Patents by Inventor Dilip K. Jha

Dilip K. Jha 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: 9092587
    Abstract: A method analyzes RTL code to determine congestion of a logic design without completing a synthesis phase of a chip design process. The method can include receiving RTL code, and identifying a statement in the RTL code. The method can include determining that the statement in the RTL code corresponds to a structured device group in a component library, wherein the structured device group includes logic devices configured to occupy an area in a predefined spatial arrangement and with predetermined connectivity between the logic devices. The method can include determining congestion associated with the structured device group by performing operations including determining a congestion figure. The method can also include providing, based on the congestion figure, an indication of the congestion associated with the structured device group.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: July 28, 2015
    Assignee: International Business Machines Corporation
    Inventors: Sourav Saha, Dilip K. Jha
  • Publication number: 20150113490
    Abstract: An apparatus includes a memory device that includes instructions for analyzing RTL code to determine congestion of a logic design without completing a synthesis phase of a chip design process. The instructions can include receiving RTL code, and identifying a statement in the RTL code. The instructions can include determining that the statement in the RTL code corresponds to a structured device group in a component library, wherein the structured device group includes logic devices configured to occupy an area in a predefined spatial arrangement and with predetermined connectivity between the logic devices. The instructions can include determining congestion associated with the structured device group by performing operations including determining a congestion figure. The instructions can also include providing, based on the congestion figure, an indication of the congestion associated with the structured device group.
    Type: Application
    Filed: October 22, 2013
    Publication date: April 23, 2015
    Applicant: International Business Machines Corporation
    Inventors: Sourav Saha, Dilip K. Jha
  • Publication number: 20150113488
    Abstract: A method analyzes RTL code to determine congestion of a logic design without completing a synthesis phase of a chip design process. The method can include receiving RTL code, and identifying a statement in the RTL code. The method can include determining that the statement in the RTL code corresponds to a structured device group in a component library, wherein the structured device group includes logic devices configured to occupy an area in a predefined spatial arrangement and with predetermined connectivity between the logic devices. The method can include determining congestion associated with the structured device group by performing operations including determining a congestion figure. The method can also include providing, based on the congestion figure, an indication of the congestion associated with the structured device group.
    Type: Application
    Filed: July 30, 2014
    Publication date: April 23, 2015
    Inventors: Sourav Saha, Dilip K. Jha
  • Patent number: 9009642
    Abstract: An apparatus includes a memory device that includes instructions for analyzing RTL code to determine congestion of a logic design without completing a synthesis phase of a chip design process. The instructions can include receiving RTL code, and identifying a statement in the RTL code. The instructions can include determining that the statement in the RTL code corresponds to a structured device group in a component library, wherein the structured device group includes logic devices configured to occupy an area in a predefined spatial arrangement and with predetermined connectivity between the logic devices. The instructions can include determining congestion associated with the structured device group by performing operations including determining a congestion figure. The instructions can also include providing, based on the congestion figure, an indication of the congestion associated with the structured device group.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: April 14, 2015
    Assignee: International Business Machines Corporation
    Inventors: Sourav Saha, Dilip K. Jha