Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203402 | Method and apparatus for purifying exhaust gas of vessel and vessel including the same | Gwang Hyun LEE, Hyung Ju Roh, Min-Woo Lee, Won Kyeong Son, Byung Tak Nam +2 more | 2025-01-21 |
| 11339706 | Integrated hybrid power apparatus | Byeong Gyu Gang | 2022-05-24 |
| 11289978 | Power apparatus for integrated cooling and method for cooling the same | Bo Hwa Lee | 2022-03-29 |
| 11220334 | High efficiency long range drone | Bo Hwa Lee | 2022-01-11 |
| 9862502 | Electric power supply system having active power control device | Bo Hwa Lee, Poo Min Park, Chun Taek Kim, Seok Min Ahn, Soon Bae Chung +1 more | 2018-01-09 |
| 9724474 | Filter syringe | — | 2017-08-08 |
| 9314570 | Filter needle | — | 2016-04-19 |
| 9265883 | Filter needle | — | 2016-02-23 |
| 6467784 | Anti-roll system for vehicle | — | 2002-10-22 |
| 6359885 | Multi-channel packet switching apparatus having traffic flow controlling and checking functions | Paul Seungkyu Min, Kyeong Soo Kim, Otto A. Schmid | 2002-03-19 |
| 6216830 | Shock absorber | — | 2001-04-17 |
| 6142495 | Stabilizer for vehicle | — | 2000-11-07 |
| 6128292 | Packet switching apparatus with multi-channel and multi-cast switching functions and packet switching system using the same | Paul Seungkyu Min, Peter Yan | 2000-10-03 |
| 5982083 | Cathode for electron tube | Gyu-nam Ju, Jong-Seo Choi, Kwang-Min Lee, Kwi-Seok Choi, Su Chan LEE +1 more | 1999-11-09 |
| 5772301 | Display combined with slide projector and liquid crystal projector | Soon Hyung Kwon | 1998-06-30 |
| 5732085 | Fixed length packet switching apparatus using multiplexers and demultiplexers | Kyeong Soo Kim, Hyup Jong Kim, Jeong Jin Lee | 1998-03-24 |
| 5698937 | Cathode for electron tube | Gyu-nam Ju, Jong-Seo Choi, Kwang-Min Lee, Kwi-Seok Choi | 1997-12-16 |