Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550947 | Hydrocracking process of heavy hydrocarbon distillates using supercritical solvent | Jae Wook Ryu, Il Yong Jeong, Gyung Rok Kim, Sung-Bum Park, Do Woan Kim +4 more | 2017-01-24 |
| 9550167 | Method for preparing hollow carbon structure using cracking reaction of heavy hydrocarbon fraction | Koriakin Anton, Doo Wook Kim, Eun Ji Woo | 2017-01-24 |
| 9476513 | Fuel cell compound valve for vehicle | Jeong-Hee Park, Myung Ju Jung | 2016-10-25 |
| 8957611 | Starting device for high-voltage components of fuel cell vehicle and method for controlling the same | — | 2015-02-17 |
| 8944304 | Breaking apparatus for glass substrate | Hyung Sang Roh, Ja Yong Koo, Sung Cheal Kim, Won-Kyu Park | 2015-02-03 |
| 8766135 | Glass substrate laser cutting device with real-time breaking detecting function and glass substrate breakage detecting method thereof | Hyung Sang Roh, Ja Yong Koo, Sung Cheal Kim, Won-Kyu Park | 2014-07-01 |
| 8110776 | Glass substrate cutting apparatus and glass substrate cutting system using the same | Hun Sang Jung, Hyung Sang Roh, Taeho Keem, Hun Sik Lee | 2012-02-07 |
| 8089190 | Rotor for an interior permanent magnet synchronous motor | Jeong-Hee Park, Yong Park, Hyuck Roul Kwon, Jung Pyo Hong, Sung-Il Kim +1 more | 2012-01-03 |
| 8084711 | Apparatuses for breaking a glass panel unified with a process table | Hun Sik Lee, Hun Sang Jung, Hyung Sang Roh, Taeho Keem | 2011-12-27 |
| 7468096 | Apparatus for producing oxygen and method for controlling the same | — | 2008-12-23 |
| 6972422 | Method for measuring particles in glass substrate | Taek Cheon Kim, Suk Joon Kim, Ki-Nam Kim, Ga-Hyun Kim, Ji Hwa Jung | 2005-12-06 |