Patents by Inventor Sankaran Sivaramakrishnan

Sankaran Sivaramakrishnan 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).

  • Electrically conductive composite
    Patent number: 8421231
    Abstract: The present invention provides a conductive composite comprising: suspension matrix, metal nanoparticles suspended within the suspension matrix, wherein the conductive composite has a conductivity greater than 104 S cm?1.
    Type: Grant
    Filed: July 3, 2006
    Date of Patent: April 16, 2013
    Assignee: National University of Singapore
    Inventors: Kian-Hoon Peter Ho, Lay-Lay Chua, Sankaran Sivaramakrishnan, Perq Jon Chia
  • Radiation crosslinker
    Patent number: 8105745
    Abstract: There is provided a class of crosslinking compound, said compound comprising (i) one or more fluorinated aromatic group; and (ii) one or more ionizable group, wherein the crosslinking compound is soluble in at least one polar solvent. Methods of preparing the crosslinking compounds are also disclosed. There is further provided devices obtainable from the methods of preparing the crosslinking compounds.
    Type: Grant
    Filed: July 4, 2006
    Date of Patent: January 31, 2012
    Assignee: National University of Singapore
    Inventors: Peter Kian-Hoon Ho, Lay-Lay Chua, Siong-Hee Khong, Sankaran Sivaramakrishnan, Perq-Jon Chia
  • Radiation Crosslinker
    Publication number: 20090004402
    Abstract: There is provided a class of crosslinking compound, said compound comprising (i) one or more fluorinated aromatic group; and (ii) one or more ionisable group, wherein the crosslinking compound is soluble in at least one polar solvent. Methods of preparing the crosslinking compounds are also disclosed. There is further provided devices obtainable from the methods of preparing the crosslinking compounds.
    Type: Application
    Filed: July 4, 2006
    Publication date: January 1, 2009
    Inventors: Peter Kian-Hoon Ho, Lay-Lay Chua, Siong-Hee Khong, Sankaran Sivaramakrishnan, Perq-Jon Chia
  • Electrically Conductive Composite
    Publication number: 20080265414
    Abstract: The present invention provides a conductive composite comprising: suspension matrix, metal nanoparticles suspended within the suspension matrix, wherein the conductive composite has a conductivity greater than 104 S cm?1.
    Type: Application
    Filed: July 3, 2006
    Publication date: October 30, 2008
    Applicant: National University of Singapore
    Inventors: Peter Kian-Hoon Ho, Lay-Lay Chua, Sankaran Sivaramakrishnan, Perq-Jon Chia