Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593826 | Memory module, memory system having the memory module, and method for manufacturing the memory module | In-sung Joe, Yoon-dong Park, Kyoung-won Na, Sung-dong Suh, Seong-gu Kim +2 more | 2013-11-26 |
| 8379470 | Semiconductor memory devices, controllers, and semiconductor memory systems | Sung-dong Suh, Seong-gu Kim, Soo-haeng Cho, In-sung Joe | 2013-02-19 |
| 8129260 | Semiconductor substrates having low defects and methods of manufacturing the same | Ho Sun Paek, Youn Joon Sung, Joong-kon Son, Sung-nam Lee | 2012-03-06 |
| 8120044 | Multi-chips with an optical interconnection unit | Soo-haeng Cho, Han-youl Ryu, Sung-dong Suh, Seong-gu Kim, Bok-ki Min | 2012-02-21 |
| 8098994 | Optical interconnection system for transmitting and receiving a three-level signal and method of operating the same | Han-youl Ryu, Sung-dong Suh, Seong-gu Kim | 2012-01-17 |
| 8023349 | Memory system, memory test system and method of testing memory system and memory test system | Soo-haeng Cho, Ki-Jae Song, Sung-dong Suh, Seong-gu Kim, Yeoung-kum Kim +1 more | 2011-09-20 |
| 7899103 | Side light emitting type semiconductor laser diode having dielectric layer formed on active layer | Han-youl Ryu | 2011-03-01 |
| 7826505 | III-V group GaN-based compound semiconductor device | Joong-kon Son, Han-youl Ryu | 2010-11-02 |
| 7785911 | Semiconductor laser diode with current restricting layer and fabrication method thereof | Joon-seop Kwak, Yoon Joon Sung | 2010-08-31 |
| 7773649 | Semiconductor laser diode having wafer-bonded structure and method of fabricating the same | Kyu-sang Kim | 2010-08-10 |
| 7750984 | Photoluminescence liquid crystal display | Byoung-lyong Choi, Jae Ho Lee | 2010-07-06 |
| 7715458 | Semiconductor optical devices, systems and methods of manufacturing the same | Jun-youn Kim, Soo-haeng Cho | 2010-05-11 |
| 7693200 | Semiconductor laser diode having ridge | Jung Hye Chae, Jong-In Shim, Kyu-sang Kim, Han-youl Ryu | 2010-04-06 |
| 7682852 | Method of manufacturing semiconductor laser device including light shield plate | Han-youl Ryu, Youn Joon Sung | 2010-03-23 |
| 7656926 | Optical connection device and method of fabricating the same | Han-youl Ryu | 2010-02-02 |
| 7616674 | Semiconductor laser diode array | Han-youl Ryu, Ok-hyun Nam | 2009-11-10 |
| 7522649 | Submount of a multi-beam laser diode module | Tae-hoon Jang, Hyung-kun Kim | 2009-04-21 |
| 7489714 | Speckle reduction laser and laser display apparatus having the same | Yong-hwa Park, Jun-o Kim, Yong-kweun Mun | 2009-02-10 |
| 7336686 | Laser display apparatus | — | 2008-02-26 |
| 7151786 | Semiconductor laser diode with current restricting layer and fabrication method thereof | Joon-seop Kwak, Youn Joon Sung | 2006-12-19 |
| 7058105 | Semiconductor optoelectronic device | Sung-nam Lee, Tan Sakong | 2006-06-06 |
| 6992318 | Semiconductor device having superlattice semiconductor layer and method of manufacturing the same | Won Seok Lee, Joon-seop Kwak, Ho Sun Paek, Sung-nam Lee, Tan Sakong | 2006-01-31 |
| 6990134 | GaN series surface-emitting laser diode having spacer for effective diffusion of holes between P-type electrode and active layer, and method for manufacturing the same | Yong-jo Park, Heon-su Jeon, Si-Hyun Park | 2006-01-24 |
| 6754245 | GaN series surface-emitting laser diode having spacer for effective diffusion of holes between p-type electrode and active layer, and method for manufacturing the same | Yong-jo Park, Heon-su Jeon, Si-Hyun Park | 2004-06-22 |