Patents by Inventor Sandeep Razdan

Sandeep Razdan 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).

  • Protective coating for semiconductor substrates
    Publication number: 20100155935
    Abstract: Methods for coating a protective material on a semiconductor substrate to protect a back surface thereof from defects are provided, by depositing a diamond-like coating (DLC) material thereon at a low temperature, e.g. between about 150° C. to about 350° C.
    Type: Application
    Filed: December 23, 2008
    Publication date: June 24, 2010
    Inventors: Ed Prack, Leonel Arana, Sandeep Razdan
  • Nanocomposite Polymers
    Publication number: 20080249228
    Abstract: Nanocomposite compositions containing a graft polymer and a filler such as nano-sized silica having flame resistant properties are described.
    Type: Application
    Filed: September 25, 2007
    Publication date: October 9, 2008
    Inventors: Steven B. Warner, Prabir K. Patra, Sandeep Razdan