Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118266 | Method for depositing protection film of light-emitting element | Hong-Jae Lee, Jong Hwan Kim, Woo-Pil Shim, Woo Jin Lee, Sung-Yean Yoon | 2021-09-14 |
| 10777777 | Passivation film deposition method for light-emitting diode | Hong-Jae Lee, Jong Hwan Kim, Woo-Pil Shim, Woo Jin Lee, Sung-Yean Yoon | 2020-09-15 |
| 10461282 | Method for depositing protection film of light-emitting element | Hong-Jae Lee, Jong Hwan Kim, Woo-Pil Shim, Woo Jin Lee, Sung-Yean Yoon | 2019-10-29 |
| 8003423 | Method for manufacturing a poly-crystal silicon photovoltaic device using horizontal metal induced crystallization | Jung Heum Yun, Kwy-Ro Lee, Heon-Min Lee | 2011-08-23 |
| 7863515 | Thin-film solar cell and method of manufacturing the same | Seh-Won Ahn, Young Joo Eo, Kwy-Ro Lee, Heon-Min Lee | 2011-01-04 |
| 7550036 | Gas concentrator | Junbae Lee, Seong-Moon Cho | 2009-06-23 |
| 7297187 | Gas separation apparatus | Seong-Moon Cho | 2007-11-20 |
| 7105038 | Gas concentration method and its apparatus | Junbae Lee, Seong-Moon Cho | 2006-09-12 |
| 6840103 | Absolute humidity sensor | Hyung-Ki Hong | 2005-01-11 |
| 6346703 | Resistive bolometer sensor | Jun Bae Lee | 2002-02-12 |
| 5970114 | X-ray mask and its fabrication method | Ki-Chang Song, Young-Sam Jeon, Chil Keun Park | 1999-10-19 |
| 5928816 | X-ray absorber in X-ray mask and method for manufacturing the same | Chil Keun Park, Ki-Chang Song, Young-Sam Jeon, Jeong S. Lee | 1999-07-27 |
| 5844240 | Infrared sensing device and method | Hak Su Kim | 1998-12-01 |
| 5824440 | Method of fabricating X-ray mask | Ki-Chang Song, Young-Sam Jeon, Chil Keun Park | 1998-10-20 |
| 5742055 | Device for sensing position of human body using infrared sensor | — | 1998-04-21 |
| 5641709 | Method of manufacturing a conductive micro bridge | — | 1997-06-24 |
| 5448068 | Pyroelectric thin film infrared sensor and method for fabricating the same | Sung Mann Cho, Sung Tae Kim | 1995-09-05 |
| 4193182 | Passivated V-gate GaAs field-effect transistor and fabrication process therefor | — | 1980-03-18 |