Patents by Inventor Prashanth Kumar

Prashanth 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).

  • Patent number: 10847430
    Abstract: Methods and systems for using a time-series of spectra to identify endpoint of an etch process. One method includes accessing a virtual carpet that is generated from a time-series of spectra for an etch process. A polynomial with coefficients represents the virtual carpet. The method includes processing a fabrication etch process on a fabrication wafer and generating a carpet defined from a time-series of spectra while processing the fabrication etch process. While the processing the fabrication etch process and generating the carpet, comparing portions of the carpet and the virtual carpet to identify an endpoint metric of the fabrication etch process.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: November 24, 2020
    Assignee: Lam Research Corporation
    Inventors: Ye Feng, Prashanth Kumar, Andrew D. Bailey, III
  • Patent number: 10740507
    Abstract: Systems and methods for planning a wind farm are provided. One example aspect of the present disclosure is directed to a method for planning a wind farm. The method includes determining, by one or more processors, a load for a plurality of wind conditions for a plurality of circumferential sections for a tower of a wind turbine. The method includes accessing, by the one or more processors, a model that predicts wind conditions over a time period. The method includes determining, by the one or more processors, a load sustainment parameter for the plurality of circumferential sections for the predicted wind conditions over the time period.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: August 11, 2020
    Assignee: General Electric Company
    Inventors: Vikas Saxena, Prashanth Kumar Reddy Vaddi, Pranav Soni, Giridhar Nagraj Ron, Mohan Muthu Kumar Sivanantham, Ingo Paura
  • Patent number: 10724998
    Abstract: A method and system for inspecting a rail profile include using ultrasonic phased arrays. Determined anomalies, such as material flaws like volumetric defects and cracks, in a fluid-immersed rail profile are detected by employing one or more phased array probes located proximate the rail profile. Electronic delays and beam steering and focusing can be employed to tailor the inspection to the rail geometry.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: July 28, 2020
    Assignee: GE GLOBAL SOURCING LLC
    Inventors: Sebastian Standop, Prashanth Kumar Chinta, Guenter Fuchs, Stephan Falter
  • Patent number: 10686665
    Abstract: Implementations generally relate methods, systems, and computer readable media for discovery of an open network adapter. In some implementations, a method includes receiving, by a software-defined network (SDN) controller, a notification of an open networking adapter (ONA) establishing a connection with a switch, the ONA having an address associated therewith. The method further includes identifying the switch based on a lookup of the address of the ONA in forwarding tables of a neighboring switch of the SDN controller. The method further includes applying a service profile configuration to a port of the switch where the ONA is connected.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: June 16, 2020
    Assignee: Avaya Inc.
    Inventors: Seetharam V. Rao, Prashantkumar Sthavarmath, Prashanth Kumar, Sunil Menon, Seung Bong Han
  • Patent number: 10659909
    Abstract: A method may include receiving, from a customer device, contextual location information about a customer and an interaction type, determining a location-based recommendation and an urgency level for the customer using the contextual location information, generating a routing protocol for communication with the customer based on the interaction type and the urgency level, and providing a communication to the customer according to the routing protocol, the communication including the location-based recommendation.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: May 19, 2020
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Gail Elizabeth Stuart, Andrew J. Garner, IV, Daniel S. Sumner, Prasanna Kumar Ammiraju, Dibyendu Chatterjee, Kshitindra Kumar Jain, Rameshchandra Bhaskar Ketharaju, Dinakar Channakal Krishnappa, Ravindar Rao Perala, Dinesh Sangtani, Mohan Gopal Kanala, Prashanth Kumar Merugu
  • Publication number: 20200105014
    Abstract: Disclosed herein is method and system for detecting pose of a subject in real-time. In an embodiment, nodal points corresponding to the subject may be identified and used for identifying skeleton pose of the subject. Thereafter, a feature descriptor for the skeleton pose may be computed based on the nodal points. Further, the feature descriptor of the skeleton pose may be compared with predetermined feature descriptors for detecting the pose of the subject as predefined pose corresponding to one of the predetermined feature descriptors used for the comparison. The method of present disclosure makes accurate pose detection from a two-dimensional image of the subject, using a pose detection model, which is pre-trained with predetermined feature descriptors and deep learning techniques.
    Type: Application
    Filed: November 20, 2018
    Publication date: April 2, 2020
    Inventors: Gopichand Agnihotram, Prashanth Kumar Ponnarassery, Pandurang Naik
  • Patent number: 10570883
    Abstract: A system and method for protecting a wind turbine from extreme wind gusts includes monitoring a wind speed and a wind direction at the wind turbine. The method also includes determining a wind gust threshold, wherein wind speeds and wind directions exceeding the wind gust threshold, respectively, are indicative of an extreme wind gust occurring at the wind turbine. In addition, the method includes comparing, via a controller, the monitored wind speed or a function thereof and the wind direction or function thereof to the wind gust threshold, respectively. Thus, the method includes implementing, via a controller, a corrective action when the monitored wind speed and the monitored wind direction exceed the wind gust threshold, respectively.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: February 25, 2020
    Assignee: General Electric Company
    Inventors: Venkata Krishna Vadlamudi, Prashanth Kumar Reddy Vaddi
  • Patent number: 10564128
    Abstract: A method and a device for the near-surface, non-destructive inspection by means of ultrasound of a rotationally symmetric workpiece having a diameter that changes from section to section are provided. The method and device are based on the insonification of an ultrasonic test pulse into the workpiece at a defined insonification angle and the subsequent recording of an ultrasonic echo signal from the workpiece. Echo signals that trace back to a near-surface region ROI of the workpiece are identified and evaluated. Then, a graphic representation of the surface of the workpiece is generated.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: February 18, 2020
    Assignee: GE Sensing & Inspection Technologies GmbH
    Inventor: Prashanth Kumar Chinta
  • Publication number: 20190244870
    Abstract: Methods and systems for using a time-series of spectra to identify endpoint of an etch process. One method includes accessing a virtual carpet that is generated from a time-series of spectra for an etch process. A polynomial with coefficients represents the virtual carpet. The method includes processing a fabrication etch process on a fabrication wafer and generating a carpet defined from a time-series of spectra while processing the fabrication etch process. While the processing the fabrication etch process and generating the carpet, comparing portions of the carpet and the virtual carpet to identify an endpoint metric of the fabrication etch process.
    Type: Application
    Filed: April 16, 2019
    Publication date: August 8, 2019
    Inventors: Ye Feng, Prashanth Kumar, Andrew D. Bailey, III
  • Publication number: 20190195199
    Abstract: A system and method for protecting a wind turbine from extreme wind gusts includes monitoring a wind speed and a wind direction at the wind turbine. The method also includes determining a wind gust threshold, wherein wind speeds and wind directions exceeding the wind gust threshold, respectively, are indicative of an extreme wind gust occurring at the wind turbine. In addition, the method includes comparing, via a controller, the monitored wind speed or a function thereof and the wind direction or function thereof to the wind gust threshold, respectively. Thus, the method includes implementing, via a controller, a corrective action when the monitored wind speed and the monitored wind direction exceed the wind gust threshold, respectively.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 27, 2019
    Inventors: Venkata Krishna Vadlamudi, Prashanth Kumar Reddy Vaddi
  • Patent number: 10262910
    Abstract: Methods and systems for using a time-series of spectra to identify endpoint of an etch process. One method includes accessing a virtual carpet that is formed from a time-series of spectra for the etch process collected during a training operation. And, running a fabrication etch process on a fabrication wafer, such that while the fabrication etch process is performed portions of a carpet defined from a time-series of spectral is generated for the fabrication etch process. Then, comparing the portions of the carpet of the fabrication etch process to the virtual carpet. End pointing is processed for the fabrication etch process when said comparing indicates that a desired metric has been reached for the fabrication wafer. In one example, said portions of the carpet include a current frame of captured spectra and at least one previous frame of captured spectra.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: April 16, 2019
    Assignee: Lam Research Corporation
    Inventors: Ye Feng, Prashanth Kumar, Andrew D. Bailey, III
  • Publication number: 20190107515
    Abstract: A method and a device for the near-surface, non-destructive inspection by means of ultrasound of a rotationally symmetric workpiece having a diameter that changes from section to section are provided. The method and device are based on the insonification of an ultrasonic test pulse into the workpiece at a defined insonification angle and the subsequent recording of an ultrasonic echo signal from the workpiece. Echo signals that trace back to a near-surface region ROI of the workpiece are identified and evaluated. Then, a graphic representation of the surface of the workpiece is generated.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 11, 2019
    Applicant: GE Sensing & Inspection Technologies GmbH
    Inventor: Prashanth Kumar Chinta
  • Patent number: 10231076
    Abstract: A method may include receiving, from a customer device, contextual location information about a customer and an interaction type, determining a location-based recommendation and an urgency level for the customer using the contextual location information, generating a routing protocol for communication with the customer based on the interaction type and the urgency level, and providing a communication to the customer according to the routing protocol, the communication including the location-based recommendation.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: March 12, 2019
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Gail Elizabeth Stuart, Andrew J. Garner, IV, Daniel S. Sumner, Prasanna Kumar Ammiraju, Dibyendu Chatterjee, Kshitindra Kumar Jain, Rameshchandra Bhaskar Ketharaju, Dinakar Channakal Krishnappa, Ravindar Rao Perala, Dinesh Sangtani, Mohan Gopal Kanala, Prashanth Kumar Merugu
  • Publication number: 20190052533
    Abstract: Implementations generally relate methods, systems, and computer readable media for discovery of an open network adapter. In some implementations, a method includes receiving, by a software-defined network (SDN) controller, a notification of an open networking adapter (ONA) establishing a connection with a switch, the ONA having an address associated therewith. The method further includes identifying the switch based on a lookup of the address of the ONA in forwarding tables of a neighboring switch of the SDN controller. The method further includes applying a service profile configuration to a port of the switch where the ONA is connected.
    Type: Application
    Filed: August 11, 2017
    Publication date: February 14, 2019
    Applicant: Avaya Inc.
    Inventors: Seetharam V. Rao, Prashantkumar Sthavarmath, Prashanth Kumar, Sunil Menon, Seung Bong Han
  • Publication number: 20190026434
    Abstract: Methods, systems, and computer-readable media are provided for computer-based activity tracking within electronic medical records. Generally a user (e.g., a medical professional) logs in to electronic medical record software and performs various actions in an electronic medical record. Corresponding audit events are logged in an events database. A reviewer (e.g., in the electronic medical record software) requests to view a selected user's activity history comprising the actions performed by the user in one or more electronic medical records. For example, a user can request to view his or her own activity history, or a manager can request to view a reportee's activity history. The system determines whether the reviewer is authorized to view the selected user's activity history, and if the reviewer is authorized, a user activity component (e.g.
    Type: Application
    Filed: July 18, 2017
    Publication date: January 24, 2019
    Inventors: Sudesh Yadav, Revathi Sankar, Prashanth Kumar Chandrappa Nanjamma, Vidhya Devi
  • Patent number: 10139373
    Abstract: A method and a device for the near-surface, non-destructive inspection by means of ultrasound of a rotationally symmetric workpiece having a diameter that changes from section to section are provided. The method and device are based on the insonification of an ultrasonic test pulse into the workpiece at a defined insonification angle and the subsequent recording of an ultrasonic echo signal from the workpiece. Echo signals that trace back to a near-surface region ROI of the workpiece are identified and evaluated. Then, a graphic representation of the surface of the workpiece is generated.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: November 27, 2018
    Assignee: GE Sensing & Inspection Technologies GmbH
    Inventor: Prashanth Kumar Chinta
  • Patent number: 10067642
    Abstract: Core processing and parameterization may include detecting, using a processor, a super parameter within a core, and, responsive to the detecting, automatically creating, using the processor, a data structure within a memory element having a hierarchy and having a parameter of the core. The data structure may be set as a value of the super parameter of the core.
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: September 4, 2018
    Assignee: XILINX, INC.
    Inventors: David Robinson, Sumit Nagpal, Prashanth Kumar, Shreegopal S. Agrawal
  • Patent number: 10047722
    Abstract: The present disclosure is directed to a method for controlling a wind turbine having a rotor with a plurality of rotor blades mounted thereto based on a spatial wind speed distribution. The method includes monitoring, via at least one sensor, one or more operating conditions of the wind turbine. The method also includes determining a rotor azimuth angle of the wind turbine. In addition, the method includes determining, via a physics-based model, at least one individual wind speed for one or more of the rotor blades of the wind turbine based on the one or more operating conditions and the rotor azimuth angle. The method also includes determining a spatial wind speed distribution of the wind turbine based on the at least one individual wind speed. Thus, the method further includes controlling the wind turbine based on the spatial wind speed distribution.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: August 14, 2018
    Assignee: General Electric Company
    Inventors: Prashanth Kumar Reddy Vaddi, Venkata Krishna Vadlamudi, Pranav Agarwal, Ameet Shridhar Deshpande
  • Publication number: 20180202977
    Abstract: A method and system for inspecting a rail profile include using ultrasonic phased arrays. Determined anomalies, such as material flaws like volumetric defects and cracks, in a fluid-immersed rail profile are detected by employing one or more phased array probes located proximate the rail profile. Electronic delays and beam steering and focusing can be employed to tailor the inspection to the rail geometry.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 19, 2018
    Inventors: Sebastian Standop, Prashanth Kumar Chinta, Guenter Fuchs, Stephan Falter
  • Publication number: 20180182632
    Abstract: Methods and systems for using a time-series of spectra to identify endpoint of an etch process. One method includes accessing a virtual carpet that is formed from a time-series of spectra for the etch process collected during a training operation. And, running a fabrication etch process on a fabrication wafer, such that while the fabrication etch process is performed portions of a carpet defined from a time-series of spectral is generated for the fabrication etch process. Then, comparing the portions of the carpet of the fabrication etch process to the virtual carpet. End pointing is processed for the fabrication etch process when said comparing indicates that a desired metric has been reached for the fabrication wafer. In one example, said portions of the carpet include a current frame of captured spectra and at least one previous frame of captured spectra.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 28, 2018
    Inventors: Ye Feng, Prashanth Kumar, Andrew D. Bailey, III