Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055299 | Mobile input device of mobile terminal | Do-Young Rhee, Seong Min Seo, Tae Mi Kim | 2011-11-08 |
| 7492982 | Optical module | Joong-Wan Park, Yu-Dong Bae, In-Kuk Yun, Jeong-Hwan Song, Seung-Woo Kim | 2009-02-17 |
| 7355785 | Gain-clamped semiconductor optical amplifier | Ho-In Kim, In-Kuk Yun, Hyun-Cheol Shin, Seung-Woo Kim, Seong-Taek Hwang | 2008-04-08 |
| 7340173 | Wavelength division multiplexing optical transmitter using Fabry-Perot laser | Dong-Jae Shin, Dae-Kwang Jung, Jea-Hyuck Lee, Jung-Kee Lee, Seong-Taek Hwang +1 more | 2008-03-04 |
| 7236295 | Broadband light source | In-Kuk Yun, Seung-Woo Kim, Seong-Taek Hwang | 2007-06-26 |
| 7224519 | Low noise multi-wavelength light source and wavelength division multiplexing system using same | Hyun-Cheol Shin, Seong-Taek Hwang, Dae-Kwang Jung | 2007-05-29 |
| 7209508 | Multi-channel light source and multi-channel optical module using the same | Seung-Woo Kim, In-Kuk Yun, Seong-Taek Hwang | 2007-04-24 |
| 7173758 | Gain-clamped semiconductor optical amplifier | Yun-Je Oh, Seong-Taek Hwang, Dong-Han Lee, Jeong-Mee Oh | 2007-02-06 |
| 7173757 | Broad-band light source using a semiconductor optical amplifier | Seung-Woo Kim, Seong-Taek Hwang | 2007-02-06 |
| 7136218 | Raman optical amplifier | Seung-Woo Kim, Seong-Taek Hwang | 2006-11-14 |
| 7123406 | Reflective semiconductor optical amplifier light source | Dong-Jae Shin, Seung-Woo Kim, Seong-Taek Hwang | 2006-10-17 |
| 7110168 | Optical signal transmission apparatus including reflective gain-clamped semiconductor optical amplifier | Ho-In Kim, In-Kuk Yun, Seung-Woo Kim, Hyun-Cheol Shin, Yun-Je Oh +1 more | 2006-09-19 |
| 7110170 | Semiconductor optical amplifier having photo detector and method of fabricating the same | Yun-Je Oh, Seong-Taek Hwang | 2006-09-19 |
| 7099530 | Optical transmitter module and wavelength division multiplexing light source using the same | Dong-Jae Shin, Jung-Kee Lee, Seong-Taek Hwang | 2006-08-29 |
| 7088502 | Semiconductor optical amplifier and optical amplifying apparatus using the same | Dong-Han Lee, Jeong-Mee Oh | 2006-08-08 |
| 7081643 | Gain-clamped semiconductor optical amplifier having horizontal lasing structure and manufacturing method thereof | Jung Koo Kang, Seong-Taek Hwang | 2006-07-25 |
| 7046435 | Reflective semiconductor optical amplifier | Hyun-Cheol Shin, Ho-In Kim, In-Kuk Yun, Seung-Woo Kim, Seong-Taek Hwang | 2006-05-16 |
| 7012742 | Gain-clamped semiconductor optical amplifier using Raman amplification principle | Seong-Taek Hwang | 2006-03-14 |
| 6865020 | Gain-clamped semiconductor optical amplifier | Ho-In Kim | 2005-03-08 |
| 6661569 | Semiconductor optical amplifier module with monitoring device | Young-Kwon Yoon | 2003-12-09 |
| 6414920 | Method for detecting synchronous information adapted to decode information recorded on burst cutting area of optical disc | — | 2002-07-02 |
| 6411764 | Double core spot size converter using selective area growth and fabricating method thereof | — | 2002-06-25 |
| 6337806 | Semiconductor device having data multiplexing and data masking functions | Hong-Goo Yoon | 2002-01-08 |
| 6324116 | Merged semiconductor device having DRAM and SRAM and data transferring method using the semiconductor device | Mi Jung NOH | 2001-11-27 |