Patents by Inventor Jingqing Liang

Jingqing Liang 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: 10792217
    Abstract: A cold-hot mixed type humidifying facial steamer comprising a shell, wherein a water tank assembly is arranged on one side of the inner chamber of the shell, and a fan is arranged on the other side of the inner chamber of the shell; a cold humidifying mist chamber is arranged below the water tank assembly; the cold humidifying mist chamber is connected with a hot humidifying steam chamber through a water pipe; an atomizer is arranged underneath the cold humidifying mist chamber; the top of the cold humidifying mist chamber is connected with one side of the bottom of an herb feeding chamber through a cold mist conveying pipe; a heating element is arranged in the hot humidifying steam chamber; the hot humidifying steam chamber is connected with the other side of the bottom of the herb feeding chamber through a hot steam conveying pipe.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: October 6, 2020
    Inventor: Jingqing Liang
  • Publication number: 20200096213
    Abstract: A humidifier with a top water-feeding structure comprising a base and a water tank that is fixed on the base; an opening is formed in the upper end of the water tank, and a mist outlet cover is arranged on the upper opening of the water tank; an atomizer is arranged on a bottom plate of the water tank, and a vortex tube is arranged above the atomizer; an energy accumulator capable of moving up and down along the vertical center line of the atomizer is arranged in the vortex tube; the energy accumulator comprises a vibrating tube, and floating rings are respectively arranged at the upper end and the lower end of the vibrating tube; a plurality of rib plates are arranged on the periphery of the vibrating tube at intervals.
    Type: Application
    Filed: September 20, 2018
    Publication date: March 26, 2020
    Inventor: Jingqing LIANG
  • Publication number: 20190029921
    Abstract: A cold-hot mixed type humidifying facial steamer comprising a shell, wherein a water tank assembly is arranged on one side of the inner chamber of the shell, and a fan is arranged on the other side of the inner chamber of the shell; a cold humidifying mist chamber is arranged below the water tank assembly; the cold humidifying mist chamber is connected with a hot humidifying steam chamber through a water pipe; an atomizer is arranged underneath the cold humidifying mist chamber; the top of the cold humidifying mist chamber is connected with one side of the bottom of an herb feeding chamber through a cold mist conveying pipe; a heating element is arranged in the hot humidifying steam chamber; the hot humidifying steam chamber is connected with the other side of the bottom of the herb feeding chamber through a hot steam conveying pipe.
    Type: Application
    Filed: July 23, 2018
    Publication date: January 31, 2019
    Inventor: Jingqing LIANG
  • Patent number: D837960
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: January 8, 2019
    Assignee: ZHONGSHAN QIANGLI ELECTRIC APPLIANCES TECHNOLOGY CO., LTD.
    Inventor: Jingqing Liang
  • Patent number: D849218
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: May 21, 2019
    Inventor: Jingqing Liang
  • Patent number: D849219
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: May 21, 2019
    Inventor: Jingqing Liang