KOREA IRON & STEEL CO LTD has a total of 15 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets environmental technology, semiconductors and electrical machinery and energy are SUZHOU LIANNUO SOLAR TECH CO LTD, TAIZHOU LERRISOLAR TECH CO LTD and LONGI SOLAR TECH TAIZHOU CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 6 | |
#2 | Republic of Korea | 6 | |
#3 | China | 3 |
# | Name | Total Patents |
---|---|---|
#1 | Myong Seung Yeop | 5 |
#2 | Myong Seung-Yeop | 3 |
#3 | Lim Koeng Su | 3 |
#4 | Seung-Yeop Myong | 2 |
#5 | Jin-Wan Joon | 2 |
#6 | An Dae Woon | 1 |
#7 | Lee Seung Hyun | 1 |
#8 | John Jin Wang | 1 |
#9 | Yun Sok-Kun | 1 |
#10 | Ming Chengy | 1 |
Publication | Filing date | Title |
---|---|---|
KR100876613B1 | Tandem thin-film silicon solar cell and method for fabricating thereof | |
KR100882140B1 | Microcrystalline silicon solar cell and fabrication method | |
KR100870837B1 | Moisture removal method of thin film zinc oxide | |
KR100870838B1 | Removal method of moisture from substrate coated with transparent electrode | |
KR100864062B1 | A device to pattern solar cell module | |
KR940004820B1 | Method of slag making |