Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168098 | Heat moisture exchanger (HME) having rotatable bypass channel for use in a medical ventilation system | Mark Edwin Zyzelewski | 2024-12-17 |
| 12146447 | Multimode engines with advanced valvetrain systems and methods of use | Shengrong Zhu, Kyoung Pyo Ha, Ankith Ullal, Nam Kyun Kang, Jeffrey Hollowell +2 more | 2024-11-19 |
| 12123369 | Active method for cold start emissions reduction | Shengrong Zhu, Jeffrey Hollowell, Kyoung Pyo Ha, Nicholas Fantin | 2024-10-22 |
| 12006884 | Split cycle waste heat method for combustion initiation in gasoline compression ignition engine | Nicholas Fantin, Shengrong Zhu, Kyoung Pyo Ha, Jeffrey Hollowell, Nahm Roh Joo | 2024-06-11 |
| 11459995 | Combustion engine mode optimization | Antowan Zyada, Kyoung Pyo Ha, Shengrong Zhu, Philip Zoldak, Jeffrey Hollowell +1 more | 2022-10-04 |
| 11346317 | Ignition system for dual mode ignition and engine having the same | Mayuri Wagh, Philip Zoldak | 2022-05-31 |
| 10316802 | Exhaust gas recirculation device for vehicle | — | 2019-06-11 |