Patents by Inventor Charles Zoran Kalko

Charles Zoran Kalko 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).

  • Listing recommendation using generation of a user-specific query in a network-based commerce system
    Patent number: 8712868
    Abstract: According to one aspect of the invention, there is provided a method to facilitate generating listing recommendations to a user of a network-based commerce system. In one embodiment, the method includes identifying a term associated with a user interaction in a network-based commerce system. The method further includes generating a recommendation query including the identified term. In addition, the method includes running the recommendation query against a plurality of listings hosted by the network-based commerce system to identify a recommendation. Moreover, the method includes presenting the recommendation to a user of the network-based commerce system.
    Type: Grant
    Filed: August 27, 2010
    Date of Patent: April 29, 2014
    Assignee: eBay Inc.
    Inventors: Benjamin David Foster, Leonard Robert Speiser, Lori Kathleen Stewart, Andrew Leigh Sandler, Charles Zoran Kalko, Sterling Ryan Quick, Anne Chang Raimondi
  • LISTING RECOMMENDATION IN A NETWORK-BASED COMMERCE SYSTEM
    Publication number: 20110055040
    Abstract: According to one aspect of the invention, there is provided a method to facilitate generating listing recommendations to a user of a network-based commerce system. In one embodiment, the method includes identifying a term associated with a user interaction in a network-based commerce system. The method further includes generating a recommendation query including the identified term. In addition, the method includes running the recommendation query against a plurality of listings hosted by the network-based commerce system to identify a recommendation. Moreover, the method includes presenting the recommendation to a user of the network-based commerce system.
    Type: Application
    Filed: August 27, 2010
    Publication date: March 3, 2011
    Applicant: EBAY INC.
    Inventors: BENJAMIN DAVID FOSTER, LEONARD ROBERT SPEISER, LORI KATHLEEN STEWART, ANDREW LEIGH SANDLER, CHARLES ZORAN KALKO, STERLING RYAN QUICK, ANNE CHANG RAIMONDI
  • LISTING RECOMMENDATION IN A NETWORK-BASED SYSTEM
    Publication number: 20100325011
    Abstract: According to one aspect of the invention, there is provided a method to facilitate generating listing recommendations to a user of a network-based commerce system. In one embodiment, the method includes identifying a term associated with a user interaction in a network-based commerce system. The method further includes generating a recommendation query including the identified term. In addition, the method includes running the recommendation query against a plurality of listings hosted by the network-based commerce system to identify a recommendation. Moreover, the method includes presenting the recommendation to a user of the network-based commerce system.
    Type: Application
    Filed: August 27, 2010
    Publication date: December 23, 2010
    Applicant: eBay Inc.
    Inventors: Benjamin David Foster, Leonard Robert Speiser, Lori Kathleen Stewart, Andrew Leigh Sandler, Charles Zoran Kalko, Sterling Ryan Quick, Anne Chang Raimondi
  • Listing recommendation in a network-based commerce system
    Patent number: 7831476
    Abstract: According to one aspect of the invention, there is provided a method to facilitate generating listing recommendations to a user of a network-based commerce system. In one embodiment, the method includes identifying a term associated with a user interaction in a network-based commerce system. The method further includes generating a recommendation query including the identified term. In addition, the method includes running the recommendation query against a plurality of listings hosted by the network-based commerce system to identify a recommendation. Moreover, the method includes presenting the recommendation to a user of the network-based commerce system.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: November 9, 2010
    Assignee: eBay Inc.
    Inventors: Benjamin David Foster, Leonard Robert Speiser, Lori Kathleen Stewart, Andrew Leigh Sandler, Charles Zoran Kalko, Sterling Ryan Quick, Anne Chang Raimondi
  • Listing recommendation in a network-based commerce system
    Publication number: 20040260621
    Abstract: According to one aspect of the invention, there is provided a method to facilitate generating listing recommendations to a user of a network-based commerce system. In one embodiment, the method includes identifying a term associated with a user interaction in a network-based commerce system. The method further includes generating a recommendation query including the identified term. In addition, the method includes running the recommendation query against a plurality of listings hosted by the network-based commerce system to identify a recommendation. Moreover, the method includes presenting the recommendation to a user of the network-based commerce system.
    Type: Application
    Filed: October 20, 2003
    Publication date: December 23, 2004
    Inventors: Benjamin David Foster, Leonard Robert Speiser, Lori Kathleen Stewart, Andrew Leigh Sandler, Charles Zoran Kalko, Sterling Ryan Quick, Anne Chang Raimondi