Patents by Inventor Subho Chatterjee

Subho Chatterjee 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: 12626757
    Abstract: A memory such as for a high-speed microprocessor cache includes a first bank of bitcells and a second bank of bitcells. The banks are read from in a pipelined fashion with respect to cycles of a system clock signal such that a first read operation to the first bank is initiated with respect to a first cycle of the system clock signal whereas a second read operation to the second bank is initiated with respect to a second cycle of the system clock that is consecutive to the first clock cycle. A multiplexer selects between latched bits from the read operations responsive to cycles of the system clock signal.
    Type: Grant
    Filed: May 1, 2024
    Date of Patent: May 12, 2026
    Assignee: QUALCOMM Incorporated
    Inventors: Subho Chatterjee, Xiao Chen, Arun Ramamurthy, Chulmin Jung
  • Publication number: 20250342880
    Abstract: A memory such as for a high-speed microprocessor cache includes a first bank of bitcells and a second bank of bitcells. The banks are read from in a pipelined fashion with respect to cycles of a system clock signal such that a first read operation to the first bank is initiated with respect to a first cycle of the system clock signal whereas a second read operation to the second bank is initiated with respect to a second cycle of the system clock that is consecutive to the first clock cycle. A multiplexer selects between latched bits from the read operations responsive to cycles of the system clock signal.
    Type: Application
    Filed: May 1, 2024
    Publication date: November 6, 2025
    Inventors: Subho CHATTERJEE, Xiao CHEN, Arun RAMAMURTHY, Chulmin JUNG
  • Patent number: 10002654
    Abstract: In some embodiments, disclosed is a wordline boosting technique using a self-timed capacitive charge boosting approach.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: June 19, 2018
    Assignee: Intel Corporation
    Inventors: Jaydeep P Kulkarni, Pramod Kolar, Ankit Sharma, Subho Chatterjee, Karthik Subramanian, Farhana Sheikh, Wei-Hsiang Ma
  • Publication number: 20160379694
    Abstract: In some embodiments, disclosed is a wordline boosting technique using a self-timed capacitive charge boosting approach.
    Type: Application
    Filed: June 26, 2015
    Publication date: December 29, 2016
    Applicant: Intel Corporation
    Inventors: JAYDEREP KULKARNI, PRAMOD KOLAR, ANKIT SHARMA, SUBHO CHATTERJEE, KARTHIK SUBRAMANIAN, FARHANA SHEIKH, WEI-HSIANG MA
  • Patent number: 8621131
    Abstract: Various methods, computer-readable mediums, articles of manufacture and systems are disclosed. In one aspect, a method is provided that includes generating a packet with a first semiconductor chip. The packet is destined to transit a first substrate and be received by a node of a second semiconductor chip. The packet includes a packet header and packet body. The packet header includes an identification of a first exit point from the first substrate and an identification of the node. The packet is sent to the first substrate and eventually to the node of the second semiconductor chip.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: December 31, 2013
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Gabriel H. Loh, Bradford M. Beckmann, Jaewoong Chung, Subho Chatterjee
  • Publication number: 20130054849
    Abstract: Various methods, computer-readable mediums, articles of manufacture and systems are disclosed. In one aspect, a method is provided that includes generating a packet with a first semiconductor chip. The packet is destined to transit a first substrate and be received by a node of a second semiconductor chip. The packet includes a packet header and packet body. The packet header includes an identification of a first exit point from the first substrate and an identification of the node. The packet is sent to the first substrate and eventually to the node of the second semiconductor chip.
    Type: Application
    Filed: August 30, 2011
    Publication date: February 28, 2013
    Inventors: Gabriel H. Loh, Bradford M. Beckmann, Jaewoong Chung, Subho Chatterjee
  • Patent number: 7730091
    Abstract: Generating in a computer system and deploying a data model of a plurality of database cluster configuration availability solutions over a computer network by creating a database cluster configuration modeling specification including objects contained in a unified model language diagram providing a definition of a database cluster configuration data model. Creating the database cluster configuration data model using the database cluster configuration modeling specification and upon receiving signals from a graphical user interface or from XML batch data files or from application programming interfaces, indicating the definition of the cluster configuration model.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: June 1, 2010
    Assignee: International Business Machines Corporation
    Inventors: Andrew D. Buckler, Dale M. McInnis, Subho Chatterjee, Steve Raspudic, Anand Subramanian
  • Publication number: 20090063501
    Abstract: Generating a plurality of database cluster failover policy availability configuration modeling solutions by a database cluster management system in an environment of networked computer systems includes receiving a first signal from a user system specifying one of a plurality of database cluster failover policy type behavior patterns. The database cluster management system determines whether generating any of the failover policy type behavior patterns requires additional supplemental data. If no supplemental data are required, then the database cluster management system generates general database cluster policy solutions. If supplemental data are required, then the system utilizes an algorithm to generate unique, specific policy solutions by creating failover node sequences for each of the plurality of failover policy type behavior patterns requiring such additional supplemental data.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Andrew D. Buckler, Dale M. Mcinnis, Subho Chatterjee, Steve Raspudic, Anand Subramanian
  • Publication number: 20090063123
    Abstract: Generating in a computer system and deploying a data model of a plurality of database cluster configuration availability solutions over a computer network by creating a database cluster configuration modeling specification including objects contained in a unified model language diagram providing a definition of a database cluster configuration data model. Creating the database cluster configuration data model using the database cluster configuration modeling specification and upon receiving signals from a graphical user interface or from XML batch data files or from application programming interfaces, indicating the definition of the cluster configuration model.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Andrew D. Buckler, Dale M. Mclnnis, Subho Chatterjee, Steve Raspudic, Anand Subramanian