Patents by Inventor Amit Kumar Dutta

Amit Kumar Dutta 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: 8671329
    Abstract: An electronic circuit (200) for use with an accessing circuit (110) that supplies a given address and a partial write data portion and also has dummy cycles. The electronic circuit (200) includes a memory circuit (230) accessible at addresses, an address buffer (410), a data buffer (440) coupled to the memory circuit (230), and a control circuit (246) operable in the dummy cycles to read data from the memory circuit (230) to the data buffer (440) from a next address location in the memory circuit (230) and to store that next address in the address buffer (410).
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: March 11, 2014
    Assignee: Texas Instruments Incorporated
    Inventors: Sanjay Kumar, Amit Kumar Dutta, Rubin A. Parekhji, Srivaths Ravi
  • Publication number: 20140029737
    Abstract: Conserving call logic during handoff may be provided. First, a call may be received at a first server. Next, the first server may determine that it cannot handle the call. Then the call may be transferred by the first server to a second server with enough information so that the second server can take up the call where the first server left off. Transferring the call to the second server with enough information so that the second server can take the call up where the first server left off may comprise placing the information in a REFERRED-BY header and sending the REFERRED-BY header to the second server.
    Type: Application
    Filed: October 1, 2013
    Publication date: January 30, 2014
    Applicant: Microsoft Corporation
    Inventor: Amit Kumar Dutta
  • Patent number: 8547931
    Abstract: Conserving call logic during handoff may be provided. First, a call may be received at a first server. Next, the first server may determine that it cannot handle the call. Then the call may be transferred by the first server to a second server with enough information so that the second server can take up the call where the first server left off. Transferring the call to the second server with enough information so that the second server can take the call up where the first server left off may comprise placing the information in a REFERRED-BY header and sending the REFERRED-BY header to the second server.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: October 1, 2013
    Assignee: Microsoft Corporation
    Inventor: Amit Kumar Dutta
  • Publication number: 20130246889
    Abstract: An electronic circuit (200) for use with an accessing circuit (110) that supplies a given address and a partial write data portion and also has dummy cycles. The electronic circuit (200) includes a memory circuit (230) accessible at addresses, an address buffer (410), a data buffer (440) coupled to the memory circuit (230), and a control circuit (246) operable in the dummy cycles to read data from the memory circuit (230) to the data buffer (440) from a next address location in the memory circuit (230) and to store that next address in the address buffer (410).
    Type: Application
    Filed: April 11, 2013
    Publication date: September 19, 2013
    Applicant: Texas Instruments Incorporated
    Inventors: Sanjay Kumar, Amit Kumar Dutta, Rubin A. Parekhji, Srivaths Ravi
  • Patent number: 8438344
    Abstract: An electronic circuit (200) for use with an accessing circuit (110) that supplies a given address and a partial write data portion and also has dummy cycles. The electronic circuit (200) includes a memory circuit (230) accessible at addresses, an address buffer (410), a data buffer (440) coupled to the memory circuit (230), and a control circuit (246) operable in the dummy cycles to read data from the memory circuit (230) to the data buffer (440) from a next address location in the memory circuit (230) and to store that next address in the address buffer (410).
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: May 7, 2013
    Assignee: Texas Instruments Incorporated
    Inventors: Sanjay Kumar, Amit Kumar Dutta, Rubin A. Parekhji, Srivaths Ravi
  • Patent number: 8286042
    Abstract: This invention generates the random seed patterns using simple, low-area overhead digital circuitry on-chip. This circuit is implemented as a finite state machine whose states are the seeds as contrasted to storing the seeds in the prior art. These seeds are used to control pseudo-random pattern generation for built-in self-tests. This invention provides a large reduction in chip area in comparison with storing seeds on-chip or off-chip.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: October 9, 2012
    Assignee: Texas Instruments Incorporated
    Inventors: Swathi Gangasani, Srinivasulu Alampally, Divya Divakaran, Rubin Ajit Parekhji, Amit Kumar Dutta, Srivaths Ravi
  • Publication number: 20110225475
    Abstract: An electronic circuit (200) for use with an accessing circuit (110) that supplies a given address and a partial write data portion and also has dummy cycles. The electronic circuit (200) includes a memory circuit (230) accessible at addresses, an address buffer (410), a data buffer (440) coupled to the memory circuit (230), and a control circuit (246) operable in the dummy cycles to read data from the memory circuit (230) to the data buffer (440) from a next address location in the memory circuit (230) and to store that next address in the address buffer (410).
    Type: Application
    Filed: May 6, 2010
    Publication date: September 15, 2011
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Sanjay Kumar, Amit Kumar Dutta, Rubin A. Parekhji, Srivaths Ravi
  • Publication number: 20100296645
    Abstract: Conserving call logic during handoff may be provided. First, a call may be received at a first server. Next, the first server may determine that it cannot handle the call. Then the call may be transferred by the first server to a second server with enough information so that the second server can take up the call where the first server left off. Transferring the call to the second server with enough information so that the second server can take the call up where the first server left off may comprise placing the information in a REFERRED-BY header and sending the REFERRED-BY header to the second server.
    Type: Application
    Filed: May 21, 2009
    Publication date: November 25, 2010
    Applicant: Microsoft Corporation
    Inventor: Amit Kumar Dutta
  • Publication number: 20100218059
    Abstract: This invention generates the random seed patterns using simple, low-area overhead digital circuitry on-chip. This circuit is implemented as a finite state machine whose states are the seeds as contrasted to storing the seeds in the prior art. These seeds are used to control pseudo-random pattern generation for built-in self-tests. This invention provides a large reduction in chip area in comparison with storing seeds on-chip or off-chip.
    Type: Application
    Filed: February 22, 2010
    Publication date: August 26, 2010
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Swathi Gangasani, Srinivasulu Alampally, Divya Divakaran, Rubin Ajit Parekhji, Amit Kumar Dutta, Srivaths Ravi