Issued Patents All Time
Showing 76–100 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8428460 | Wavelength division multiplexing passive optical network having multiple branches of optical distribution | Hak Kyu Lee, Dong Sung Lim | 2013-04-23 |
| 8326151 | Low-cost WDM source with an incoherent light injected Fabry-Perot laser diode | Hyun Deok Kim | 2012-12-04 |
| 8293161 | Apparatus for fabricating flat panel display device method of fabricating the same and method of fabricating flat panel display device using the same | Gee-Sung Chae, Gyoo-Chul Jo, Jin Wuk Kim | 2012-10-23 |
| 8290370 | Wavelength division multiplexing passive optical network for providing both of broadcasting service and communication service and central office used thereof | Jung-Hyung Moon, Ki-Man Choi | 2012-10-16 |
| 8268458 | Carbazole compounds and organo-electroluminescent devices using the same | Yi-Yeol Lyu, Kook Heon Char, Jeong Hun Kwak | 2012-09-18 |
| 8266925 | Apparatus for manufacturing float glass | Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim, Won-Jae Moon +2 more | 2012-09-18 |
| 8268214 | Soft mold and method for fabricating the same | Gee-Sung Chae, Gyoo-Chul Jo, Jin Wuk Kim | 2012-09-18 |
| 8262437 | Glass polishing system | Won-Jae Moon, Sang-Oeb Na, Hyung-Young Oh, Yang-Han Kim, Young Sik Kim +2 more | 2012-09-11 |
| 8239616 | Semiconductor device comprising flash memory and address mapping method | Han Bin Yoon, Young-goo Ko, Jung-Been Im, Hwan-jin Yong | 2012-08-07 |
| 8233297 | Multi-stage power supply | Jong Duck Kim | 2012-07-31 |
| 8201420 | Apparatus for manufacturing float glass | Won-Jae Moon, Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim +2 more | 2012-06-19 |
| 8201419 | Apparatus for manufacturing float glass | Won-Jae Moon, Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim +2 more | 2012-06-19 |
| 8180221 | Wavelength-division multiplexed passive optical network for reducing degradation in noise characteristic of wavelength-locked fabry-perot laser diodes | Sil-Gu Mun, Kun-Youl Park | 2012-05-15 |
| 8171171 | Data synchronization method and system between devices | Jung Hun Kim, Gwan Gyun Kang | 2012-05-01 |
| 8136374 | Float bath system for manufacturing float glass and cooling method of the same | Won-Jae Moon, Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim +2 more | 2012-03-20 |
| 8116628 | Wavelength-division multiplexed passive optical network for embodying wavelength-independent operation of wavelength-locked Fabry-Perot laser diodes by injecting a low noise broadband light source | Ki-Man Choi | 2012-02-14 |
| 8078061 | Wavelength division multiplexed-passive optical network capable of high-speed transmission of an optical signal by using modulation format having high spectral efficiency | Ki-Man Choi, Sil-Gu Mun, Jung-Hyung Moon | 2011-12-13 |
| 8073334 | Optical modulation method and system in wavelength locked FP-LD by injecting broadband light source using mutually injected FP-LD | Ki-Man Choi | 2011-12-06 |
| 8051677 | Float bath system for manufacturing float glass and cooling method of the same | Won-Jae Moon, Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim +2 more | 2011-11-08 |
| 8013517 | Phosphor material, coating phosphor composition, and light emitting device | Choong Youl Kim, Sung Min Kong, Hee Seok Choi, Seung Hyok Park, Ho Shin Yoon | 2011-09-06 |
| 8012548 | Flat panel display and method of fabricating the same | Jin Wuk Kim | 2011-09-06 |
| 8003023 | Master mold, master mold fabrication method, and method for fabricating liquid crystal display device using the same | Gyoo-Chul Jo, Jin Wuk Kim | 2011-08-23 |
| 7939750 | Polymer solar cell and method of manufacturing the same | Byung Hee Sohn, Sang-cheol Park, Seok-gwang Doo, Ji-Young Kim, Seung Ook Roh | 2011-05-10 |
| 7936994 | Broadband light source using fabry perot laser diodes | Jin-Serk Baik, Ki-Man Choi, Hyun-Sik Min, Keun-Youl Park | 2011-05-03 |
| 7920797 | Receiver having an apparatus for varying decision threshold level and an optical transmission system having the same | Sil-Gu Mun | 2011-04-05 |