Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11766779 | Mobile robot for recognizing queue and operating method of mobile robot | Kang-Uk Kim, Minjung Kim, Yeonsoo Kim, Hyoungrock Kim, Dong Ki Noh | 2023-09-26 |
| 11667626 | Compound and organic light-emitting device comprising same | Minjun KIM, Kongkyeom Kim, Min-Woo Lee | 2023-06-06 |
| 11426678 | Sublimation purification apparatus and sublimation purification method | Seok Kwang Hong, Hun Young Lee, Kwang-Jin Jeong, Young-Hwan Shin | 2022-08-30 |
| 11411425 | Wireless charging device for simultaneously charging a plurality of user terminals by performing tilt function | Hwanyong KIM, Kyunghwan KIM, Gyunghwan Yuk, Seong Hun Lee | 2022-08-09 |
| 11362283 | Organic electroluminescent element | Dae Woong Lee, Yeon Ho CHO, Sang Young Jeon, Sang Duk SUH | 2022-06-14 |
| 11111231 | Heterocyclic compound and organic light-emitting device comprising same | Hoyong Lee, Seongmi Cho, Kongkyeom Kim, Sang Young Jeon, Minseung Chun +1 more | 2021-09-07 |
| 10790453 | Compounds and organic electronic device using the same | Tae Yoon Park, Minseung Chun, Dongheon Kim, Jiyeon Ahn | 2020-09-29 |
| 10442259 | Tire with self-inflation device | Seong-Jong PARK, Sang Do Na, In Chul Sung | 2019-10-15 |
| 10332136 | Smart watch, control method thereof, non-transitory computer readable storage medium having computer program recorded thereon and system for providing convenience to customer | Hwan Won CHOI | 2019-06-25 |
| 10282776 | User equipment for recognizing object and displaying database matching result, control method thereof and non-transitory computer readable storage medium having computer program recorded thereon | Eun Byul JO, Sung Bin Kim, Hwan Won CHOI, Tae-Yong Kim | 2019-05-07 |
| 10253016 | Heterocyclic compound and organic light-emitting device comprising same | Hoyong Lee, Seongmi Cho, Kongkyeom Kim, Sang Young Jeon, Minseung Chun +1 more | 2019-04-09 |
| 10032996 | Hetero-cyclic compound and organic light emitting device including the same | Seongmi Cho, Hoyong Lee, Sang Young Jeon | 2018-07-24 |
| 9673403 | Heterocyclic compound and organic light emitting device using the same | Tae Yoon Park, Minseung Chun, Dongheon Kim, Jiyeon Ahn | 2017-06-06 |
| 9614161 | Compound and organic electronic element using same | Tae Yoon Park, Minseung Chun, Dongheon Kim, Jiyeon Ahn | 2017-04-04 |
| 9540374 | Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same | Tae Yoon Park, Dongheon Kim, Minseung Chun, Jiyeon Ahn | 2017-01-10 |
| 9221820 | Heterocyclic compound and organic light emitting device using the same | Tae Yoon Park, Minseung Chun, Dongheon Kim, Jiyeon Ahn | 2015-12-29 |
| 8764070 | Tube-socket assembly and method of manufacturing the same | Sang-Hoon Park, Jae Hyeok Choi, Sung Ryong Hur | 2014-07-01 |
| 8556360 | Textile printing method and apparatus applying inkjet printer | Kwang-Choon Chung, Myoung-Seon Gong, Hoo-Shick Kim, Ju-Jin Choi, Eun Jin Park +1 more | 2013-10-15 |
| 8551736 | Inosine producing microorganism belonging to the genus Corynebacterium and process of producing inosine using the same | Chul Ha Kim, Jong-Soo Choi, Jeong Hwan Kim, Jung Gun Kwon, Tae Min Ahn +5 more | 2013-10-08 |
| 8531910 | Input buffer circuit, semiconductor memory device and memory system | Kwan-Yong Jin | 2013-09-10 |
| 8295122 | Input buffer circuit, semiconductor memory device and memory system | Kwan-Yong Jin | 2012-10-23 |
| 8211453 | Antibacterial composition containing organic silver complexes, antibacterial treatment methods using the same and antibacterial formed article | Kwang-Choon Chung, Hyun-Nam Cho, Eun Jin Park, Young-Kwan Seo, Ju-Jin Choi +1 more | 2012-07-03 |
| 8037275 | Memory module system using a partitioned serial presence detect memory | Young Joon Shin | 2011-10-11 |
| 7505278 | Display module and apparatus for mobile communication having the same | Byung-Sung Choi, Sang-Ki Hong | 2009-03-17 |