Patents by Inventor Alexey Zavitaev

Alexey Zavitaev 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).

  • Touch screen input recognition and character selection
    Patent number: 8745518
    Abstract: A system and method of character input using a virtual keyboard, which may have a reduced number of keys. The virtual keyboard may be displayed on a touch screen and may include a plurality of keys. The virtual keyboard may have a plurality of keys, each key having a number of characters or symbols. Characters associated with a particular key may be selected through a series of related touch screen inputs.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: June 3, 2014
    Assignee: Oracle America, Inc.
    Inventors: Alexey Kornev, Alexey Zavitaev, Kristina Kudrjavceva
  • Method and system for character input
    Patent number: 8386958
    Abstract: A method for character input, involving activating a first rotating character ribbon on a display associated with a portable electronic device, wherein the rotating character ribbon includes a first plurality of characters for selection, selecting at least one character from the first rotating character ribbon, wherein the at least one character is selected using a positioning device on the portable electronic device, and storing the at least one selected character as part of a text sequence on the portable electronic device.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: February 26, 2013
    Assignee: Oracle America, Inc.
    Inventors: Alexey Zavitaev, Sergey Nazarkin
  • TOUCH SCREEN INPUT RECOGNITION AND CHARACTER SELECTION
    Publication number: 20100333011
    Abstract: A system and method of character input using a virtual keyboard, which may have a reduced number of keys. The virtual keyboard may be displayed on a touch screen and may include a plurality of keys. The virtual keyboard may have a plurality of keys, each key having a number of characters or symbols. Characters associated with a particular key may be selected through a series of related touch screen inputs.
    Type: Application
    Filed: June 30, 2009
    Publication date: December 30, 2010
    Applicant: Sun Microsystems, Inc.
    Inventors: Alexey Kornev, Alexey Zavitaev, Kristina Kudrjavceva