Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467062 | Oil pressure switch, apparatus for diagnosing piston cooling oil jet, and method of controlling the same | Sang Bong Han, Sang Suk Lee | 2022-10-11 |
| 11009426 | Oil pressure switch, apparatus for diagnosing piston cooling oil jet, and method of controlling the same | Sang Bong Han, Sang Suk Lee | 2021-05-18 |
| 10927794 | Active canister purge system and diagnostic method thereof | — | 2021-02-23 |
| 10920692 | Active canister purge system and method for controlling the same | — | 2021-02-16 |
| 10815938 | Method for diagnosing leakage of fuel vapor purge system | — | 2020-10-27 |
| 10697399 | Canister purge system and method for diagnosing purge valve thereof | — | 2020-06-30 |
| 10662902 | Purge control solenoid valve | Ahn Hee Lee | 2020-05-26 |
| 10655568 | Fuel vapor purge system and method for diagnosing leakage of fuel vapor using the same | Il Nam Lee, Sang Bong Han | 2020-05-19 |
| 10619600 | Recirculation valve | — | 2020-04-14 |
| 10544765 | Connector device | Minho Lee, Hideto Nakamura | 2020-01-28 |
| 10533524 | Apparatus and method for purging fuel vapor | Dong Hee Han | 2020-01-14 |
| 10415516 | Engine system | Han Sang Kim, Seong Sik Kim, Bonghoon Han, Jungjoo Park, Wootae Kim | 2019-09-17 |
| 10393073 | Intake manifold and engine including the same | Jungjoo Park | 2019-08-27 |
| 10345184 | Apparatus and method for diagnosing failure of sensor | — | 2019-07-09 |
| 10240540 | Engine system and control method using the same | — | 2019-03-26 |
| 10167792 | Engine system and control method of using the engine system | — | 2019-01-01 |
| 10167821 | Engine system having exhaust gas recirculation apparatus and method of controlling the engine system having exhaust gas recirculation apparatus | — | 2019-01-01 |
| 10167772 | Bypass valve apparatus | Jungjoo Park, Hyo Chul Kim | 2019-01-01 |
| 10145321 | Engine system having exhaust gas recirculation apparatus | — | 2018-12-04 |
| 10125704 | Engine system having EGR apparatus | — | 2018-11-13 |
| 10100788 | Engine system for exhausting condensate water and method of using the engine system | Han Sang Kim | 2018-10-16 |
| 10090613 | Connector device with improved connection reliability of terminal fittings | Minho Lee, Hideto Nakamura | 2018-10-02 |
| 10014633 | Connector device for fuel injection device | Minho Lee, Hideto Nakamura | 2018-07-03 |