Patents by Inventor Tribhuwan Chandra Kandpal

Tribhuwan Chandra Kandpal 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).

  • Debugging code for controlling intelligent devices using log data from executed object code
    Patent number: 9823996
    Abstract: In some aspects, a debugging application can obtain log data from a target device. The log data can be generated from the execution of object code by the target device. The object code can be generated from assembly code for the target device. For each of multiple program counter entries in the log data, the debugging application can identify a correspondence between the program counter entry and a respective portion of the assembly code and simulate a respective operation performed by the execution of the object code. The simulated operation corresponds to the program counter entry. Simulating the execution can include configuring a display device to display a visual indicator for the portion of the assembly code that caused a given operation. The visual indicator is displayed based on the identified correspondence between a portion of the assembly code and a program counter entry from the log data.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: November 21, 2017
    Assignee: Landis+Gyr Innovations, Inc.
    Inventor: Tribhuwan Chandra Kandpal
  • DEBUGGING CODE CONTROLLING RESOURCE-CONSTRAINED INTELLIGENT DEVICES CONTEMPORANEOUSLY WITH EXECUTING OBJECT CODE
    Publication number: 20170322865
    Abstract: This disclosure involves debugging code for resource-constrained intelligent devices contemporaneously with executing object code on the intelligent device. For example, object code is transmitted to a radio device. A program counter entry is provided from the radio device to a computer via a communication link contemporaneously with a pause in execution of the object code at the radio device. A correspondence between the program counter entry and a portion of assembly code, which was used to generate the object code, is identified and is used to generate a list of additional program counter entries for pausing the object code's execution. The list is provided from the computer to the radio device and is used to pause the object code's execution at the radio device. Log data is provided from the radio device to the computer for display after pausing the object code's execution at one of these program counter entries.
    Type: Application
    Filed: May 4, 2016
    Publication date: November 9, 2017
    Inventors: John Bettendorff, Tribhuwan Chandra Kandpal
  • Debugging code controlling resource-constrained intelligent devices contemporaneously with executing object code
    Patent number: 9798649
    Abstract: This disclosure involves debugging code for resource-constrained intelligent devices contemporaneously with executing object code on the intelligent device. For example, object code is transmitted to a radio device. A program counter entry is provided from the radio device to a computer via a communication link contemporaneously with a pause in execution of the object code at the radio device. A correspondence between the program counter entry and a portion of assembly code, which was used to generate the object code, is identified and is used to generate a list of additional program counter entries for pausing the object code's execution. The list is provided from the computer to the radio device and is used to pause the object code's execution at the radio device. Log data is provided from the radio device to the computer for display after pausing the object code's execution at one of these program counter entries.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: October 24, 2017
    Assignee: Landis+Gyr Innovations, Inc.
    Inventors: John Bettendorff, Tribhuwan Chandra Kandpal
  • DEBUGGING CODE FOR CONTROLLING INTELLIGENT DEVICES USING LOG DATA FROM EXECUTED OBJECT CODE
    Publication number: 20160266997
    Abstract: In some aspects, a debugging application can obtain log data from a target device. The log data can be generated from the execution of object code by the target device. The object code can be generated from assembly code for the target device. For each of multiple program counter entries in the log data, the debugging application can identify a correspondence between the program counter entry and a respective portion of the assembly code and simulate a respective operation performed by the execution of the object code. The simulated operation corresponds to the program counter entry. Simulating the execution can include configuring a display device to display a visual indicator for the portion of the assembly code that caused a given operation. The visual indicator is displayed based on the identified correspondence between a portion of the assembly code and a program counter entry from the log data.
    Type: Application
    Filed: March 12, 2015
    Publication date: September 15, 2016
    Inventor: Tribhuwan Chandra Kandpal