Patents by Inventor Munish Mangal

Munish Mangal 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).

  • Frequency modulated signal decoding using a driver
    Patent number: 8654895
    Abstract: A system for decoding frequency modulated signals includes a glue logic module, a key matrix, and a driver coupled to the key matrix. The glue logic module provides a pre-scaled frequency signal, while the key matrix receives the pre-scaled frequency signal. The driver decodes the pre-scaled frequency signal to generate at least one event update corresponding to a frequency of the pre-scaled frequency signal.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: February 18, 2014
    Assignee: STMicroelectronics International N.V.
    Inventors: Ranajay Mallik, Munish Mangal
  • Quadrature signal decoding using a driver
    Patent number: 8619911
    Abstract: A system and method for decoding quadrature signals includes a quadrature signal generator, a quadrature signal decoder, a key matrix and a driver. The quadrature signal generator generates quadrature signals on rotation. The quadrature signal decoder is configured to convert the quadrature signals into non-overlapping signals. The key matrix is configured to receive the non-overlapping signals. The driver is configured to scan the key matrix to decode the non-overlapping signals to generate an event update corresponding to a direction of rotation of the quadrature signal generator.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: December 31, 2013
    Assignee: STMicroelectronics International N.V.
    Inventors: Ranajay Mallik, Munish Mangal
  • QUADRATURE SIGNAL DECODING USING A DRIVER
    Publication number: 20110142155
    Abstract: A system and method for decoding quadrature signals includes a quadrature signal generator, a quadrature signal decoder, a key matrix and a driver. The quadrature signal generator generates quadrature signals on rotation. The quadrature signal decoder is configured to convert the quadrature signals into non-overlapping signals. The key matrix is configured to receive the non-overlapping signals. The driver is configured to scan the key matrix to decode the non-overlapping signals to generate an event update corresponding to a direction of rotation of the quadrature signal generator.
    Type: Application
    Filed: March 8, 2010
    Publication date: June 16, 2011
    Applicant: STMICROELECTRONICS Pvt. Ltd.
    Inventors: Ranajay MALLIK, Munish MANGAL
  • FREQUENCY MODULATED SIGNAL DECODING USING A DRIVER
    Publication number: 20110140739
    Abstract: A system for decoding frequency modulated signals includes a glue logic module, a key matrix, and a driver coupled to the key matrix. The glue logic module provides a pre-scaled frequency signal, while the key matrix receives the pre-scaled frequency signal. The driver decodes the pre-scaled frequency signal to generate at least one event update corresponding to a frequency of the pre-scaled frequency signal.
    Type: Application
    Filed: July 12, 2010
    Publication date: June 16, 2011
    Applicant: STMICROELECTRONICS Pvt. Ltd.
    Inventors: Ranajay MALLIK, Munish Mangal