Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175884 | Cardiopulmonary resuscitation training apparatus for infants | Mok CHUNG, Woong Hur, Ho Gil Han | 2024-12-24 |
| 11506915 | Light modulation device | Min Jun Gim, Dong Hyun Oh, Jung Sun You, Eun Jung Lim, Jin Hong Kim +1 more | 2022-11-22 |
| 11448934 | Optical device | Seong Min Lee, Byoung Kun Jeon, Su Young Ryu, Jung Woon Kim, Young Shin Lee | 2022-09-20 |
| 11435615 | Optical device | Seong Min Lee, Byoung Kun Jeon, Jung Woon Kim, Young Shin Lee | 2022-09-06 |
| 11429005 | Optical device | Byoung Kun Jeon, Doo Young Huh, Su Young Ryu, Seong Min Lee, Jung Woon Kim +1 more | 2022-08-30 |
| 11428968 | Optical device and use thereof | Jung Woon Kim, In Ju Mun, Su Young Ryu, Byoung Kun Jeon | 2022-08-30 |
| 11372290 | Optical device | Jung Woon Kim, Byoung Kun Jeon, Beom Jin Lee, In Ju Mun, Su Young Ryu +2 more | 2022-06-28 |
| 11347080 | Light modulation device | Eun Jung Lim, Jung Sun You, Jin Hong Kim, Hyun Lee, Min Jun Gim +3 more | 2022-05-31 |
| 11314106 | Light modulation device | Min Jun Gim, Eun Jung Lim, Jung Sun You, Dong Hyun Oh, Hyun Lee | 2022-04-26 |
| 11274713 | Mean rate decision method for clutch motor | Min-Hyo Kim, Chang Min Cho | 2022-03-15 |
| 11187319 | Method for learning position of dual clutch transmission gear motor | Tae Su Kim | 2021-11-30 |
| 11158211 | Cardiopulmonary resuscitation training apparatus and cardiopulmonary resuscitation training evaluation method | Mok CHUNG, Woong Hur, Nam Je Lee, Kwang Hee Choi | 2021-10-26 |
| 11137650 | Method for driving optical element | Eun Jung Lim, Dong Hyun Oh, Jung Sun You, Jin Hong Kim, Hyun Lee +1 more | 2021-10-05 |
| 11136234 | Rehabilitation systems and methods | Grigore C. Burdea, Doru Tadeusz Roll | 2021-10-05 |
| 11046007 | Apparatus and method for calibrating optimum size of 3D printing | Hyeon Nam Kim | 2021-06-29 |
| 11009725 | Light modulation device | Min Jun Gim, Eun Jung Lim, Jung Sun You, Hyun Lee, In Ju Mun +4 more | 2021-05-18 |
| 11003032 | Transmittance-variable device | Dong Hyun Oh, Eun Jung Lim | 2021-05-11 |
| 10722784 | Bimanual integrative virtual rehabilitation system and methods | Grigore C. Burdea, Doru Tadeusz Roll, Kevin Abraham Polistico, Ashwin Kadaru | 2020-07-28 |
| 10269267 | Cardiopulmonary resuscitation training apparatus | Mok CHUNG, Choung Ho Jung, Hwan Chul Kim | 2019-04-23 |
| 9970779 | System and method for providing route guidance service for visually impaired people | Dong Hwan Song, Yun-Jae Lee, Kyoung In Beak, Hyun Seo Nam | 2018-05-15 |
| 7524395 | Plasma chamber having plasma source coil and method for etching the wafer using the same | — | 2009-04-28 |
| 6783626 | Treatment and evaluation of a substrate processing chamber | Chong Hwan Chu | 2004-08-31 |
| 6756313 | Method of etching silicon nitride spacers with high selectivity relative to oxide in a high density plasma chamber | Jinhan Choi, Bi Jang | 2004-06-29 |
| 6620575 | Construction of built-up structures on the surface of patterned masking used for polysilicon etch | Jeffrey D. Chinn | 2003-09-16 |
| 6583063 | Plasma etching of silicon using fluorinated gas mixtures | Anisul Khan, Dragan Podlesnik, Gene Lee | 2003-06-24 |