Patents by Inventor Ajay K. Agrawal

Ajay K. Agrawal 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: 11445037
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application. The distributed configuration data is then used to configure the client application and the web application.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: September 13, 2022
    Assignee: EBAY, INC.
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal
  • Patent number: 10677458
    Abstract: Implementations of a combustor assembly yield low emissions, require low power, are suitable for alternate liquid fuels, including highly viscous fuels, and are scalable for various heat release rates. The combustor assembly includes a fuel injector and a swirler. The fuel injector may include a choke portion and a spacer. The choke portion is disposed just upstream of an outlet of a liquid fuel conduit and prevents atomizing gas from interrupting continuous flow of the liquid fuel through the liquid fuel conduit. The spacer is disposed downstream of the outlet to precisely control the gap and thus, bifurcation of atomizing gas flow, between the outlet of liquid fuel conduit and an inlet of an orifice plate. The swirler is disposed radially outwardly and adjacent the fuel injector and includes a plurality of angled vanes.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: June 9, 2020
    Assignee: The Board of Trustees of The University of Alabama
    Inventor: Ajay K. Agrawal
  • Publication number: 20200153939
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application.
    Type: Application
    Filed: January 7, 2020
    Publication date: May 14, 2020
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal
  • Patent number: 10542121
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application. The distributed configuration data is then used to configure the client application and the web application.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: January 21, 2020
    Assignee: eBay Inc.
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal
  • Patent number: 9904945
    Abstract: A method and a system of business channel synchronization are provided. In one example embodiment, a network-based commerce system may receive, via a network and from a client application, update data related to a user listing, update a record related to the user listing, utilizing the received update data; and communicate, via the network, the received update data reflecting a further update to the record related to the user listing to the client application. In one example embodiment, a client system may comprise a communication module, a listing manager, a synchronization engine, an upload module, and a user interface module. In one example embodiment, a user may synchronize the user's listing data from a client application to one or more network-based commerce systems. In an alternative example embodiment the user may synchronize the user's listing data from one or more network-based commerce systems to a client application.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: February 27, 2018
    Assignee: eBay Inc.
    Inventors: Allen Yihren Liu, Philip J. King, Michael Maffeo, Hemant V. Tamhanker, Ajay K. Agrawal
  • Publication number: 20180013859
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application.
    Type: Application
    Filed: August 14, 2017
    Publication date: January 11, 2018
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal
  • Publication number: 20170292696
    Abstract: Implementations of a combustor assembly yield low emissions, require low power, are suitable for alternate liquid fuels, including highly viscous fuels, and are scalable for various heat release rates. The combustor assembly includes a fuel injector and a swirler. The fuel injector may include a choke portion and a spacer. The choke portion is disposed just upstream of an outlet of a liquid fuel conduit and prevents atomizing gas from interrupting continuous flow of the liquid fuel through the liquid fuel conduit. The spacer is disposed downstream of the outlet to precisely control the gap and thus, bifurcation of atomizing gas flow, between the outlet of liquid fuel conduit and an inlet of an orifice plate. The swirler is disposed radially outwardly and adjacent the fuel injector and includes a plurality of angled vanes.
    Type: Application
    Filed: April 11, 2017
    Publication date: October 12, 2017
    Inventor: Ajay K. Agrawal
  • Patent number: 9736269
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application. The distributed configuration data is then used to configure the client application and the web application.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: August 15, 2017
    Assignee: eBay Inc.
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal
  • Patent number: 9091434
    Abstract: A meso-scaled combustion system. In one aspect, the system has a housing with a housing wall, a top portion defining an exhaust port, and a bottom portion having a bottom surface. A combustion chamber is positioned therein the interior volume of the housing. The combustion chamber wall has a proximal portion adjacent the top portion of the housing and a distal portion spaced from the bottom surface of the housing. In another aspect, there is a lid that is in sealed relation with the housing wall and the combustion chamber wall. An annulus is defined by the lid, the combustion chamber wall, and the housing wall.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: July 28, 2015
    Assignee: The Board of Trustees of the University of Alabama
    Inventors: Ajay K. Agrawal, Sadasivuni Vijaykant
  • Publication number: 20140337154
    Abstract: A method and a system of business channel synchronization are provided. In one example embodiment, a network-based commerce system may receive, via a network and from a client application, update data related to a user listing, update a record related to the user listing, utilizing the received update data; and communicate, via the network, the received update data reflecting a further update to the record related to the user listing to the client application. In one example embodiment, a client system may comprise a communication module, a listing manager, a synchronization engine, an upload module, and a user interface module. In one example embodiment, a user may synchronize the user's listing data from a client application to one or more network-based commerce systems. In an alternative example embodiment the user may synchronize the user's listing data from one or more network-based commerce systems to a client application.
    Type: Application
    Filed: July 29, 2014
    Publication date: November 13, 2014
    Inventors: Allen Yihren Liu, Philip J. King, Michael Maffeo, Hemant V. Tamhanker, Ajay K. Agrawal
  • Patent number: 8799218
    Abstract: A method and a system of business channel synchronization are provided. In one example embodiment, a network-based commerce system may receive, via a network and from a client application, update data related to a user listing, update a record related to the user listing, utilizing the received update data; and communicate, via the network, the received update data reflecting a further update to the record related to the user listing to the client application. In one example embodiment, a client system may comprise a communication module, a listing manager, a synchronization engine, an upload module, and a user interface module. In one example embodiment, a user may synchronize the user's listing data from a client application to one or more network-based commerce systems. In an alternative example embodiment the user may synchronize the user's listing data from one or more network-based commerce systems to a client application.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: August 5, 2014
    Assignee: eBay Inc.
    Inventors: Allen Yihren Liu, Philip J. King, Michael Maffeo, Hemant V. Tamhanker, Ajay K. Agrawal
  • Publication number: 20140143321
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: eBay Inc.
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal
  • Patent number: 8639782
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application. The distributed configuration data is then used to configure the client application and the web application.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: January 28, 2014
    Assignee: eBay, Inc.
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal
  • Patent number: 8109362
    Abstract: A passive noise attenuation device and system is provided having a reticulated open-cell porous structure configured to acts as a passive control device in order to mitigate combustion noise and instability problems in combustion systems. A porous inert media structure is placed downstream of the reaction zone of a combustion chamber to dissipate noise and/or instability generated upstream in the flame. The porous inert media also limits and/or disintegrates vortical structures in the flame to produce a homogeneous flow field to facilitate distributed reaction zones.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: February 7, 2012
    Assignee: The Board of Trustees of The University of Alabama
    Inventors: Ajay K. Agrawal, Sadasivuni Vijaykant
  • Publication number: 20110045425
    Abstract: A meso-scaled combustion system. In one aspect, the system has a housing with a housing wall, a top portion defining an exhaust port, and a bottom portion having a bottom surface. A combustion chamber is positioned therein the interior volume of the housing. The combustion chamber wall has a proximal portion adjacent the top portion of the housing and a distal portion spaced from the bottom surface of the housing. In another aspect, there is a lid that is in sealed relation with the housing wall and the combustion chamber wall. An annulus is defined by the lid, the combustion chamber wall, and the housing wall.
    Type: Application
    Filed: April 20, 2009
    Publication date: February 24, 2011
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA
    Inventors: Ajay K. Agrawal, Sadasivuni Vijaykant
  • Publication number: 20100059311
    Abstract: A passive noise attenuation device and system is provided having a reticulated open-cell porous structure configured to acts as a passive control device in order to mitigate combustion noise and instability problems in combustion systems. A porous inert media structure is placed downstream of the reaction zone of a combustion chamber to dissipate noise and/or instability generated upstream in the flame. The porous inert media also limits and/or disintegrates vortical structures in the flame to produce a homogeneous flow field to facilitate distributed reaction zones.
    Type: Application
    Filed: May 19, 2009
    Publication date: March 11, 2010
    Applicant: The Board of Trustees of the University of Alabama
    Inventors: Ajay K. Agrawal, Vijaykant Sadasivuni
  • Publication number: 20080133612
    Abstract: A method and a system of business channel synchronization are provided. In one example embodiment, a network-based commerce system may receive, via a network and from a client application, update data related to a user listing, update a record related to the user listing, utilizing the received update data; and communicate, via the network, the received update data reflecting a further update to the record related to the user listing to the client application. In one example embodiment, a client system may comprise a communication module, a listing manager, a synchronization engine, an upload module, and a user interface module. In one example embodiment, a user may synchronize the user's listing data from a client application to one or more network-based commerce systems. In an alternative example embodiment the user may synchronize the user's listing data from one or more network-based commerce systems to a client application.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 5, 2008
    Inventors: Allen Yihren Liu, Philip J. King, Michael Maffeo, Hemant V. Tamhanker, Ajay K. Agrawal
  • Publication number: 20080052367
    Abstract: A system communicates a client application and a web application and receives configuration data operable within the web application and the client application. The system distributes the configuration data to the client application and the web application.
    Type: Application
    Filed: August 23, 2006
    Publication date: February 28, 2008
    Inventors: Allen Yihren Liu, Philip J. King, Ajay K. Agrawal