Patents by Inventor Christian-Ionut Lup

Christian-Ionut Lup 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).

  • Telecommunications system and method for connecting several CSTA clients to a PBX
    Patent number: 8315279
    Abstract: A system connects a plurality of CSTA Clients to a communications system that supports only one CSTA Client at a time, such as a PBX. The system includes a server or other processor programmed to provide a CSTA dialog with each of the plurality of CSTA Clients, and a single CSTA dialog with the PBX.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: November 20, 2012
    Assignee: Poltys, Inc.
    Inventors: Alexandru Ionescu, Christian-Ionut Lup
  • Automated interoperability assessments based on iterative profling and emulation of SIP or T.38 fax-relay enabled devices
    Patent number: 8184633
    Abstract: A system for and method of efficient interoperability assessment based on automated Behavioral Profiling and Emulation of SIP or T.38 Fax-relay Enabled Devices, for example, for profiling and emulating VoIP Phones such as SIP Phones, or T.38 Fax-relay devices such as Internet Aware Fax Terminals. The method includes a Multi-step/Multi-technology Iterative Profiling Stage that allows creating a Behavioral Profile based on the analysis of a plurality of traffic samples. Also, the method presents an efficient process of Device Emulation of an actual device to be used in interoperability assessment, including a Standard State Machine parameterized by a set of characteristics stored in the Behavioral Profile. The Emulation method can be used to duplicate one or more device behaviors exhibited either by different firmware revisions, software upgrades or by different OEM product models.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: May 22, 2012
    Assignee: Zoltes, Inc.
    Inventors: Alexandru Ionescu, Christian-Ionut Lup
  • AUTOMATED INTEROPERABILITY ASSESSMENTS BASED ON ITERATIVE PROFILING AND EMULATION OF SIP OR T.38 FAX-RELAY ENABLED DEVICES
    Publication number: 20100091679
    Abstract: A system for and method of efficient interoperability assessment based on automated Behavioral Profiling and Emulation of SIP or T.38 Fax-relay Enabled Devices, for example, for profiling and emulating VoIP Phones such as SIP Phones, or T.38 Fax-relay devices such as Internet Aware Fax Terminals. The method includes a Multi-step/Multi-technology Iterative Profiling Stage that allows creating a Behavioral Profile based on the analysis of a plurality of traffic samples. Also, the method presents an efficient process of Device Emulation of an actual device to be used in interoperability assessment, including a Standard State Machine parameterized by a set of characteristics stored in the Behavioral Profile. The Emulation method can be used to duplicate one or more device behaviors exhibited either by different firmware revisions, software upgrades or by different OEM product models.
    Type: Application
    Filed: October 15, 2009
    Publication date: April 15, 2010
    Applicant: POLTYS, INC
    Inventors: Alexandru Ionescu, Christian-Ionut Lup
  • TELECOMMUNICATIONS SYSTEM AND METHOD FOR CONNECTING SEVERAL CSTA CLIENTS TO A PBX
    Publication number: 20090238171
    Abstract: A system connects a plurality of CSTA Clients to a communications system that supports only one CSTA Client at a time, such as a PBX. The system includes a server or other processor programmed to provide a CSTA dialog with each of the plurality of CSTA Clients, and a single CSTA dialog with the PBX.
    Type: Application
    Filed: October 23, 2008
    Publication date: September 24, 2009
    Applicant: Poltys, Inc.
    Inventors: Alexandru Ionescu, Christian-Ionut Lup