publication number: 20060254951
    Abstract: An organizer for plastic bags, which stores, dispenses and provides a stand to hold plastic bags for disposing trash. In one aspect, the organizer includes a support structure that holds plastic bags in an open manner to allow disposal of trash. In one embodiment, a lid is provided to cover the opening of the plastic bag. The support structure may extend from a base structure, which may comprise a bag storage container or a support for sundry items. In another aspect of the present invention, the organizer includes the combination of a bag holder and a container that stores and dispenses plastic bags. The storage container supports the bag holder, and may include a structure that supports other items, such as sundry items like cleaners. In a further aspect of the present invention, the organizer includes the combination of a bag storage and a dispensing container, without the bag holder.
    Type: Application
    Filed: May 16, 2006
    Publication date: November 16, 2006
    Inventors: Frank Yang, Tzu-Hao Wei
  • Patent number: D532567
    Type: Grant
    Filed: February 11, 2005
    Date of Patent: November 21, 2006
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Chih-Hong Hsieh
  • Patent number: D539499
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: March 27, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Chih-Hong Hsieh, Tzu-Hao Wei
  • Patent number: D542002
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: May 1, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei
  • Patent number: D543673
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: May 29, 2007
    Assignee: Simplehumon LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Chih-Hong Hsieh, William Shyh-Chen Hsu
  • Patent number: D544172
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: June 5, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei
  • Patent number: D545020
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: June 19, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Chih-Hong Hsieh
  • Patent number: D547917
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: July 31, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Chih-Hong Hsieh, Tzu-Hao Wei
  • Patent number: D547982
    Type: Grant
    Filed: December 1, 2005
    Date of Patent: August 7, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Adam C. Wade, Tzu-Hao Wei
  • Patent number: D547987
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: August 7, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Wayne Lum, Yoon J. Kim
  • Patent number: D548504
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: August 14, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Chih-Hong Hsieh, Myk Wayne Lum, Yoon J. Kim
  • Patent number: D548539
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: August 14, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Di-Fong Chang
  • Patent number: D548915
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: August 14, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Joshua Lin, William Hsu, Chih-Hong Hsieh, Tzu-Hao Wei
  • Patent number: D550917
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: September 11, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Wayne Lum, Won Song
  • Patent number: D552321
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: October 2, 2007
    Assignee: Simplehuman LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Chih-Hong Hsieh, William Shyh-Chen Hsu, Joshua Lin
  • Patent number: D552823
    Type: Grant
    Filed: July 19, 2006
    Date of Patent: October 9, 2007
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Wayne Lum, Yoon J. Kim
  • Patent number: D552825
    Type: Grant
    Filed: July 19, 2006
    Date of Patent: October 9, 2007
    Assignee: simplehuman, LLC
    Inventors: Frank Yang, Tzu-Hao Wei, Myk Wayne Lum, Yoon J. Kim