Patents by Inventor Dasaraju Varaprasad

Dasaraju Varaprasad 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).

  • Electrochromic mirrors and devices
    Publication number: 20050083577
    Abstract: The present invention relates to electrochromic mirrors and devices whose electrochromic element is composed of an electrochromic solid film and an electrolyte comprising redox reaction promoters and alkali ions and/or protons.
    Type: Application
    Filed: October 22, 2004
    Publication date: April 21, 2005
    Applicant: Donnelly Corporation
    Inventors: Dasaraju Varaprasad, Hamid Habibi, Ian McCabe, Niall Lynam, Mingtang Zhao, Craig Dornan