Patents by Inventor Yen-Ping Ma

Yen-Ping Ma 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: 8096083
    Abstract: A health booth includes a telescopic and pivotal board including two telescopic units having one ends pivotably attached to a board; a seat assembly including two parallel columns mounted on the other side wall, a horizontal bar slidably put on the columns, a telescopic support post mounted between the horizontal bar and a bottom, and a collapsible seat secured to the horizontal bar, and a pivot assembly including a channel mounted onto one side wall, two torsion springs in the channel, two outer cylindrical members each together with one inner cylindrical member to dispose the other ends of the telescopic units therein, and two groups of a plurality of fasteners wherein each group of the fasteners are driven through the outer cylindrical member into the inner cylindrical member to fasten the other ends of the telescopic units.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: January 17, 2012
    Inventors: Yen-Chung Ma, Yen-Ping Ma
  • Publication number: 20110209417
    Abstract: A health booth includes a telescopic and pivotal board including two telescopic units having one ends pivotably attached to a board; a seat assembly including two parallel columns mounted on the other side wall, a horizontal bar slidably put on the columns, a telescopic support post mounted between the horizontal bar and a bottom, and a collapsible seat secured to the horizontal bar, and a pivot assembly including a channel mounted onto one side wall, two torsion springs in the channel, two outer cylindrical members each together with one inner cylindrical member to dispose the other ends of the telescopic units therein, and two groups of a plurality of fasteners wherein each group of the fasteners are driven through the outer cylindrical member into the inner cylindrical member to fasten the other ends of the telescopic units.
    Type: Application
    Filed: March 1, 2010
    Publication date: September 1, 2011
    Inventors: Yen-Chung Ma, Yen-Ping Ma
  • Patent number: 7900291
    Abstract: A blower system in a booth including a hollow base, an internal space, and an air outlet is disclosed and includes at least one blower assembly in the base, each blower assembly including a heating element and a motor driven fan; and a pipe assembly communicating with both the base and the space. In response to activating the at least one blower assembly, the fan of each blower assembly is adapted to blow ambient air past the hot heating element for heating the air, and the hot air is adapted to enter the space through the pipe assembly. An occupant can relax in a heat environment.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: March 8, 2011
    Inventors: Yen-Ping Ma, Yen-Chung Ma
  • Publication number: 20090013459
    Abstract: A blower system in a booth including a hollow base, an internal space, and an air outlet is disclosed and includes at least one blower assembly in the base, each blower assembly including a heating element and a motor driven fan; and a pipe assembly communicating with both the base and the space. In response to activating the at least one blower assembly, the fan of each blower assembly is adapted to blow ambient air past the hot heating element for heating the air, and the hot air is adapted to enter the space through the pipe assembly. An occupant can relax in a heat environment.
    Type: Application
    Filed: July 12, 2007
    Publication date: January 15, 2009
    Inventors: Yen-Ping Ma, Yen-Chung Ma