Issued Patents All Time
Showing 1–25 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146447 | Multimode engines with advanced valvetrain systems and methods of use | Shengrong Zhu, Mark Shirley, Ankith Ullal, Nam Kyun Kang, Jeffrey Hollowell +2 more | 2024-11-19 |
| 12123369 | Active method for cold start emissions reduction | Shengrong Zhu, Jeffrey Hollowell, Mark Shirley, Nicholas Fantin | 2024-10-22 |
| 12006884 | Split cycle waste heat method for combustion initiation in gasoline compression ignition engine | Mark Shirley, Nicholas Fantin, Shengrong Zhu, Jeffrey Hollowell, Nahm Roh Joo | 2024-06-11 |
| 11459995 | Combustion engine mode optimization | Antowan Zyada, Shengrong Zhu, Philip Zoldak, Jeffrey Hollowell, Mark Shirley +1 more | 2022-10-04 |
| 11313258 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, In Sang Ryu, Dongheon Park, Back Sik Kim, Seung Jae Lee | 2022-04-26 |
| 11306628 | Continuous variable valve duration apparatus and engine provided with the same | Hyeon Woo Kim, Back Sik Kim, Jong Gu Kim | 2022-04-19 |
| 11306627 | Continuous variable valve duration apparatus and engine provided with the same | Hyeon Woo Kim, Back Sik Kim, Jong Gu Kim | 2022-04-19 |
| 11255281 | Control method for cylinder deactivation and engine to which the same is applied | Hyeon Woo Kim | 2022-02-22 |
| 10927771 | Continuous variable valve duration apparatus and engine provided with the same | Hyeonwoo Kim, Back Sik Kim, Jong Gu Kim | 2021-02-23 |
| 10920679 | Method for controlling of valve timing of continuous variable valve duration engine | In Sang Ryu, You Sang Son, Kiyoung Kwon | 2021-02-16 |
| 10855143 | Power train including cylinder block water jacket having motor cooling port | You Sang Son, Ingee Suh, Jae Bum Park, Jeong Soo Eo, Back Sik Kim +1 more | 2020-12-01 |
| 10815838 | Continuously variable valve duration apparatus and engine provided with the same | You Sang Son, In Sang Ryu, Dongheon Park, Back Sik Kim, 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, Dongheon Park +3 more | 2020-05-19 |
| 10634067 | System and method for controlling valve timing of continuous variable valve duration engine | In Sang Ryu, You Sang Son, Kiyoung Kwon | 2020-04-28 |
| 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, Back Sik Kim, Kiyoung Kwon | 2020-04-28 |
| 10634066 | System and method for controlling valve timing of continuous variable valve duration engine | In Sang Ryu, You Sang Son, 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, Dongheon Park +3 more | 2020-02-18 |
| 10563550 | Valve duration control apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2020-02-18 |
| 10556496 | Power train | You Sang Son, Ingee Suh, Jae Bum Park, Jeong Soo Eo, Back Sik Kim +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, Dongheon Park +3 more | 2020-02-04 |
| 10544716 | Valve duration control apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2020-01-28 |
| 10538156 | Power train apparatus | You Sang Son, Ingee Suh, Jae Bum Park, Jeong Soo Eo, Back Sik Kim +1 more | 2020-01-21 |
| 10533464 | Valve duration control apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2020-01-14 |
| 10519818 | Valve duration control apparatus and engine provided with the same | Kyung-Mo Kim, You Sang Son | 2019-12-31 |
| 10480358 | Continuously variable valve timing apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2019-11-19 |