Patents by Inventor Satchidananda Mishra

Satchidananda Mishra 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).

  • Methods and systems for diagnosing projection device failure
    Patent number: 7245224
    Abstract: Projection device failure may be diagnosed by sensing improper operation of projection lamp ignitor circuitry. An ignitor failure indicator may be activated based on a sensed failure in the operation of the lamp ignitor circuitry to prevent incorrect projection lamp failure notification.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: July 17, 2007
    Assignee: Dell Products LP
    Inventors: Subramanian Jayaram, Satchidananda Mishra, Masayoshi Sakai
  • Methods and systems for diagnosing projection device failure
    Publication number: 20060033633
    Abstract: Projection device failure may be diagnosed by sensing improper operation of projection lamp ignitor circuitry. An ignitor failure indicator may be activated based on a sensed failure in the operation of the lamp ignitor circuitry to prevent incorrect projection lamp failure notification.
    Type: Application
    Filed: October 28, 2004
    Publication date: February 16, 2006
    Inventors: Subramanian Jayaram, Satchidananda Mishra, Masayoshi Sakai