Patents by Inventor Dimitar V. Angelov

Dimitar V. Angelov 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: 8549474
    Abstract: A method and system for implementing WS-Policy is described. In one embodiment, the system includes an API that may be used to call one or more methods for processing a WS policy file. These methods are associated with one or more classes.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: October 1, 2013
    Assignee: SAP AG
    Inventor: Dimitar V. Angelov
  • Patent number: 8146096
    Abstract: A method and system for processing Web service messages within an object oriented runtime environment is described. In one embodiment, the method includes steps for invoking a single instance of a state-less protocol for processing inbound and outbound flows of Web services messages. After determining Web services messages have been received out of order, processing of the outbound flow of any remaining messages is suspended until a complete set of messages is received. The messages are rearranged into proper order before completing processing of the outbound flows of the remaining messages.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: March 27, 2012
    Assignee: SAP AG
    Inventors: Dimitar V. Angelov, Vladimir S. Savchenko, Vladimir Videlov
  • Patent number: 8078671
    Abstract: A system and method for generating a Web services description file is described. In one embodiment, a visualizer process metadata from a configuration file and applies the metadata to a predefined template to generate a portion of a Web services description file. The configuration file stores metadata about a service provided by a Web service. The template file defines structure and syntax of a portion of a Web services description file.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: December 13, 2011
    Assignee: SAP AG
    Inventor: Dimitar V. Angelov
  • Patent number: 8010695
    Abstract: An Web service (WS) archive is described. The archive includes components that define and describe the deployable WS such as the implementation classes of the WS, the WSDL of the WS, and descriptors that provide more detail than what is described in a normal WSDL that are specific to the WS of the archive.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: August 30, 2011
    Assignee: SAP AG
    Inventors: Vladimir S. Savchenko, Dimitrina Stoyanova, Dimitar V. Angelov
  • Publication number: 20110113435
    Abstract: A method and system for processing Web service messages within an object oriented runtime environment is described. In one embodiment, the method includes steps for invoking a single instance of a state-less protocol for processing inbound and outbound flows of Web services messages. After determining Web services messages have been received out of order, processing of the outbound flow of any remaining messages is suspended until a complete set of messages is received. The messages are rearranged into proper order before completing processing of the outbound flows of the remaining messages.
    Type: Application
    Filed: January 12, 2011
    Publication date: May 12, 2011
    Inventors: Dimitar V. Angelov, Vladimir S. Savchenko, Vladimir Videlov
  • Patent number: 7890956
    Abstract: A method and system for implementing Web service built-in endpoints is described. In one embodiment, the system includes a built-in endpoint manager interface and a built-in endpoint implementation container.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: February 15, 2011
    Assignee: SAP AG
    Inventors: Dimitar V. Angelov, Vladimir S. Savchenko, Vladimir Videlov
  • Patent number: 7606921
    Abstract: A system and method for the lifecycle of a protocol processing a message is described. In one embodiment, a stateless protocol instance is registered with an objected-oriented environment and a stateless protocol context instance is invoked to process a message.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: October 20, 2009
    Assignee: SAP AG
    Inventors: Dimitar V. Angelov, Vladimir S. Savchenko, Chavdar S. Baikov, Dimitrina Stoyanova
  • Publication number: 20080228796
    Abstract: A system and method for Web services packaging. In one embodiment, binding and portType templates are created from an existing WSDL file. One or more of these templates are packaged into a Web services archive file.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Inventor: Dimitar V. Angelov
  • Publication number: 20080228851
    Abstract: A method and system for implementing Web service built-in endpoints is described. In one embodiment, the system includes a built-in endpoint manager interface and a built-in endpoint implementation container.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Inventors: Dimitar V. Angelov, Vladimir S. Savchenko, Vladimir Videlov
  • Publication number: 20080228860
    Abstract: A method and system for implementing WS-Policy is described. In one embodiment, the system includes an API that may be used to call one or more methods for processing a WS policy file. These methods are associated with one or more classes.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Inventor: Dimitar V. Angelov