Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11592070 | Gas cylinder and gas spring for preventing gas leakage, and method for manufacturing same | Jin Hyung An | 2023-02-28 |
| 8732424 | Hybrid storage apparatus and method of sharing resources therein | Byung Wook Kim, Hwa-jun Kim | 2014-05-20 |
| 8335214 | Interface system and method of controlling thereof | Jae Bok LEE, Yong Song, Jaehyeong Jeong | 2012-12-18 |
| 8255874 | Apparatus and method for automatically extracting interface of embedded software | Byoung Ju Choi, Joo Young Seo, Ah-Young Sung, Kwang-Hyun La, Sung-Bong Kang +1 more | 2012-08-28 |
| 8194607 | Handover control method and apparatus for efficiently buffering packets in wimax network | Kee-Sung Nam | 2012-06-05 |
| 8184589 | Apparatus and method for controlling layer 3 handover of mobile node | Kee-Sung Nam | 2012-05-22 |
| 8156475 | Device and method for testing embedded software using emulator | Byoung Ju Choi, Joo Young Seo, Ah-Young Sung, Kwang-Hyun La, Sung-Bong Kang +1 more | 2012-04-10 |
| 7450581 | Ethernet passive optical network for convergence of broadcasting and communication | Yun-Je Oh, Tae-Sung Park, Jun-Ho Koh | 2008-11-11 |
| 7428385 | Ethernet PON using time division multiplexing to converge broadcasting/video with data | Yun-Je Oh, Kee-Sung Nam, Tae-Sung Park | 2008-09-23 |
| 7409158 | Large-capacity optical router using electric buffer | Yun-Je Oh, Sang-Hyun Doh, Jong-Kwon Kim | 2008-08-05 |
| 7382982 | Ethernet passive optical network for integrating broadcast and communication based on time division multiplexing scheme | Yun-Je Oh, Kee-Sung Nam, Tae-Sung Park | 2008-06-03 |
| 7366415 | Wavelength division multiplexing-passive optical network capable of integrating broadcast and communication services | Jun-Ho Koh, Yun-Je Oh | 2008-04-29 |
| 7330650 | Bi-directional wavelength division multiplexing self-healing optical ring network | Jong-Kwon Kim, Jun-Ho Koh | 2008-02-12 |
| 7330656 | Passive optical network employing code division multiple access | Yun-Je Oh, Tae-Sung Park, Jong-Kwon Kim | 2008-02-12 |
| 7298976 | Bi-directional optical cross-connect device | Jong-Kwon Kim, Jun-Ho Koh | 2007-11-20 |
| 7292784 | High speed optical routing apparatus and method | Jong-Kwon Kim, Jun-Ho Koh, Sang-Hyun Doh, Se-Kang Park | 2007-11-06 |
| 7280754 | Two-fiber optical ring network | Sang-Hyun Doh, Yun-Je Oh | 2007-10-09 |
| 7280758 | Optical multi-ring network for burst data communication | Sang-Hyun Doh, Se-Kang Park, Yun-Je Oh, Byung-Chang Kang | 2007-10-09 |
| 7277639 | Bi-directional optical add/drop multiplexer for WDM optical networks | Jong-Kwon Kim, Seong-Taek Hwang, Jun-Ho Koh | 2007-10-02 |
| 7272318 | Passive optical network employing multi-carrier code division multiple access | Jong-Kwon Kim, Hak-Phil Lee, Jun-Ho Koh, Jong Hun Lee, Tae-Sung Park | 2007-09-18 |
| 7272311 | Optical ring network for burst data communication | Sang-Hyun Doh, Se-Kang Park, Yun-Je Oh | 2007-09-18 |
| 7239808 | Subscriber interfacing device in communication-broadcasting convergence FTTH | Chang Dong Kim, Yun-Je Oh, Jun-Ho Koh | 2007-07-03 |
| 7228071 | Wavelength division multiplexing optical switching system | Se-Kang Park, Sang-Hyun Doh, Yun-Je Oh | 2007-06-05 |
| 7200329 | Wavelength path monitoring/correcting apparatus in transparent optical cross-connect and method thereof | Yun-Je Oh, Jong-Kwon Kim | 2007-04-03 |
| 7167302 | Gain-flattened wideband erbium-doped optical fiber amplifier | Jong Hun Lee, Se-Kang Park, Hak-Phil Lee, Jong-Kwon Kim, Sang-Hyun Doh +1 more | 2007-01-23 |