About
Tech and Patents
OTO holds a number of competitive technology patents.
Technology
OTO will become a company with world-class technology in the telecommunications market through continuous technological development and strengthening competitiveness based on innovative challenges and changes.
Patents held
Calling system with live billing functionality (No. 10-1182731)
Mobile phone control system with ability to show live information about charging (No. 10-1182766)
Mobile Community System (No. 10-1226950)
Group management system and group management server in mobile social network service application (No. 10-1302599)
Messaging system for determination of credibility of push message (No. 10-1437565)
Method for controlling of voice talk on a mobile device (No. 10-1437572)
Method for controlling of voice emoticons on a mobile device (No. 10-1419764)
System for calling via heterogenous networks (No. 10-1447438)
One touch control method for calling more on a mobile device (No. 10-1418097)
System, method and computer readable media with computer programming for providing of multimedia content including voice files (No. 10-1421066)
System, method and computer readable media with computer programming for providing the multi communication network services based on virtual numbers (No. 10-1421066)
Calling system with live billing functionality (No. 10-1182731)
Mobile phone control system with ability to show live information about charging (No. 10-1182766)
Mobile Community System (No. 10-1226950)
Group management system and group management server in mobile social network service application (No. 10-1302599)
Messaging system for determination of credibility of push message (No. 10-1437565)
Method for controlling of voice talk on a mobile device (No. 10-1437572)
Method for controlling of voice emoticons on a mobile device (No. 10-1419764)
System for calling via heterogenous networks (No. 10-1447438)
One touch control method for calling more on a mobile device (No. 10-1418097)
System, method and computer readable media with computer programming for providing of multimedia content including voice files (No. 10-1421066)
System, method and computer readable media with computer programming for providing the multi communication network services based on virtual numbers (No. 10-1421066)
PCT patent
Group management method and group management server in mobile social network service applications(Application number 10-2012-007XXXX) (PCT application completed)/ Patent registration confirmation
How to control menus on mobile devices(No. 10-1220133) (PCT application completed)PCT application completed for 7 patent-registered cases including menu control method and device for mobile terminals that enable menu configuration in user-desired patterns
Group management method and group management server in mobile social network service applications(Application number 10-2012-007XXXX) (PCT application completed)/ Patent registration confirmation
How to control menus on mobile devices(No. 10-1220133) (PCT application completed)PCT application completed for 7 patent-registered cases including menu control method and device for mobile terminals that enable menu configuration in user-desired patterns
Application
of trademark
오티오 (Korean)(Trademark No. 40-0931952) Application of Madrid tradmark
OTO (English)(Trademark No.40-0955426)
OTO(Trademark registration No. 41-0008814) Application of Madrid trademark
PLAYOTO LOGO(Trademark registration No. 40-2012-0023216) Application of Madrid trademark
오티오 (Korean)(Trademark No. 40-0931952) Application of Madrid tradmark
OTO (English)(Trademark No.40-0955426)
OTO(Trademark registration No. 41-0008814) Application of Madrid trademark
PLAYOTO LOGO(Trademark registration No. 40-2012-0023216) Application of Madrid trademark