Patents by Inventor Suresh Radhakrishna

Suresh Radhakrishna 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).

  • Architecture for a message bus
    Patent number: 7979766
    Abstract: An aspect of the present invention reduces the additional number of signal lines of a bus for control signals by using a set of signal lines to transfer data bits in some durations and to transfer control signals in some other durations. In one embodiment, the same signal lines are used to transfer data in a data transfer phase, and for bus arbitration in a bus arbitration phase. As a result, the total number of signal lines of a bus (bus width) is reduced. According to another aspect of the present invention, an arbitrator block allocates the bus to one of the requesting modules according to an assigned priority and least recently used (LRU) policy.
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: July 12, 2011
    Assignee: Centre for Development of Telematics
    Inventors: Manish Sharma, Rakesh Roshan, Manjunath Bittanakurike Narasappa, Bhavani Shanker Arunachalam, Suresh Radhakrishna, William Clement, Joe Jaisingh
  • Novel Architecture for a Message Bus
    Publication number: 20100115357
    Abstract: An aspect of the present invention reduces the additional number of signal lines of a bus (180) for control signals by using a set of signal lines to transfer data bits in some durations and to transfer control signals in some other durations. In one embodiment, the same signal lines are used to transfer data in a data transfer phase, and for bus arbitration (150) in a bus (180) arbitration phase. As a result, the total number of signal lines of a bus (180) (bus width) is reduced. According to another aspect of the present invention, an arbitrator (150) block allocates the bus (180) to one of the requesting modules according to an assigned priority and least recently used (LRU) policy.
    Type: Application
    Filed: September 8, 2004
    Publication date: May 6, 2010
    Applicant: Centre for Development of Telmatics
    Inventors: Manish Sharma, Rakesh Roshan, Manjunath Bittanakurike Narasappa, Bhavani Shanker Arunachlam, Suresh Radhakrishna, William Clement, Joe Jaisinch