Patents by Inventor Zelei MA

Zelei 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).

  • Air conditioner
    Patent number: 11009240
    Abstract: An air conditioner may be provided. The air conditioner may include a housing disposed on a base, the housing may house an evaporator unit, a condenser unit, and a compressor unit. A first air inlet and a first air outlet may be located on a first end of the housing. The first air inlet, the first air outlet and the evaporator may be connected to each other to form an internal air circulation system. A second air inlet and a second air outlet may be located on a second end of the housing. The second air inlet, the second air outlet and the condenser unit may be connected to each other to form an external air circulation system. Airways of the internal air circulation system and the external air circulation system may be independent from each other.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: May 18, 2021
    Assignee: SHENZHEN KEKU TECHNOLOGY CO., LTD.
    Inventor: Zelei Ma
  • AIR CONDITIONER
    Publication number: 20200309391
    Abstract: An air conditioner may be provided. The air conditioner may include a housing disposed on a base, the housing may house an evaporator unit, a condenser unit, and a compressor unit. A first air inlet and a first air outlet may be located on a first end of the housing. The first air inlet, the first air outlet and the evaporator may be connected to each other to form an internal air circulation system. A second air inlet and a second air outlet may be located on a second end of the housing. The second air inlet, the second air outlet and the condenser unit may be connected to each other to form an external air circulation system. Airways of the internal air circulation system and the external air circulation system may be independent from each other.
    Type: Application
    Filed: May 6, 2019
    Publication date: October 1, 2020
    Applicant: Shenzhen KEKU Technology Co., Ltd.
    Inventor: Zelei MA