Patents by Inventor Chidambaresan KRISHNASWAMI

Chidambaresan KRISHNASWAMI 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).

  • SERRATED FAN BLADE, AXIAL FAN, AND CENTRIFUGAL FAN
    Publication number: 20190226492
    Abstract: A trailing edge of a serrated fan blade includes a notch array including first, second, and third notches in a row. The first notch and the second notch define a first serration therebetween, and the second notch and the third notch define a second serration therebetween. The second notch has a largest or a smallest depth among depths of the first to third notches, and the first and second serrations each have an asymmetrical shape.
    Type: Application
    Filed: June 20, 2017
    Publication date: July 25, 2019
    Inventors: Chidambaresan KRISHNASWAMI, Vishnu HARIPRASAD, Sethuraman BOOPATHY, Yoshihiro ITAZU