Patents Assigned to VISOFT LTD.
  • Method of estimating location of mobile device in transportation using WiFi
    Patent number: 8594003
    Abstract: A method for estimating a location of a mobile device located in means of transportation is provided.
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: November 26, 2013
    Assignees: Visoft Ltd., Kaist
    Inventors: Dong-Soo Han, In-Je Lee, Jong-Young Koo
  • LOCATION-BASED MOBILE APPLICATION MARKETPLACE SYSTEM
    Publication number: 20130205196
    Abstract: A marketplace system includes a mobile application registration unit configured to allow a user to register a mobile application which is to be provided for a mobile terminal; a linked site-mobile application database configured to store information on a link between a mobile application and a site which a mobile application is to be provided for; and a mobile application list unit configured to receive location information from a mobile terminal which wishes to receive a mobile application, determine a site including a location of the mobile terminal, which wishes to receive the mobile application, based on the received location information, generate a list of mobile applications linked to the determined site using the linked site-mobile application database and provide the list of mobile applications for the mobile terminal which wishes to receive the mobile application.
    Type: Application
    Filed: January 17, 2011
    Publication date: August 8, 2013
    Applicants: VISOFT LTD., KOREA ADVANCED INSTITUTE OF SCIECNE AND TECHNOLOGY
    Inventors: Dongsoo Han, Minkyu Lee, Woohyuk Jang
  • Road guidance service method and navigation system for implementing the method
    Patent number: 8423282
    Abstract: A method of providing a route guidance service and a navigation system for performing the method are provided. The method of providing a route guidance service includes: extracting outdoor advertisement information and advertisement production and installation information, which correspond to destination information entered by a user, from an outdoor advertisement database; generating virtual building image information using the extracted advertisement production and installation information; generating first navigation information by combining the generated building image information with the extracted outdoor advertisement information and advertisement production and installation information; and providing a route guidance service to the destination information using the first navigation information.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: April 16, 2013
    Assignees: Visoft Ltd., V.I. Land Co., Ltd.
    Inventor: Dongsoo Han
  • METHOD OF ESTIMATING LOCATION OF MOBILE DEVICE IN TRANSPORTATION USING WiFi
    Publication number: 20120170560
    Abstract: A method for estimating a location of a mobile device located in means of transportation is provided.
    Type: Application
    Filed: April 22, 2011
    Publication date: July 5, 2012
    Applicants: KAIST, VISOFT LTD.
    Inventors: Dong-Soo HAN, In-Je LEE, Jong-Young KOO
  • ROAD GUIDANCE SERVICE METHOD AND NAVIGATION SYSTEM FOR IMPLEMENING THE METHOD
    Publication number: 20100161212
    Abstract: A method of providing a route guidance service and a navigation system for performing the method are provided. The method of providing a route guidance service includes: extracting outdoor advertisement information and advertisement production and installation information, which correspond to destination information entered by a user, from an outdoor advertisement database; generating virtual building image information using the extracted advertisement production and installation information; generating first navigation information by combining the generated building image information with the extracted outdoor advertisement information and advertisement production and installation information; and providing a route guidance service to the destination information using the first navigation information.
    Type: Application
    Filed: November 24, 2009
    Publication date: June 24, 2010
    Applicants: VISOFT LTD., V.I.LAND CO., LTD.
    Inventor: Dongsoo HAN