Patents by Inventor Chu Yu Hsieh

Chu Yu Hsieh 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: 9839556
    Abstract: The disclosure relates to a heat and low-frequency treatment device, which includes a host, a control circuit and two cushions. The control circuit has an input interface, a processor, an amplifying circuit and a negative half-wave elimination circuit. When the two cushions receive the power controlled by the processor, according to control waveform and voltage the current is flowed through the treatment site where it is covered by the two cushions, and the heat energy generated by the electric heating layer is transmitted to the deep of the treatment site at the same time.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: December 12, 2017
    Assignee: Nitto Technology Inc.
    Inventor: Chu Yu Hsieh
  • Publication number: 20170273822
    Abstract: The disclosure relates to a heat and low-frequency treatment device, which includes a host, a control circuit and two cushions. The control circuit has an input interface, a processor, an amplifying circuit and a negative half-wave elimination circuit. When the two cushions receive the power controlled by the processor, according to control waveform and voltage the current is flowed through the treatment site where it is covered by the two cushions, and the heat energy generated by the electric heating layer is transmitted to the deep of the treatment site at the same time.
    Type: Application
    Filed: March 24, 2016
    Publication date: September 28, 2017
    Inventor: Chu Yu HSIEH
  • Patent number: D794209
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: August 8, 2017
    Assignee: Nitto Technology Inc.
    Inventor: Chu Yu Hsieh