Seoul
South Korea
8
2017-11-02
The entities that hold a legal rights for patent applications filed by inventor CHO Sie-Joon:
Sie-Joon CHO from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and method for managing virtual subscriber indentity module
#2 | 2015-09-10Apparatus and method for filtering IP packet in mobile communication terminal
#3 | 2014-02-27Apparatus and method for filtering IP packet in mobile communication terminal
#4 | 2013-10-24Portable apparatus comprising touch screens for browsing information displayed on screen of external apparatus and method for browsing information thereof
#5 | 2013-10-10METHOD AND APPARATUS FOR CONTROLLING MENUS IN MEDIA DEVICE
#6 | 2013-10-10METHOD AND APPARATUS FOR CONTROLLING OPERATION MODE OF MEDIA DEVICE
#7 | 2011-10-13Apparatus and method for filtering IP packet in mobile communication terminal
#8 | 2011-07-21Method and apparatus for supporting data service for quality of service in portable terminal using two different operating systems
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