Patents by Inventor Chethan Kumar

Chethan Kumar 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: 20160327633
    Abstract: A Frequency Modulated Continuous Wave (FMCW) radar system is provided that includes a chirp profile storage component configured to store a chirp profile for each chirp of a frame of chirps and a timing engine coupled to the chirp profile storage component to receive each chirp profile in transmission order during transmission of the frame of chirps, in which the timing engine uses each chirp profile to configure a corresponding chirp.
    Type: Application
    Filed: May 5, 2015
    Publication date: November 10, 2016
    Inventors: Chethan Kumar Y.B., Saurabh Khanna, Vijay Rentala
  • Patent number: 8935500
    Abstract: Distributed storage resources having multiple storage units are managed based on data collected from online monitoring of workloads on the storage units and performance characteristics of the storage units. The collected data is sampled at discrete time intervals over a time period of interest, such as a congested time period. Normalized load metrics are computed for each storage unit based on time-correlated sums of the workloads running on the storage unit over the time period of interest and the performance characteristic of the storage unit. Workloads that are migration candidates and storage units that are migration destinations are determined from a representative value of the computed normalized load metrics, which may be the 90th percentile value or a weighted sum of two or more different percentile values.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: January 13, 2015
    Assignee: VMware, Inc.
    Inventors: Ajay Gulati, Irfan Ahmad, Carl A. Waldspurger, Chethan Kumar
  • Patent number: 8914598
    Abstract: Distributed storage resources are managed based on data collected from online monitoring of workloads on the storage resources and performance characteristics of the storage resources. Load metrics are calculated from the collected data and used to identify workloads that are migration candidates and storage units that are migration destinations, so that load balancing across the distributed storage resources can be achieved.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: December 16, 2014
    Assignee: VMware, Inc.
    Inventors: Ajay Gulati, Irfan Ahmad, Chethan Kumar
  • Publication number: 20110072208
    Abstract: Distributed storage resources are managed based on data collected from online monitoring of workloads on the storage resources and performance characteristics of the storage resources. Load metrics are calculated from the collected data and used to identify workloads that are migration candidates and storage units that are migration destinations, so that load balancing across the distributed storage resources can be achieved.
    Type: Application
    Filed: September 24, 2009
    Publication date: March 24, 2011
    Applicant: VMWARE, INC.
    Inventors: Ajay GULATI, Irfan AHMAD, Chethan KUMAR
  • Publication number: 20060036387
    Abstract: A software controlled mechanism causing a test equipment to place the edges of test signals accurately. The mechanism determines expected time of occurrence of an edge of a signal in relation to a tester cycle time. The mechanism sends commands to the test equipment to receive back the signal (of interest) in multiple cycles and provides the time points corresponding to the edge in the multiple cycles. The software controlled mechanism computes an error based on the time points and the expected time, and adjusts the timing of the edges of the signal according to the error. Such computation and adjustment are performed until the error is within an acceptable range.
    Type: Application
    Filed: August 10, 2004
    Publication date: February 16, 2006
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Chethan Kumar, Ravishanker PASUPULETI