Patents by Inventor Esra Sakar

Esra Sakar 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).

  • SIP2 MOBILE GATEWAY
    Publication number: 20070243891
    Abstract: A system and method for using an IP client attached to the Public Internet, acting as a virtual mobile terminal such as a cell phone, to have full access to mobile telephony services offered by a mobile operator using a SIP2 Mobile gateway. The services include a mobile telephone number, capabilities of sending and receiving short messages and mobile intelligent services such as prepaid billing, number translation, and ring back tones.
    Type: Application
    Filed: June 19, 2007
    Publication date: October 18, 2007
    Applicant: Argela Technologies
    Inventors: Seyhan Civanlar, Hanife Senol, Tulay Sazak, Can Ozpak, Esra Sakar, Can Ozumuztoprak, Burak Gorkemli, Adnan Gurdag, Ertan Onur, Erhan Lokman, Altug Simsek, Gurkan Gur, Aziz Sever
  • SIP2 mobile gateway
    Publication number: 20060198334
    Abstract: A system and method for using an IP client attached to the Public Internet, acting as a virtual mobile terminal such as a cell phone, to have full access to mobile telephony services offered by a mobile operator using a SIP2 Mobile gateway. The services include a mobile telephone number, capabilities of sending and receiving short messages and mobile intelligent services such as prepaid billing, number translation, and ring back tones.
    Type: Application
    Filed: March 4, 2005
    Publication date: September 7, 2006
    Inventors: Seyhan Civanlar, Hanife Senol, Tulay Sazak, Can Ozpak, Esra Sakar, Can Ozumuztoprak, Burak Gorkemli, Adnan Gurdag, Ertan Onur, Erhan Lokman, Altug Simsek, Gurkan Gur, Aziz Sever