DL

Dong-Ryeol Lee

Samsung: 5 patents #22,466 of 75,807Top 30%
SH Sk Hynix: 4 patents #1,631 of 4,849Top 35%
PC Posco Co.: 3 patents #240 of 1,176Top 25%
KT Korea Institute Of Science And Technology: 1 patents #1,479 of 3,491Top 45%
RC Radina Co.: 1 patents #7 of 15Top 50%
Overall (All Time): #348,007 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10279436 Flux-cored arc welding material having remarkable impact resistance and abrasion resistance Bong-Keun Lee, Il-Wook Han, Jeong-Kil Kim, Sang Chul Lee, Geug KIM 2019-05-07
10266929 Ultrahigh-strength gas metal arc welded joint having excellent impact toughness, and solid wire for producing same Hong-Chul Jeong, Geug KIM 2019-04-23
10081804 Carrier including ammonium oxidizing bacteria immobilized therein and method for preparing same Hyokwan BAE, Seockheon LEE, Yunchul Chung, Jin Young Jung, DAE HEE CHOI 2018-09-25
10065272 Super high-strength flux cored arc welded joint having excellent impact toughness, and welding wire for manufacturing same Hong-Chul Jeong, Jin Woo Lee, Il-Wook Han, Hong-Kil Lee 2018-09-04
9570800 Ground antenna and ground radiator using capacitor Hyun-Min Jang, Hyeng-cheul Choi, Yang Liu, Hyung-Jin Lee, Jae Kyu Yu 2017-02-14
9153492 Semiconductor device and method for fabricating the same 2015-10-06
9006866 Semiconductor device and method for fabricating the same 2015-04-14
7608546 Method for fabricating a semiconductor device Sang Soo Park, Chang Heon Park 2009-10-27
7486596 Method and apparatus compensating for tilt Byung-youn Song, Jong-koog Lee, Pyong-yong Seong, Kyung-ui Park, Dong Won Kim 2009-02-03
7457226 Heat source having thermoelectric element, optical pickup assembly employing the same, and method of reducing temperature therein Won-ik Cho, Pyong-yong Seong, Ki-bok Kim 2008-11-25
7396772 Method for fabricating semiconductor device having capacitor Sang-Do Lee, Sun-Woong Na, Dong-Goo Choi 2008-07-08
7164626 Optical pickup using a wedge type beam splitter Pyong-yong Seong, Kun-soo Kim 2007-01-16
7116608 Lens position determination apparatus of optical pickup Jong-ha Jun, Young Pyo Lee, Chul-ho Jeon, Hyun Cheal Bang, Ho Jin Yoon 2006-10-03
6842465 Harmonic wave generator 2005-01-11