Patents by Inventor Vini Gautam

Vini Gautam 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).

  • Artificial retina device
    Patent number: 9322713
    Abstract: The present technology provides a color-sensing device that includes an electrically-conductive substrate and a bulk heterojunction (BHJ) polymer layer formed on the substrate. The color-sensing device is configured to detect a first color of two colors and produce a first electrical signal that includes a first current response indicating detection of the first color. The color-sensing device is further configured to detect a second color of the two colors and produce a second electrical signal that includes a second current response indicating detection of the second color.
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: April 26, 2016
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Kavassery Sureswaran Narayan, Vini Gautam, Monojit Bag
  • Artificial retina device
    Patent number: 9037251
    Abstract: The present technology provides an organic based artificial retina device that includes a substrate and an array of micro-electrodes formed on the substrate. The illustrative artificial retina device further includes a photoconducting polymer blend deposited on the array of micro-electrodes. The photoconducting polymer blend is configured to produce a photoelectric signal in response to receiving light.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: May 19, 2015
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Kavassery Sureswaran Narayan, Vini Gautam, Monojit Bag
  • ARTIFICIAL RETINA DEVICE
    Publication number: 20140176950
    Abstract: The present technology provides a color-sensing device that includes an electrically-conductive substrate and a bulk heterojunction (BHJ) polymer layer formed on the substrate. The color-sensing device is configured to detect a first color of two colors and produce a first electrical signal that includes a first current response indicating detection of the first color. The color-sensing device is further configured to detect a second color of the two colors and produce a second electrical signal that includes a second current response indicating detection of the second color.
    Type: Application
    Filed: July 20, 2012
    Publication date: June 26, 2014
    Applicant: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Kavassery Sureswaran Narayan, Vini Gautam, Monojit Bag
  • ARTIFICIAL RETINA DEVICE
    Publication number: 20120065704
    Abstract: The present technology provides an organic based artificial retina device that includes a substrate and an array of micro-electrodes formed on the substrate. The illustrative artificial retina device further includes a photoconducting polymer blend deposited on the array of micro-electrodes. The photoconducting polymer blend is configured to produce a photoelectric signal in response to receiving light.
    Type: Application
    Filed: September 2, 2010
    Publication date: March 15, 2012
    Inventors: Narayan Sureswaran Kavasssery, Vini Gautam, Monojit Bag