Patents by Inventor Naveen Stephan Chandra

Naveen Stephan Chandra 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).

  • Patent number: 7378844
    Abstract: A magnetic resonance (MR) system and method for generating information about an object is provided. The MR system comprises at least one MR detector configured to sense a plurality of signals within a shielded environment and a digitizing circuit configured for digitizing the analog signals to generate digital signals. The MR detector, digitizing circuit is located within a shielded environment. The system further comprises a first transmission element configured for transmitting the plurality of digital signals to a plurality of electronic devices.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: May 27, 2008
    Assignee: General Electric Company
    Inventors: Ronald Dean Watkins, Richard Louis Frey, Glen Peter Koste, Naveen Stephan Chandra
  • Publication number: 20080080665
    Abstract: A method includes creating a lookup table for thermal correction of a x-ray detector on a pixel by pixel basis.
    Type: Application
    Filed: October 3, 2006
    Publication date: April 3, 2008
    Inventors: Abdelaziz Ikhlef, Naveen Stephan Chandra
  • Patent number: 7095354
    Abstract: A multi-channel analog to digital conversion circuit and methods thereon are provided. The multi-channel analog to digital conversion cirucit comprises a plurality of linearized channels wherein each channel comprises a multi-stage pipelined charge-to-digital converter and an integrating capacitor within each stage of the multi-stage converter wherein analog residue is processed by subsequent analog to digital converter stages. Each stage of respective linearized channels is configured for calculating gain and offset for each stage in the channel and such gain and offset is used in subsequent integration periods.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: August 22, 2006
    Assignee: General Electric Company
    Inventors: Daniel David Harrison, Naresh Kesavan Rao, Shobhana Mani, Naveen Stephan Chandra, Oliver Richard Astley, Donald Thomas McGrath