Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450608 | Subscriber distribution network apparatus and subscriber line unit that facilitates connection to network switch | Jeong-Seok Choi, Do Hun Cha, Yun-Je Oh | 2008-11-11 |
| 7428288 | Asynchronous transport stream receiver of digital broadcasting receiving system employing DVB-ASI mode and method for transmitting asynchronous transport stream thereof | Yong-Deok Kim, Sang-Ho Kim, Kyu-Hyung Cho, Yun-Je Oh | 2008-09-23 |
| 7428215 | Device for filtering out null packet for MPEG-2 transmission | Yong-Deok Kim, Chan-yul Kim, Yun-Je Oh | 2008-09-23 |
| 7412164 | Photoelectric cross-connect system | Jeong-Seok Choi, Yun-Je Oh, Chang-Hyun Lee, Byung-Jik Kim, Jeong-Rok Park | 2008-08-12 |
| 7412169 | FTTH system for convergence of broadcasting and communication through switched broadcasting | Young-Hun Joo, Chan-yul Kim, Jae-Hun Cho | 2008-08-12 |
| 7400652 | MPEG-2 decoding system and method | Kwan Lae Kim, Sung-Jin Park, Young Seok Kim, Yun-Je Oh | 2008-07-15 |
| 7388888 | Method for transmitting and receiving ethernet data in system based on broadcast/communication convergence | Seung Jin Lee, Jae-Hun Cho, Yun-Je Oh | 2008-06-17 |
| 7382784 | Apparatus and method for switching broadcast channel using VCC information | Kyu-Hyung Cho, Yong-Deok Kim, Sang-Ho Kim | 2008-06-03 |
| 7366271 | Clock and data recovery device coping with variable data rates | Chan-yul Kim, Yun-Je Oh | 2008-04-29 |
| 7366415 | Wavelength division multiplexing-passive optical network capable of integrating broadcast and communication services | Ki-Cheol Lee, Yun-Je Oh | 2008-04-29 |
| 7340171 | FTTH system for broadcast/communication convergence using IEEE 1394 | Kwan-Woong Song, Jeong-Rok Park, Jae-Hun Cho | 2008-03-04 |
| 7330650 | Bi-directional wavelength division multiplexing self-healing optical ring network | Jong-Kwon Kim, Ki-Cheol Lee | 2008-02-12 |
| 7310330 | Apparatus for providing broadcasting channel information in internet protocol based digital broadcasting system and method thereof | Kyung-Ho Chae, Chang-Sup Shim | 2007-12-18 |
| 7298976 | Bi-directional optical cross-connect device | Jong-Kwon Kim, Ki-Cheol Lee | 2007-11-20 |
| 7292784 | High speed optical routing apparatus and method | Ki-Cheol Lee, Jong-Kwon Kim, Sang-Hyun Doh, Se-Kang Park | 2007-11-06 |
| 7289732 | Broadcast/communication unified passive optical network system | Kyong-Joon Chun, Byung-Chang Kang, Yun-Je Oh | 2007-10-30 |
| 7277639 | Bi-directional optical add/drop multiplexer for WDM optical networks | Jong-Kwon Kim, Ki-Cheol Lee, Seong-Taek Hwang | 2007-10-02 |
| 7272318 | Passive optical network employing multi-carrier code division multiple access | Ki-Cheol Lee, Jong-Kwon Kim, Hak-Phil Lee, Jong Hun Lee, Tae-Sung Park | 2007-09-18 |
| 7254338 | Multi-wavelength light source | Jong-Kwon Kim, Yun-Je Oh | 2007-08-07 |
| 7239808 | Subscriber interfacing device in communication-broadcasting convergence FTTH | Ki-Cheol Lee, Chang Dong Kim, Yun-Je Oh | 2007-07-03 |
| 7218863 | Optical transmission system for optimizing bias of laser diode for SCM analog optical signal | Chang-Hyun Lee, Chan-yul Kim, Yun-Je Oh | 2007-05-15 |
| 7203240 | Method of recovering clock signal using user clock code in TDM digital video signal and transmitting/receiving apparatus used for the method | Chan-yul Kim | 2007-04-10 |
| 7171118 | Optical cross-connect used in an optical network and method performed by the same | Sang-Ho Kim, Yun-Je Oh, Byung-Jik Kim | 2007-01-30 |
| 7130543 | Bit rate-independent optical receiver | Kyu-Hyoung Cho, Yun-Je Oh, Byung-Jik Kim, Chan-Youl Kim, Chang-Hyun Lee | 2006-10-31 |
| 7120848 | Apparatus and method for forward error correction | Yong-Deok Kim, Yun-Je Oh, Han-Lim Lee, Byung-Jik Kim, Chan-Youl Kim | 2006-10-10 |