Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837728 | Anode active material and lithium secondary battery including the same | Hae Suk Hwang, Hee Gyoung Kang, So Hyun Park, Jong-Hyuk Lee | 2023-12-05 |
| 11543159 | Hybrid adsorption heat pump with improved cooling and heating efficiency | Su Yong Lee, Sung Min Woo, Kwang Young Kim | 2023-01-03 |
| 11404756 | Pouch film and secondary battery including the same | — | 2022-08-02 |
| 10790503 | Anode for lithium secondary battery and lithium secondary battery including the same | Sang Jin Kim, Hae Suk Hwang | 2020-09-29 |
| 10775240 | Method for evaluating secondary battery active material | Suk Chin Lee, Jung Hyun YUN | 2020-09-15 |
| 10483544 | Lithium secondary batteries | Jee Hee Lee, Sang Jin Kim, Jung-Hwan Kim | 2019-11-19 |
| 10454095 | Anode active material for lithium secondary battery, anode and lithium secondary battery including the same | Sang Jin Kim, Jung-Hwan Kim, Jee Hee Lee | 2019-10-22 |
| 10018383 | Triple effect absorption chiller | Si Young Jeong, Sung Min Woo, Su Yong Lee | 2018-07-10 |
| 9954218 | Anode for secondary battery, and lithium secondary battery manufactured therefrom | Jee Hee Lee, Sang Jin Kim, Jung-Hwan Kim | 2018-04-24 |
| 7642190 | Method of forming thin insulating layer in MRAM device | — | 2010-01-05 |
| 6950566 | Method and apparatus for an acousto-optic filter that generates a helical wave and method for manufacturing same | Seok-Hyun Yun, In-Kag Hwang, Wayne V. Sorin, Hee Yeal RHY | 2005-09-27 |
| 6922495 | Optical fiber cladding with low polarization-dependent coupling | Wayne V. Sorin, Seok-Hyun Yun | 2005-07-26 |
| 6904188 | Acousto-optic tunable filter having improved wave-damping capability | Seok-Hyun Yun, In-Kag Hwang, Kwan Il Lee, Pavel G. Polynkin, Helge E. Engan +1 more | 2005-06-07 |
| 6839473 | Optical fiber cladding with low polarization dependence and an acousto-optic tunable filter with low polarization dependent loss achieved through thermal annealing | David Vigdor Salamon, Seok-Hyun Yun | 2005-01-04 |
| 6837099 | Power test facility system of train and testing method of the same | Bong-Taek Kim | 2005-01-04 |
| 6728026 | Dynamically tunable optical amplifier and fiber optic light source | Chang Hee Lee, Byoung Y. Kim, Seok-Hyun Yun, Jin-Serk Baik, Kun-Youl Park +1 more | 2004-04-27 |
| 6034770 | Interferometric laser sensor having a linear laser cavity | Byoung Y. Kim | 2000-03-07 |
| 6021237 | All-fiber acousto-optic tunable filter | Byoung Y. Kim, Seok-Hyun Yun, In-Kag Hwang | 2000-02-01 |