Patents by Inventor Ramnath Vaidyanathan

Ramnath Vaidyanathan 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 treatment system
    Patent number: 7652265
    Abstract: An air treatment system includes a housing defining a chamber, and an ultraviolet lamp positioned within the chamber. The housing further defines an air inlet at a first end portion of the housing and an air outlet at a second end portion of the housing opposing the first end portion. The chamber provides flow communication between the air inlet and the air outlet. At least one ultraviolet lamp is positioned within the chamber. The at least one ultraviolet lamp is positioned about a first axis and includes a first end and a second end spaced with respect to the first end along the first axis. The at least one ultraviolet lamp is configured for facilitating inactivating contaminants within air channeled through the chamber.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: January 26, 2010
    Assignee: General Electric Company
    Inventors: Gautam Subbarao, Mark Wayne Wilson, Anand Ganesh Joshi, Hemachandran Umakanthan, Ramnath Vaidyanathan