Patents by Inventor Rajiv Kumar

Rajiv 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: 20170068614
    Abstract: This disclosure relates generally to software testing, and more particularly to a system and method for optimizing testing of software production incidents. In one embodiment, the method comprises analyzing an incident ticket using a machine learning algorithm to identify one or more keywords in the incident ticket, and identifying a location of the incident ticket based on the one or more keywords, a test workspace corresponding to the incident ticket based on the location, and a plurality of specific test cases corresponding to the incident ticket based on the test workspace. The identification leads to a first scenario and a second scenario. In the first scenario, the method further comprises initiating a learning process based on intelligence gathered from a manual processing of the incident ticket. In the second scenario, the method further comprises executing the plurality of specific test cases in a test environment.
    Type: Application
    Filed: November 2, 2015
    Publication date: March 9, 2017
    Inventors: Venkata Subramanian JAYARAMAN, Rajiv Kumar AGRAWAL, Ganesh NARAYAN, Bharath Kumar HEMACHANDRAN
  • Patent number: 9583209
    Abstract: Various implementations described herein are directed to an integrated circuit having high density memory architecture. The integrated circuit may include a plurality of bank arrays having multiple segments of bitcells configured to share local control. The integrated circuit may include a plurality of control lines coupling the local control to each of the multiple segments of bitcells. In some instances, during activation of a segment of bitcells by the local control via one of the control lines, another segment of bitcells may be deactivated by the local control via another of the control lines.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: February 28, 2017
    Assignee: ARM Limited
    Inventors: Rajiv Kumar Roy, Fakhruddin Ali Bohra, Manish Trivedi, Sumant Kumar Thapliyal, Vikash
  • Patent number: 9582408
    Abstract: This disclosure relates generally to software testing, and more particularly to a system and method for optimizing testing of software production incidents. In one embodiment, the method comprises analyzing an incident ticket using a machine learning algorithm to identify one or more keywords in the incident ticket, and identifying a location of the incident ticket based on the one or more keywords, a test workspace corresponding to the incident ticket based on the location, and a plurality of specific test cases corresponding to the incident ticket based on the test workspace. The identification leads to a first scenario and a second scenario. In the first scenario, the method further comprises initiating a learning process based on intelligence gathered from a manual processing of the incident ticket. In the second scenario, the method further comprises executing the plurality of specific test cases in a test environment.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: February 28, 2017
    Assignee: WIPRO LIMITED
    Inventors: Venkata Subramanian Jayaraman, Rajiv Kumar Agrawal, Ganesh Narayan, Bharath Kumar Hemachandran
  • Patent number: 9569745
    Abstract: Techniques described herein are directed towards dynamically adding new pickup orders to an existing route structure. In at least some embodiments, a service provider separates a number of vendors into separate clusters based on one or more attributes. For example, the vendors may be separated by geographic region. The service provider may then identify a set of routes that are associated with each of the vendor clusters and run optimization techniques on that set of routes. The set of routes may be filtered based on attributes of the route. In some embodiments, the service provider may make a route alteration that accommodates the new pickup order.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: February 14, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Kalyanakrishnan Ananthanarayanan, Rajiv Kumar Poddar, Tej Paul Verma, Sushanta Das, Ankit Kumar Yadav, Eric Yuk-Hon Kan, Mark Robert Michener
  • Publication number: 20170031379
    Abstract: The invention provides systems, methods, and devices relating to the provision of system-wide coordinated control voltage regulation support in power transmission and distribution networks using multiple inverter based power generation facilities, which are coupled to the power transmission and distribution networks for minimizing transmission and distribution line losses. The invention uses a novel control method of inverter based Distributed Generators as Static Synchronous Compensator (STATCOM) in a way that provides a dynamic voltage regulation/control with the inverter capacity remaining after real power generation, thereby decreasing system line losses.
    Type: Application
    Filed: August 5, 2016
    Publication date: February 2, 2017
    Inventor: Rajiv Kumar VARMA
  • Publication number: 20170028311
    Abstract: A rotor for rotating packed bed units (RPBs) is described. The rotor comprises a first plate and a second plate. The rotor further comprises a plurality of sets of rings concentrically interposed between the first plate and the second plate. Each set of rings comprises a plurality of rings are arranged cylindrically. Further, each ring comprises a plurality of packing elements. The rotor further comprises at least one metallic ring interposed between the plurality of sets of rings.
    Type: Application
    Filed: August 3, 2015
    Publication date: February 2, 2017
    Inventors: B K Namdeo, Sri Ganesh Gandham, S N Sheshachala, Annaji Rajiv Kumar Tompala
  • Publication number: 20160340687
    Abstract: The present invention provides a method for producing transgenic Cotton plants. In one method transformed plants, that overexpress the transgene shows a phenotype that includes increased boll number, size and lint percentage in compare to the wild type plants; whereas in the second method transformed plants that reduced the transgene level produced plants with decreased number of cotton boll, size and lint percentage in compare to wild type and overexpression line both. q-RT PCR analysis showed that transgene transcript level was higher at fiber initiation stage (0 DPA) after that its level decreases throughout all developmental stages.
    Type: Application
    Filed: October 13, 2014
    Publication date: November 24, 2016
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Samir Viswanath SAWANT, Rajiv Kumar TRIPATHI, Asif IDRIS
  • Publication number: 20160317967
    Abstract: A rotating packed bed (RPB) unit comprising one rotor is described. The rotor comprises a first plate and a second plate. The rotor further comprises a plurality of annular permeable packing elements housed in between the first plate and the second plate, wherein a first end of each of the plurality of annular permeable packing elements is attached to the first plate, and wherein a second end of each of the plurality of permeable packing elements is attached to the second plate. The rotor further comprises a shaft coupled to one of the first plate and the second plate for rotating the rotor. Further, the rotor comprises a liquid inlet for receiving a liquid phase and a gas inlet for receiving a gas phase.
    Type: Application
    Filed: December 30, 2014
    Publication date: November 3, 2016
    Inventors: Murali Kotagiri, B K Namdeo, Sri Ganesh Gandham, S N Sheshachala, Annaji Rajiv Kumar Tompala
  • Patent number: 9436200
    Abstract: The invention provides systems, methods, and devices relating to the provision of system-wide coordinated control voltage regulation support in power transmission and distribution networks using multiple inverter based power generation facilities, which are coupled to the power transmission and distribution networks for minimizing transmission and distribution line losses. The invention uses a novel control method of inverter based Distributed Generators as Static Synchronous Compensator (STATCOM) in a way that provides a dynamic voltage regulation/control with the inverter capacity remaining after real power generation, thereby decreasing system line losses.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 6, 2016
    Inventor: Rajiv Kumar Varma
  • Publication number: 20160223437
    Abstract: A method of particle detection in an aspirated particle detection system having a sampling pipe network and a particle detector. The method includes drawing sample air to the particle detector through the air sampling network; analyzing the sample air with the particle detector; entering an amplification phase, in the event that a concentration of particles in the sample air greater than a predetermined threshold is detected, to create a plurality of sample air packets in the sampling pipe, wherein each sample air packet corresponds to a sampling inlet and includes an amplified concentration of air drawn from the corresponding sampling inlet; transporting the sample air including the plurality of sample air packets through the sampling pipe to the particle detector; and determining through which sampling inlet any particles entered the particle detection system.
    Type: Application
    Filed: October 16, 2014
    Publication date: August 4, 2016
    Inventors: Kemal Ajay, Ronald Knox, Brian Alexander, Kate Cooper, Rajiv Kumar Singh, Thor North, Stephen James Pattinson, Peter Massingbard- Mundy, Alasdair James Williamson
  • Publication number: 20160225437
    Abstract: Integrated circuits with volatile random-access memory cells are provided. A memory cell may be coupled to write bit lines and a read bit line. The write bit line may not be coupled to any precharge circuitry. The read bit line may only be precharged during memory access operations. In one suitable arrangement, the read bit line may be precharge immediately after an address decoding operation and before an evaluation phase. In another suitable arrangement, the read bit line may be precharged after an addressing decoding operation and in parallel with the evaluation phase. In either arrangement, a substantial amount of leakage and active power can be reduced.
    Type: Application
    Filed: February 4, 2015
    Publication date: August 4, 2016
    Inventors: Rajiv Kumar, Wei Yee Koay, Kuan Cheng Tang
  • Patent number: 9395345
    Abstract: A sensing system and method for detecting particles in an air volume includes a main airflow path including an inlet from the air volume. Also included is a collection site within the main airflow path. The collection site is for drawing an air sample from the main airflow path. Additionally the system includes a means to induce a localized increase in particle speed at the collection site relative to air speed along the remainder of the main airflow path. The means to induce a localized increase includes an auxiliary airflow path from the main airflow path. The auxiliary airflow path has an exit upstream of the collection site. In an alternative form of the invention, the means to induce the localized increase in particle speed at the collection site comprises a venturi in the main airflow path with the collection site being disposed along the venturi.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: July 19, 2016
    Assignee: Xtralis Technologies Ltd
    Inventors: Rajiv Kumar Singh, Kemal Ajay
  • Publication number: 20160205513
    Abstract: An indoor map is generated using a combination of signaling of a wireless router, and combining them with indoor location specific user walk-path data. The positioning data is sent to a network operator. In one embodiment, an 802.11 Router is mounted on a wall close to the ceiling with antennae tilted downwards and location address related information fed into the Router itself. The positioning map is transmitted to a cellular operator over a cellular transmission such as GSM, WCDMA LTE, etc. The signaling between smartphone and cellular RAT is reduced by mapping/converting the RSSI data with that of location specific walk-way data into a grid based format. The positioning data so generated is transferred periodically to an operator, who further transfers the data to a gateway manager. A gateway manager stores the data received from a smartphone user and provides it to authorized personnel in case of emergencies.
    Type: Application
    Filed: August 25, 2014
    Publication date: July 14, 2016
    Inventor: Rajiv Kumar CHOUDHRY
  • Publication number: 20160197482
    Abstract: The invention provides a method and system for operating a solar farm inverter as a Flexible AC Transmission System (FACTS) device—a STATCOM—for voltage control. The solar farm inverter can provide voltage regulation, damping enhancement, stability improvement and other benefits provided by FACTS devices. In one embodiment, the solar farm operating as a STATCOM at night is employed to increase the connectivity of neighbouring wind farms that produce peak power at night due to high winds, but are unable to connect due to voltage regulation issues. The present invention can also operate during the day because there remains inverter capacity after real power export by the solar farm. Additional auxiliary controllers are incorporated in the solar farm inverter to enhance damping and stability, and provide other benefits provided by FACTS devices.
    Type: Application
    Filed: March 16, 2016
    Publication date: July 7, 2016
    Inventors: Rajiv Kumar VARMA, Vinod KHADKIKAR, Shah Arifur RAHMAN
  • Publication number: 20160129424
    Abstract: In accordance with the present subject matter there is provided a process for catalytic decomposition of lower hydrocarbons to produce carbon oxides free hydrogen and bamboo shaped carbon nanotubes over a catalyst composition. The process for catalytic decomposition of lower hydrocarbons comprises contacting lower hydrocarbon over a catalyst composition, where the catalyst composition comprising, a catalyst, at least one modifying agent and a support material.
    Type: Application
    Filed: July 23, 2013
    Publication date: May 12, 2016
    Inventors: Kamal Kishore Pant, Sushil Kumar Saraswat, Annaji Rajiv Kumar Tompala, Kanaparthi Ramesh, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sri Ganesh Gandham
  • Patent number: 9325173
    Abstract: The invention provides a method and system for operating a solar farm inverter as a Flexible AC Transmission System (FACTS) device—a STATCOM—for voltage control. The solar farm inverter can provide voltage regulation, damping enhancement, stability improvement and other benefits provided by FACTS devices. In one embodiment, the solar farm operating as a STATCOM at night is employed to increase the connectivity of neighboring wind farms that produce peak power at night due to high winds, but are unable to connect due to voltage regulation issues. The present invention can also operate during the day because there remains inverter capacity after real power export by the solar farm. Additional auxiliary controllers are incorporated in the solar farm inverter to enhance damping and stability, and provide other benefits provided by FACTS devices.
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: April 26, 2016
    Assignee: The University of Western Ontario
    Inventors: Rajiv Kumar Varma, Vinod Khadkikar, Shah Arifur Rahman
  • Patent number: 9311280
    Abstract: Systems and methods are herein disclosed for reducing power consumption, processor activity, network activity, and for improving a user experience during web browsing. More particularly, an ordering of IFrames, or other self-contained component within the mainframe, is modified in terms of network resources, memory resources, and processor resources in order to conserve user device resources. For instance, aspects of multicore processors and multichannel network connections are utilized to perform parallel operations on mainframe data packets and IFrame data packets when a webpage is downloaded. Since mainframes and IFrames are sourced from different URLs they can be received on separate communication channels and can be processed on different cores. Prioritization in memory storage between the two can also be used to enhance the speed with which the mainframe is loaded.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: April 12, 2016
    Assignee: Qualcomm Innovation Center, Inc.
    Inventors: Kavitha Vallari Devara, Bojin Liu, Rajiv Kumar Vijayakumar
  • Publication number: 20160092425
    Abstract: A system that generates a visualization user interface. The system receives a selection of a data source, and receives a selection of a visualization template that includes metadata. The system further receives a selection of data attributes corresponding to the data source. The system parses the visualization template for the metadata, and replaces the metadata with binding between a visualization component and the data source. The system then generates the visualization user interface using the visualization component.
    Type: Application
    Filed: July 16, 2015
    Publication date: March 31, 2016
    Inventors: Nitin SHAH, Rajiv Kumar MALHOTRA, Vidya VISWANATHAN
  • Publication number: 20160055984
    Abstract: Polypyrrole/carbon (PPy/C) composite doped with organic anion p-toluenesulfonate (pTS) is utilized as an electrode in supercapacitor for energy storage application. The surface initiated in-situ chemical oxidative polymerization yields a composite material PPy/C in the presence of varying concentrations of pTS. The novelty of the present invention lies in the doping of PPy/C composite with organic anion pTS and consequent enhancement of its electrochemical activity and stability. The conjugation length and electrical conductivity of pTS doped PPy/C composites increase with the increase in dopant concentration. The pTS doped PPy/C composite synthesized using equimolar concentration (0.1 M) of pTS to pyrrole shows the maximum specific capacitance of ˜395 F/g in 0.5 M Na2SO4 aqueous solution with significant stability ˜95% capacitance retention after ˜500 cycles.
    Type: Application
    Filed: August 21, 2014
    Publication date: February 25, 2016
    Inventors: Amit Kumar, Hari Krishna Singh, Rajiv Kumar Singh, Ramadhar Singh, Pankaj Srivastava
  • Patent number: D757053
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: May 24, 2016
    Assignee: LEVEL 3 COMMUNICATIONS, LLC
    Inventors: Yunas Nadiadi, Paul Farnsworth, Jeff Storey, Ajit Kumar Rao, Eric David Gundersen, Allen Edward Dixon, Sanjiv Kumar, Rene Grippo, Luke Patrick Philips, Rajiv Kumar Singh, Christopher John Cuttitta