Patents by Inventor Krishna Yarlagadda

Krishna Yarlagadda 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: 10679509
    Abstract: A machine learning engine may correlate characteristics of obstacles identified during remotely piloted UAV flights with manual course deviations performed for obstacle avoidance. An obstacle detection application may access computer vision footage to determine notable characteristics (e.g. a direction of travel and/or velocity) of obstacles identified during the piloted UAV flights. A deviation characteristics application may access flight path information identify course deviations performed by a pilot in response to the obstacles. A machine learning engine may use the obstacle characteristic data and the deviation characteristics data as training data to generate an optimal course deviation model to use by an autopilot module to autonomously avoid obstacles during autonomous UAV flights.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: June 9, 2020
    Assignee: Amazon Technologies, Inc.
    Inventor: Pradeep Krishna Yarlagadda
  • Publication number: 20190041417
    Abstract: A method for compensating for gyroscope drift on an electronic device includes receiving by a data processing unit, measurement data from a gyroscope. The method includes computing, by the data processing unit, a compensation parameter by analyzing the measurement data received from the gyroscope with respect to variations in temperature of the gyroscope. The method includes compensating, by the data processing unit, the measurement data by correcting the measurement data with the computed compensation parameter. The compensation parameter is continuously validated to correct the measurement data with the compensation parameter. Further, the received measurement data is updated continuously based on the computed compensation parameter, independent of the gyroscope on the electronic device, thereby facilitating adaptive drift compensation.
    Type: Application
    Filed: July 27, 2018
    Publication date: February 7, 2019
    Inventors: Priydarshi, Prabhushetty MULAGE, Renju Chirakarotu NAIR, Ashok Kumar SENAPATI, Naveen Krishna YARLAGADDA, Raju Suresh DIXIT, Raman JAISWAL, Seongsig KANG
  • Patent number: 10099381
    Abstract: Described are techniques for storing and retrieving items using a robotic device for moving items. Any combinations of image data depicting a manipulator interacting with an item, sensor data from sensors instrumenting the manipulator or item, item data regarding characteristics of the item, and constraint data relating to characteristics of the robotic device may be used to generate one or more configurations for the robotic device. The configurations may include points of contact and force vectors for contacting the item using the robotic device.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: October 16, 2018
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Pradeep Krishna Yarlagadda, Cédric Philippe Charles Jean Ghislain Archambeau, James Christopher Curlander, Michael Donoser, Ralf Herbrich, Barry James O'Brien, Marshall Friend Tappen
  • Patent number: 9731420
    Abstract: Described are techniques for storing and retrieving items using a robotic manipulator. Images depicting a human interacting with an item, sensor data from sensors instrumenting the human or item, data regarding physical characteristics of the item, and constraint data relating to the robotic manipulator or the item may be used to generate one or more configurations for the robotic manipulator. The configurations may include points of contact and force vectors for contacting the item using the robotic manipulator.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: August 15, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Pradeep Krishna Yarlagadda, Cédric Philippe Charles Jean Ghislain Archambeau, James Christopher Curlander, Michael Donoser, Ralf Herbrich, Barry James O'Brien, Marshall Friend Tappen
  • Patent number: 9381645
    Abstract: Described are techniques for storing and retrieving items using a robotic manipulator. Images depicting a human interacting with an item, sensor data from sensors instrumenting the human or item, data regarding physical characteristics of the item, and constraint data relating to the robotic manipulator may be used to generate one or more configurations for the robotic manipulator. Points of contact and force vectors of the configurations may correspond to the points of contact and force vectors determined from the images and sensor data.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: July 5, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Pradeep Krishna Yarlagadda, Cédric Philippe Charles Jean Ghislain Archambeau, James Christopher Curlander, Michael Donoser, Ralf Herbrich, Barry James O'Brien, Marshall Friend Tappen
  • Publication number: 20080008161
    Abstract: A voice communication device for providing cellular and voice over wireless local area network (VoWLAN) communication using a single microprocessor. A wireless local area network (WLAN) transceiver is configured for receiving and transmitting voice traffic over a WLAN. A cellular transceiver is configured for receiving and transmitting voice traffic over a wireless connection to a cellular network. A microprocessor is configured to perform signal processing of the voice traffic and to provide control functions of the voice communication device, without requiring the use of an additional microprocessor.
    Type: Application
    Filed: July 7, 2006
    Publication date: January 10, 2008
    Inventors: Luis Aldaz, Kanshik Barman, Allan A. Johnson, Mayank Katiyar, Raghavendra Malladi, Krishna Yarlagadda
  • Publication number: 20080008142
    Abstract: A voice communication device for providing voice over wireless local area network (VoWLAN) communication using a single microprocessor. A wireless transceiver is configured for receiving and transmitting voice traffic over a wireless connection. A microprocessor is configured to perform signal processing of the voice traffic and to provide control functions of the voice communication device, without requiring the use of an additional microprocessor.
    Type: Application
    Filed: July 7, 2006
    Publication date: January 10, 2008
    Inventors: Luis Aldaz, Kanshik Barman, Allan A. Johnson, Mayank Katiyar, Raghavendra Malladi, Krishna Yarlagadda