Issued Patents All Time
Showing 1–25 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180902 | Control method of valve opening and closing for an engine and a valve control apparatus of the engine | Hyeon Woo Kim, Jinyoung Jung | 2024-12-31 |
| 11939890 | Continuous variable valve duration apparatus and control method for the same | Hyeon Woo Kim, Jinyoung Jung | 2024-03-26 |
| 11852046 | Continuous variable valve duration apparatus and engine provided with the same | Kiyoung Kwon, Jinyoung Jung, You Sang Son, Dongwon Jung | 2023-12-26 |
| 11795883 | Apparatus and method of controlling an engine | Hyeon Woo Kim, Jinyoung Jung | 2023-10-24 |
| 11313258 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, In Sang Ryu, Kyoung Pyo Ha, Dongheon Park, Seung Jae Lee | 2022-04-26 |
| 11306627 | Continuous variable valve duration apparatus and engine provided with the same | Hyeon Woo Kim, Kyoung Pyo Ha, Jong Gu Kim | 2022-04-19 |
| 11306628 | Continuous variable valve duration apparatus and engine provided with the same | Hyeon Woo Kim, Kyoung Pyo Ha, Jong Gu Kim | 2022-04-19 |
| 10927771 | Continuous variable valve duration apparatus and engine provided with the same | Hyeonwoo Kim, Kyoung Pyo Ha, Jong Gu Kim | 2021-02-23 |
| 10855143 | Power train including cylinder block water jacket having motor cooling port | You Sang Son, Ingee Suh, Jae Bum Park, Kyoung Pyo Ha, Jeong Soo Eo +1 more | 2020-12-01 |
| 10815838 | Continuously variable valve duration apparatus and engine provided with the same | You Sang Son, In Sang Ryu, Kyoung Pyo Ha, Dongheon Park, Seung Jae Lee | 2020-10-27 |
| 10655511 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Ingee Suh, Kiyoung Kwon, In Sang Ryu, Kyoung Pyo Ha +3 more | 2020-05-19 |
| 10634015 | Continuous variable valve lift apparatus and engine provided with the same and varying valve lift according to operation conditions of engine | You Sang Son, Kyoung Pyo Ha, Kiyoung Kwon | 2020-04-28 |
| 10563551 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Ingee Suh, Kiyoung Kwon, In Sang Ryu, Kyoung Pyo Ha +3 more | 2020-02-18 |
| 10563550 | Valve duration control apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2020-02-18 |
| 10556496 | Power train | You Sang Son, Ingee Suh, Jae Bum Park, Kyoung Pyo Ha, Jeong Soo Eo +1 more | 2020-02-11 |
| 10550738 | Continuously variable valve duration apparatus and engine provided with the same | You Sang Son, Ingee Suh, Kiyoung Kwon, In Sang Ryu, Kyoung Pyo Ha +3 more | 2020-02-04 |
| 10544716 | Valve duration control apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2020-01-28 |
| 10538156 | Power train apparatus | You Sang Son, Ingee Suh, Jae Bum Park, Kyoung Pyo Ha, Jeong Soo Eo +1 more | 2020-01-21 |
| 10533464 | Valve duration control apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2020-01-14 |
| 10480358 | Continuously variable valve timing apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2019-11-19 |
| 10458294 | Variable valve device for engine | Soo Hyung Woo, Seung Kook Han | 2019-10-29 |
| 10436080 | Multiple variable valve lift apparatus | Soo Hyung Woo, Jin Wook Son, You Sang Son, Seung Kook Han, Wootae Kim | 2019-10-08 |
| 10208681 | Continuous variable valve timing apparatus and engine provided with the same | You Sang Son, Woong Kim, Kyoung Pyo Ha, Dongheon Park | 2019-02-19 |
| 10202875 | Powertrain | You Sang Son, Kyoung Pyo Ha | 2019-02-12 |
| 10174643 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Ingee Suh, Kiyoung Kwon, In Sang Ryu, Kyoung Pyo Ha +3 more | 2019-01-08 |