HANJOO METAL CO LTD has a total of 11 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets materials and metallurgy, engines, pumps and turbines and packaging and shipping are GONDA METAL INDUSTRY CO LTD, NEMAK LINZ GMBH and STERLING EVGENIJ.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Engines, pumps and turbines | |
#3 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Casting metal | |
#2 | Foundry moulding | |
#3 | Alloys | |
#4 | Lifting and pushing | |
#5 | Supplying combustion engines | |
#6 | Pumps |
# | Name | Total Patents |
---|---|---|
#1 | Lee Yong Jin | 8 |
#2 | Park Jin Ha | 7 |
#3 | Cho Yoon Lae | 4 |
#4 | Jeong Sam Soon | 4 |
#5 | Park Seong Rak | 3 |
#6 | Park Jin Ho | 3 |
#7 | Roh Joong Suk | 3 |
#8 | Lee Yong In | 3 |
#9 | Cho Youn Lae | 2 |
#10 | Lee Joong-Hee | 2 |
Publication | Filing date | Title |
---|---|---|
KR20200140617A | Mold changing apparatus | |
KR20200138545A | Electromagnetic vibration device of high pressure rheocasting equipment | |
KR20200137633A | A sleeve for high pressure rheocasting | |
KR101539564B1 | Mold for manufacturing Brake disk | |
KR20160011256A | Casting device | |
KR20130077511A | Triple casting mold | |
KR20130041473A | Manufacturing method of high pressure rheocasting and apparatus thereof | |
KR20130040604A | Sprue for casting | |
KR20080110269A | Casting apparatus of cylinder tube | |
KR970003123B1 | Metal mold for casting intake manifold and surge tank for an automobile | |
KR970003122B1 | Metal mold for casting intake manifold for an automobile |