SEONG JIN ENGINEERING CO LTD has a total of 11 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machine tools, mechanical elements and electrical machinery and energy are YAMAZAKI ACTIVE KK, HSU FU-CHUAN and WINK HERMANN METALLWARENFABRIK.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Mechanical elements | |
#3 | Electrical machinery and energy | |
#4 | Audio-visual technology | |
#5 | Optics |
# | Technology | |
---|---|---|
#1 | Nails | |
#2 | Making forged metal products | |
#3 | Nonlinear optics | |
#4 | Advertising | |
#5 | Making metal sheets | |
#6 | Punching metal | |
#7 | Forging | |
#8 | Electrically-conductive connections | |
#9 | Display controls | |
#10 | Cables and insulators |
# | Name | Total Patents |
---|---|---|
#1 | Jeong Kwang Yeol | 5 |
#2 | Jung Kuang Yeol | 4 |
#3 | Jung Kwang Yeol | 2 |
Publication | Filing date | Title |
---|---|---|
KR101615115B1 | Pem nut | |
KR101615119B1 | Drawing tap | |
KR20160053550A | Clad metal bus bar having bending part and the manufacturing method therof | |
KR20150145521A | manufacturing method of curved oled display module base | |
KR101390351B1 | Oblique pan nut in accordinf to union shape with bead and groove | |
KR101374727B1 | Oblique pan nut in accordinf to union shape | |
KR20140132123A | Pan nut | |
KR20140010293A | Making method of pan nut | |
KR20140010292A | Pan nut | |
KR20080012508A | Manufacturing method for lcd electrode | |
KR100762452B1 | Manufacturing apparatus for lcd electrode |