Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658971 | Photovoltaic module and photovoltaic system including the same | Juwan Kang | 2020-05-19 |
| 10333340 | Power supply device and power supply system including the same | Juwan Kang | 2019-06-25 |
| 8513754 | Solar cell, method of forming emitter layer of solar cell, and method of manufacturing solar cell | — | 2013-08-20 |
| 8470696 | Laser mask and crystallization method using the same | — | 2013-06-25 |
| 8207050 | Laser mask and crystallization method using the same | — | 2012-06-26 |
| 7985610 | Solar cell, method of forming emitter layer of solar cell, and method of manufacturing solar cell | — | 2011-07-26 |
| 7977217 | Method of crystallizing silicon | — | 2011-07-12 |
| 7927936 | Laser mask and crystallization method using the same | — | 2011-04-19 |
| 7892955 | Laser mask and crystallization method using the same | — | 2011-02-22 |
| 7828894 | Method for crystallizing silicon using a ramp shaped laser beam | — | 2010-11-09 |
| 7816196 | Laser mask and crystallization method using the same | Hyun-Sik Seo, Yun-Ho Jung, Young Joo Kim | 2010-10-19 |
| 7790341 | Laser mask and method of crystallization using the same | — | 2010-09-07 |
| 7759051 | Laser mask and method of crystallization using the same | — | 2010-07-20 |
| 7759605 | Method of deciding focal plane and method of crystallization using thereof | Hyun-Sik Seo, Yun-Ho Jung, Young Joo Kim | 2010-07-20 |
| 7714331 | Display device | — | 2010-05-11 |
| 7569307 | Laser mask and crystallization method using the same | Hyun-Sik Seo, Yun-Ho Jung, Young Joo Kim | 2009-08-04 |
| 7553715 | Crystallization method and apparatus thereof | — | 2009-06-30 |
| 7507645 | Method of forming polycrystalline semiconductor layer and thin film transistor using the same | — | 2009-03-24 |
| 7501211 | Laser mask and crystallization method using the same | — | 2009-03-10 |
| 7429760 | Variable mask device for crystallizing silicon layer | — | 2008-09-30 |
| 7384476 | Method for crystallizing silicon | — | 2008-06-10 |
| 7368204 | Mask for laser crystallization and crystallization method using the same | — | 2008-05-06 |
| 7364821 | Laser mask and method of crystallization using the same | — | 2008-04-29 |
| 7316871 | Laser mask and crystallization method using the same | — | 2008-01-08 |
| 7279383 | Liquid crystal display device and method of fabricating the same | — | 2007-10-09 |