Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355372 | Rotational triboelectric nanogenerator for neuro-stimulator | Sang Hoon Lee, Hee Jae Shin | 2025-07-08 |
| 11999624 | Yolk-shell structured particles, method for producing same, and lithium secondary battery comprising same | Jonghyun Chae, Won Cheol Yoo, Min-Seo Kim, Jangbae KIM | 2024-06-04 |
| 11874955 | Electronic device | Ellen Park, Eun Yeob Kang, Keal Doo MOON | 2024-01-16 |
| 11544905 | Method and apparatus for providing virtual clothing wearing service based on deep-learning | Hyug Jae Lee, Rok Kyu Lee, Myoung Hoon CHO | 2023-01-03 |
| 11345643 | Additive composition for tile cement mortar and tile cement mortar comprising same | Yun Na Kim, Nak Woon Choi, Bong Jin Kwon, Hyun Ji Jeong | 2022-05-31 |
| 10995758 | Pump for circulating water to prevent noise during transition state | Jeong Cheol Jang, Kyoung Joo Lee, Hyun Sung Yang | 2021-05-04 |
| 10376480 | Biguanide derivative, a preparation method thereof, and a pharmaceutical composition containing the biguanide derivative as an active ingredient | Sung Wuk Kim, Sung Soo Jun, Chang Hee Min, Young Woong Kim, Byung Kyu Oh +5 more | 2019-08-13 |
| 10252943 | Cement mortar additive for extrusion molding, cement mortar for extrusion molding, and extrusion-molded product | Bon Hyeok Gu, Tae Hong Kim, Won Hee Lee, Myung-Jae Lee, Myeong Ho Jeon +1 more | 2019-04-09 |
| 10061244 | Guide bushing disposed at an end of a nip forming member to support an end of a fixing belt | — | 2018-08-28 |
| 9993446 | Biguanide derivative, a preparation method thereof, and a pharmaceutical composition containing the biguanide derivative as an active ingredient | Sung Wuk Kim, Sung Soo Jun, Chang Hee Min, Young Woong Kim, Byung Kyu Oh +5 more | 2018-06-12 |
| 9862978 | Method for preparing (2RS)-amino-(3S)-hydroxy-butyric acid and its derivatives | Hyun II Lee, Ki-Nam Uhm, Jin Hyang Kim | 2018-01-09 |
| 9579947 | Coupled torsion beam axle for vehicles | Sang Rak Kim, Jung-Taek Lim, Soo Chul Lee, Hak Il Kim, Eui-Keun Jeong | 2017-02-28 |
| 9416098 | Biguanide derivative, a preparation method thereof and a pharmaceutical composition containing the biguanide derivative as an active ingredient | Sung Wuk Kim, Sung Soo Jun, Chang Hee Min, Young Woong Kim, Byung Kyu Oh +5 more | 2016-08-16 |
| 7945282 | Preamble transmission method for wireless communication system | Yong-Noh LEE | 2011-05-17 |
| 6831903 | Method of providing public network service when call management device is in a down state in private wireless network | — | 2004-12-14 |