YI JI HA has a total of 26 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2004. 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 furniture and games, measurement and transport are HURTH PETER, DAKUGA HOLDING LTD and LE POLITEKHN INST IM M I KALININA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 8 | |
#2 | United States | 6 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | China | 3 | |
#5 | EPO (European Patent Office) | 3 | |
#6 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Measurement | |
#3 | Transport | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Skates | |
#2 | Mechanically-driven clocks | |
#3 | Hand carts | |
#4 | Shafts |
# | Name | Total Patents |
---|---|---|
#1 | Yi Ji Ha | 26 |
#2 | Jung Young Hwa | 4 |
Publication | Filing date | Title |
---|---|---|
US10596447B1 | Foldable snow sliding device | |
KR20180096423A | Snow sliding device | |
KR20160011417A | A display device having auto-rotating display member | |
KR20160001957A | Snow sliding device | |
KR20160001956A | Variable length type snow sliding device | |
US2016051885A1 | Multi-function block and snow sliding apparatus comprising same | |
WO2014109612A1 | Snow sliding apparatus | |
US2015375086A1 | Sliding snow device | |
KR20050072052A | Depressed bottom of the snow sliding equipment | |
KR20050066988A | Depressed intaglio edge inside of the bottom of ski plates | |
KR20050072048A | Depressed bottom of the snow sliding equipment |