Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12062706 | Semiconductor device | Jae-Jung Kim, Byoung Hoon Lee, Chan Hyeong LEE | 2024-08-13 |
| 11967595 | Semiconductor devices with nanowires and methods for fabricating the same | Jae-Jung Kim, Young Suk CHAI, Hoon-Joo Na, Sang-Jin Hyun | 2024-04-23 |
| 11784260 | Semiconductor devices | Jae-Jung Kim, Dong Soo Lee, Jin-Kyu Jang, Won Keun Chung, Sang-Jin Hyun | 2023-10-10 |
| 11411124 | Semiconductor devices | Jae-Jung Kim, Dong Soo Lee, Jin-Kyu Jang, Won Keun Chung, Sang-Jin Hyun | 2022-08-09 |
| 10974805 | Ballast water treatment device having device for injecting bromine salt and ozone | Sung-Jin Park, Seung Je Yoon, Dong Yeon CHO, Tae Hyeon Park, In Dong KIM | 2021-04-13 |
| 10923602 | Semiconductor devices | Jae-Jung Kim, Dong Soo Lee, Jin-Kyu Jang, Won Keun Chung, Sang-Jin Hyun | 2021-02-16 |
| 10847515 | Semiconductor devices with nanowires and methods for fabricating the same | Jae-Jung Kim, Young Suk CHAI, Hoon-Joo Na, Sang-Jin Hyun | 2020-11-24 |
| 10600913 | Semiconductor device and method for fabricating the same | Won Keun Chung, Jong-Ho Park, Seung Ha Oh, Hoon-Joo Na, Sang-Jin Hyun | 2020-03-24 |
| 10381490 | Semiconductor devices | Jae-Jung Kim, Dong Soo Lee, Jin-Kyu Jang, Won Keun Chung, Sang-Jin Hyun | 2019-08-13 |
| 10332994 | Method for manufacturing three-dimensional semiconductor integrated circuit device | Dong-Yean Oh | 2019-06-25 |
| 10271908 | Optical tracking system and tracking method for optical tracking system | — | 2019-04-30 |
| 10177149 | Semiconductor devices with nanowires and with metal layers having different grain sizes | Jae-Jung Kim, Young Suk CHAI, Hoon-Joo Na, Sang-Jin Hyun | 2019-01-08 |
| 9994583 | Method for preparing curable bicyclic compound derived from biomass | Jin Ku Cho, Do Hoon Lee, Bo-Ra Kim, Baek Jin Kim, Jae Won Jung +2 more | 2018-06-12 |
| 9802910 | Method for preparing 5-hydroxymethyl-2-furfural using acid catalyst in presence of ethylene glycol-based compound solvent derived from biomass | Jin Ku Cho, Bo-Ra Kim, Seung Han Shin | 2017-10-31 |
| 9682912 | Method for preparing levulinic acid using solid acid catalyst in presence of ethylene glycol-based compound solvent derived from biomass | Jin Ku Cho, Do Hoon Lee, Jae Won Jeong | 2017-06-20 |
| 9578396 | Method and device for providing HTML-based program guide service in a broadcasting terminal, and recording medium therefor | Youn-seok Jeong, Jin Won Lee | 2017-02-21 |
| 9570674 | Magnetic device | Kee-won Kim, Sang Hwan Park | 2017-02-14 |
| 9484526 | Magnetic memory device and method for forming the same | Dae Eun Jeong, Yoon-Jong Song | 2016-11-01 |
| 9422305 | Method for preparing curable bicyclic compound derived from biomass | Jin Ku Cho, Do Hoon Lee, Bo-Ra Kim, Baek Jin Kim, Jae Won Jung +2 more | 2016-08-23 |
| 9206147 | Method for producing 5-hydroxymethyl-2-furfural or alkyl ether derivatives thereof using an ion exchange resin in the presence of an organic solvent | Jin Ku Cho, Jae Hoon Cho, Bo-Ra Kim, Paul Joo | 2015-12-08 |
| 9167650 | Light source drive circuit | Hyo Joon Park | 2015-10-20 |
| 9156851 | Photocurable dianhydro-hexane-hexol derivative, manufacturing method thereof, and photocurable composition including same | Jin Ku Cho, Baek Jin Kim, Seung Han Shin, Jae Won Jeong, Bo-Ra Kim | 2015-10-13 |
| 9035018 | Furan-based curable compound derived from biomass, solvent-free curable composition, and method for preparing same | Jin Ku Cho, Do Hoon Lee, Bo-Ra Kim, Baek Jin Kim, Jae Won Jung +2 more | 2015-05-19 |
| 8871958 | Method for preparing 5-chloromethyl-2-furfural using galactan derived from seaweed in two component phase | Jin Ku Cho, Do Hoon Lee, Bo-Ra Kim, Jae Won Jung | 2014-10-28 |
| 8795393 | Method for producing biofuel using marine algae-derived galactan | Jin Ku Cho, Do Hoon Lee, Bo-Ra Kim, Jae Won Jung | 2014-08-05 |