Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506570 | Method for sensing damage of bearing of engine using vibration signal | Hyuk Im, Dong-Chune Hong, Jin Kwon Kim, Dae Woon Kim, Jun Ho Park +2 more | 2022-11-22 |
| 11384707 | Method for sensing damage to bearing of engine | Byng-Mo JEON, Sang-Hyuk Mun, Hyung-Mook YOON, Young-Joon Park, Jun Ho Park +3 more | 2022-07-12 |
| 11186801 | Method for manufacturing oil gel capsules and method for manufacturing contact part for vehicle, including oil gel capsules | Jeong Uk An, In Woong Lyo, Kyung Ku Yeo, Do-Young Wang, Ju-Yeong An +2 more | 2021-11-30 |
| 11180713 | Method for manufacturing oil gel capsules and method for manufacturing contact part for vehicle, including oil gel capsules | Jeong Uk An, In Woong Lyo, Kyung Ku Yeo, Do-Young Wang, Ju-Yeong An +2 more | 2021-11-23 |
| 10564070 | Method for detecting damaged-bearing in engine using vibration signal | Hyuk Im, Dong-Chune Hong, Jin Kwon Kim, Dae Woon Kim, Jun Ho Park +2 more | 2020-02-18 |
| 10107155 | Valve timing control apparatus of internal combustion engine | Bonghoon Han, Jaechun Kim, Hyung Ick Kim, Yoshihiko Yamada, Manabu Katayama +1 more | 2018-10-23 |
| 8528509 | Variable valve lift apparatus | Hosung Cho, Jin Gyu Yang, Myung Rae Cho, Seong Hyuk Kang, Taewon Park +6 more | 2013-09-10 |
| 8505372 | Cam target wheel for vehicle | Myung Rae Cho, Sang-Hee Lee | 2013-08-13 |
| 8468985 | Electro-hydraulic variable valve lift apparatus | Hosung Cho, Jin Gyu Yang, Myung Rae Cho, Duk-Jin Park, Seong Hyuk Kang +8 more | 2013-06-25 |
| 8408173 | Electro-hydraulic variable valve lift apparatus | Myung Rae Cho, Taewon Park, Woo Tae Kim, Myung-Sik Choi, Eui Chul Choi +1 more | 2013-04-02 |
| 8166930 | Variable compression ratio apparatus | Myung Rae Cho, Woo Tae Kim, Won Gyu Kim, Jin-woo Cho | 2012-05-01 |
| 8074612 | Variable compression ratio apparatus | Min Sig Shin, Myung Rae Cho, Woo Tae Kim, Won Gyu Kim, Jin-woo Cho | 2011-12-13 |
| 7985055 | Dual rotor oil pump of an engine with balance weight arrangement | Min Sig Shin, Myung Rae Cho, Wootae Kim, Jin-woo Cho | 2011-07-26 |
| 7946834 | Balance shaft module equipped with oil pump | Myung Rae Cho, Jin-woo Cho, Woo Tae Kim, Min Sig Shin | 2011-05-24 |