Patents by Inventor Jalaja C. Kurubarahalli

Jalaja C. Kurubarahalli 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).

  • Power efficient wireless connectivity
    Patent number: 9277500
    Abstract: Described herein are systems and methods for reducing power consumption in a device while maintaining a wireless local area network connection. An interface processor of a wireless interface is configured to maintain a network connection while an application processor is in a low power mode. The interface processor may awaken the application processor to a high power mode upon receipt of a wakeup signal, loss of network connection, detection of a network suitable for connection, or other pre-determined event.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: March 1, 2016
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Marc Solsona-Palomar, Vlad Troyanker, Jalaja C. Kurubarahalli, Adrian D. Caceres
  • Maintaining communication channel for device notifications
    Patent number: 9167042
    Abstract: A first communication channel is established between a user device and a server using a cellular network. The user device receives a timeout interval for the first communication channel. The user device transmits a packet to maintain the first communication channel when the user device detects that other data is being transmitted using a second communication channel during the timeout interval.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: October 20, 2015
    Assignee: Amazon Technologies, Inc.
    Inventors: John R. Ehrhardt, Jalaja C. Kurubarahalli, Marc Solsona-Palomar, Deniz Hastorun
  • System and method for minimizing network transition latencies while minimizing power consumption
    Patent number: 8897152
    Abstract: A user device establishes a wireless connection with a wireless local area network using a first radio. The user device then deactivates a second radio of the user device based on establishing of the wireless connection with the wireless local area network. Subsequently, the user device determines whether to activate the second radio based on at least one criterion associated with the wireless connection.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: November 25, 2014
    Assignee: Amazon Technologies, Inc.
    Inventors: Adrian D. Caceres, Vlad Troyanker, Jalaja C. Kurubarahalli, Marc Solsona-Palomar