YOO KUN SIK has a total of 13 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets it methods for management, control and telecommunications are INTERNETPLAZACITY COMPANY, SHEEDY PAUL DANIEL and BLACKBOARD INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 | |
#2 | United States | 1 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | IT methods for management | |
#2 | Control | |
#3 | Telecommunications | |
#4 | Furniture and games | |
#5 | Audio-visual technology | |
#6 | Basic communication technologies | |
#7 | Computer technology |
# | Technology | |
---|---|---|
#1 | Data processing systems | |
#2 | Teaching materials | |
#3 | Transmission | |
#4 | Household appliances | |
#5 | Electric digital data processing | |
#6 | Advertising | |
#7 | Pulse technique |
# | Name | Total Patents |
---|---|---|
#1 | Yoo Kun Sik | 13 |
#2 | Song Jong Won | 1 |
Publication | Filing date | Title |
---|---|---|
KR20090001595A | Method of managing a shopping mall site | |
KR20060024503A | National flag frame playing national anthem | |
KR20050120837A | Touch sensor | |
KR20050093028A | Hanging scroll with sound playing feature | |
KR20050050171A | Mobile phone accessory with the alarm sound generator | |
KR20040110371A | Offering of story telling sound contents through Internet and its business method | |
KR20040102873A | Electronic story telling system with the recording capability | |
KR20040063356A | Mobile phone docking station | |
KR20040021946A | Portable voice guide system | |
KR20030083104A | Electronic learning system using ID code and drawing method of learning information in the system | |
KR20030075467A | Electronic Learning Aid with Dual Display and Learning method using the same |