Patents by Inventor Ashu Kumar Bansal

Ashu Kumar Bansal 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).

  • Fiber optic point temperature sensor
    Patent number: 6856714
    Abstract: A fiber optic sensor for monitoring point temperature of in situ reactions in remote, based on the principle of guiding light by means of total internal reflection (TIR) occurring in a right-angled prism, mounted on a glass capillary tube comprises isopropyl alcohol in it and rises due to increase in temperature and touches the prism surface thereby preventing the occurrence of TIR thus reducing the level of output optical signal detected.
    Type: Grant
    Filed: March 25, 2004
    Date of Patent: February 15, 2005
    Assignee: Council of Scientific and Industrial Research
    Inventors: Subhash Chander Jain, Nahar Singh, Gopal Chandra Poddar, Rajneesh Talwar, Ashu Kumar Bansal, Ram Prakash Bajpal