Patents by Inventor Karthik Raghavan

Karthik Raghavan 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).

  • Publication number: 20240176679
    Abstract: Apparatuses, systems, and techniques to execute one or more application programming interfaces (APIs) to perform one or more operations for one or more accelerators within a heterogeneous processor. In at least one embodiment, one or more processors are to perform one or more instructions in response to one or more APIs to indicate one or more operations in a sequence of operations to be performed by one or more accelerators within a heterogeneous processor.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 30, 2024
    Inventors: Karthik Raghavan Ravi, Ashutosh Jain, Rahul Suresh
  • Publication number: 20240176684
    Abstract: Apparatuses, systems, and techniques to execute one or more application programming interfaces (APIs) to perform one or more operations for one or more accelerators within a heterogeneous processor. In at least one embodiment, one or more processors are to perform one or more instructions in response to one or more APIs to indicate one or more memory regions to store error information from one or more accelerators within a heterogeneous processor.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 30, 2024
    Inventors: Karthik Raghavan Ravi, Ashutosh Jain, Rahul Suresh
  • Publication number: 20240176685
    Abstract: Apparatuses, systems, and techniques to execute one or more application programming interfaces (APIs) to perform one or more operations for one or more accelerators within a heterogeneous processor. In at least one embodiment, one or more processors are to perform one or more instructions in response to one or more APIs to transfer information between memory of two or more accelerators.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 30, 2024
    Inventors: Karthik Raghavan Ravi, Ashutosh Jain, Rahul Suresh
  • Publication number: 20240176622
    Abstract: Apparatuses, systems, and techniques to execute one or more application programming interfaces (APIs) to perform one or more operations for one or more accelerators within a heterogeneous processor. In at least one embodiment, one or more processors are to perform one or more instructions in response to one or more APIs to indicate one or more functions to be performed in response to one or more errors from one or more accelerators within a heterogeneous processor.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 30, 2024
    Inventors: Karthik Raghavan Ravi, Ashutosh Jain, Rahul Suresh
  • Publication number: 20240045662
    Abstract: In various examples, techniques for performing software code verification are described. Systems and methods are disclosed for generating, using intermediate code and user input, a call graph that represents source code for software. For instance, the call graph represents at least functions (e.g., internal functions, external functions, etc.) associated with the software, calls (e.g., direct calls, call pointers, etc.) between the functions, and register information associated with the functions (e.g., variables used by the functions, assembly code used by the functions, etc.). The systems and methods may further use the call graph to perform software code verification by verifying rules from design specifications for the software and/or rules from various certification standards.
    Type: Application
    Filed: August 2, 2022
    Publication date: February 8, 2024
    Inventors: Ashutosh Jain, Charan Pai, Deepak Ravi, Karthik Raghavan Ravi, Kiran SJ, Yogesh Kini
  • Publication number: 20230083345
    Abstract: Apparatuses, systems, and techniques to perform multi-architecture execution graphs. In at least one embodiment, a parallel processing platform, such as compute uniform device architecture (CUDA) generates multi-architecture execution graphs comprising a plurality of software kernels to be performed by one or more processor cores having one or more processor architectures.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 16, 2023
    Inventors: Ashok Kelur, Rahul Suresh, Yogesh Kini, Karthik Raghavan Ravi, Neeraja Gubba, Priyal Rathi
  • Publication number: 20180078169
    Abstract: An apparatus for determining tissue versus fluid components of an organ include a detector that generates a detector signal based on electrical signals derived from tissue and fluid. The apparatus includes a signal processor in communication with the detector which subtracts in real time a tissue component from the detector signal and produces a fluid volume signal. A method for monitoring a patient's fluid volume of a patient's organ. An apparatus for monitoring a patient's organ. A method for monitoring a patient's organ. A method to piggyback an admittance system onto a AICD/Bi-ventricular Pacemaker for a heart of a patient, in particular a weakened heart having features consistent with congestive heart failure. An apparatus for monitoring an organ, such as a heart, lungs, brain, skeletal muscle, and bladder of a patient which includes a detector which detects the admittance of the organ.
    Type: Application
    Filed: November 17, 2017
    Publication date: March 22, 2018
    Applicant: Board of Regents, The University of Texas System
    Inventors: Marc D. Feldman, John Porterfield, Karthik Raghavan, Jonathan W. Valvano, John A. Pearce
  • Patent number: 9820673
    Abstract: An implanted device for an organ of a patient including a housing. The device includes a detector having electrodes that have a varying distance over time between them which produces a detector signal based on electrical signals derived from the organ. The device includes a signal processor disposed in the housing in communication with the detector which determines admittance from the detector signal based on the varying distance over time between the electrodes. The device includes a drive circuit disposed in the housing to cause the electrodes to generate emitted electrical signals. A method for monitoring a patient's organ.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 21, 2017
    Assignee: Board of Regents, The University of Texas System
    Inventors: Marc D. Feldman, John Porterfield, Karthik Raghavan, Jonathan W. Valvano, John A. Pearce
  • Publication number: 20140257121
    Abstract: An apparatus for determining tissue versus fluid components of an organ include a detector that generates a detector signal based on electrical signals derived from tissue and fluid. The apparatus includes a signal processor in communication with the detector which subtracts in real time a tissue component from the detector signal and produces a fluid volume signal. A method for monitoring a patient's fluid volume of a patient's organ. An apparatus for monitoring a patient's organ. A method for monitoring a patient's organ. A method to piggyback an admittance system onto a AICD/Bi-ventricular Pacemaker for a heart of a patient, in particular a weakened heart having features consistent with congestive heart failure. An apparatus for monitoring an organ, such as a heart, lungs, brain, skeletal muscle, and bladder of a patient which includes a detector which detects the admittance of the organ.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 11, 2014
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Marc D. Feldman, John Porterfield, Karthik Raghavan, Jonathan W. Valvano, John A. Pearce
  • Patent number: 8706219
    Abstract: An apparatus for determining tissue versus fluid components of an organ include a detector that generates a detector signal based on electrical signals derived from tissue and fluid. The apparatus includes a signal processor in communication with the detector which subtracts in real time a tissue component from the detector signal and produces a fluid volume signal. A method for monitoring a patient's fluid volume of a patient's organ. An apparatus for monitoring a patient's organ. A method for monitoring a patient's organ. A method to piggyback an admittance system onto a AICD/Bi-ventricular Pacemaker for a heart of a patient, in particular a weakened heart having features consistent with congestive heart failure. An apparatus for monitoring an organ, such as a heart, lungs, brain, skeletal muscle, and bladder of a patient which includes a detector which detects the admittance of the organ.
    Type: Grant
    Filed: January 28, 2010
    Date of Patent: April 22, 2014
    Assignee: Board of Regents, The University of Texas System
    Inventors: Marc D. Feldman, John Porterfield, Karthik Raghavan, Jonathan W. Valvano, John A. Pearce
  • Publication number: 20100280397
    Abstract: An apparatus for determining tissue versus fluid components of an organ include a detector that generates a detector signal based on electrical signals derived from tissue and fluid. The apparatus includes a signal processor in communication with the detector which subtracts in real time a tissue component from the detector signal and produces a fluid volume signal. A method for monitoring a patient's fluid volume of a patient's organ. An apparatus for monitoring a patient's organ. A method for monitoring a patient's organ. A method to piggyback an admittance system onto a AICD/Bi-ventricular Pacemaker for a heart of a patient, in particular a weakened heart having features consistent with congestive heart failure. An apparatus for monitoring an organ, such as a heart, lungs, brain, skeletal muscle, and bladder of a patient which includes a detector which detects the admittance of the organ.
    Type: Application
    Filed: January 28, 2010
    Publication date: November 4, 2010
    Inventors: Marc D. Feldman, John Porterfield, Karthik Raghavan, Jonathan W. Valvano, John A. Pearce