Patents by Inventor R. Palanisamy

R. Palanisamy 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).

  • High density optical recording media and a method for preparing the same
    Publication number: 20070196617
    Abstract: High storage density Optical media are being developed for recording movies and programs for high definition television (HDTV) transmission as well as to publish, distribute, store and retrieve data. The present patent describes a process for making Write-Once-Read-Many times (WORM) optical media of high density and high speed. Media can be written and read using blue laser of 405 nm wavelength.
    Type: Application
    Filed: June 8, 2006
    Publication date: August 23, 2007
    Inventors: R. Palanisamy, P. C. Achar, Nikhil Agarwal, Amitabh Verma, Griraj Nyati