Patents by Inventor Wen-Lung KAN

Wen-Lung KAN 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 purifier with independent dual channel
    Patent number: 10883731
    Abstract: The invention provides an air purifier with independent duel channel, which has separate first channel portion and second channel portion, wherein the first channel portion is used to filter particulate matters in the air and the second channel portion is used to purify the air. The invention mainly separates the channels and processes of the filtered air and the purified air, and more matches the selection of specific suction fan and intake fan so as to meet the different flow velocities required for air filtration and purification respectively, thereby achieving the optimal air filtration and purification effects, and improving the ineffective problem caused by the simultaneous filtration and purification of the air in the same channel of the existing air purifier.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: January 5, 2021
    Inventors: Jason Yan, Wen-Lung Kan
  • AIR PURIFIER WITH INDEPENDENT DUAL CHANNEL
    Publication number: 20200149755
    Abstract: The invention provides an air purifier with independent duel channel, which has separate first channel portion and second channel portion, wherein the first channel portion is used to filter particulate matters in the air and the second channel portion is used to purify the air. The invention mainly separates the channels and processes of the filtered air and the purified air, and more matches the selection of specific suction fan and intake fan so as to meet the different flow velocities required for air filtration and purification respectively, thereby achieving the optimal air filtration and purification effects, and improving the ineffective problem caused by the simultaneous filtration and purification of the air in the same channel of the existing air purifier.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 14, 2020
    Inventors: Jason YAN, Wen-Lung KAN