Patents by Inventor Wenguo Qi

Wenguo Qi 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).

  • Infrared heating mechanism and device
    Patent number: 11395374
    Abstract: An infrared heating mechanism and device are provided. The infrared heating mechanism includes infrared heating tubes, wherein a plurality of reflection plates are disposed at intervals in a length direction of the infrared heating tubes, and mounting holes corresponding to the infrared heating tubes are provided on the reflection plates so that the reflection plates are sleeved on side walls of the infrared heating tubes.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: July 19, 2022
    Assignee: NINGBO YOUMING ELECTRICAL APPLIANCE CO., LTD.
    Inventor: Wenguo Qi
  • Infrared Heating Mechanism and Device
    Publication number: 20200015322
    Abstract: An infrared heating mechanism and device are provided. The infrared heating mechanism includes infrared heating tubes, wherein a plurality of reflection plates are disposed at intervals in a length direction of the infrared heating tubes, and mounting holes corresponding to the infrared heating tubes are provided on the reflection plates so that the reflection plates are sleeved on side walls of the infrared heating tubes.
    Type: Application
    Filed: December 11, 2018
    Publication date: January 9, 2020
    Inventor: Wenguo Qi
  • Fan
    Patent number: D856502
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: August 13, 2019
    Assignee: NINGBO YOUMING ELECTRICAL APPLIANCE CO., LTD.
    Inventor: Wenguo Qi
  • Heater
    Patent number: D893690
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: August 18, 2020
    Assignee: NINGBO YOUMING ELECTRICAL APPLIANCE CO., LTD.
    Inventor: Wenguo Qi