Patents by Inventor Swaminathan Gopalan

Swaminathan Gopalan 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).

  • Rapid and homogenous heat treatment of large metallic sample using high power microwaves
    Patent number: 8344301
    Abstract: A system for heat-treatment of large metallic samples including a microwave heating apparatus with a wave guide, means for monitoring and measuring temperature, holding means for holding the metallic sample. The holding means comprises a casket configuration made of low density alumina fiber board and wrapped with low density alumina fiber material to define a cavity and provided with susceptors along the inner walls of the cavity.
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: January 1, 2013
    Assignee: Bharat Heavy Electricals Limited
    Inventors: Kulvir Singh, Nirmal Sharma, Jaipal Reddy Gurram, Swaminathan Gopalan
  • Rapid and homogenous heat treatment of large metallic sample using high power microwaves
    Publication number: 20100163554
    Abstract: A system for heat-treatment of large metallic samples including a microwave heating apparatus with a wave guide, means for monitoring and measuring temperature, holding means for holding the metallic sample. The holding means comprises a casket configuration made of low density alumina fiber board and wrapped with low density alumina fiber material to define a cavity and provided with susceptors along the inner walls of the cavity.
    Type: Application
    Filed: February 23, 2006
    Publication date: July 1, 2010
    Applicant: Bharat Heavy Electricals Limited
    Inventors: Kulvir Singh, Nirmal Sharma, Jaipal Reddy Gurram, Swaminathan Gopalan