Ignition coil system
US-12406802-B2 · Sep 2, 2025 · US
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Sim Kiseon patents
Sim Kiseon is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sim Kiseon |
| Total patents | 23 |
| First publication | Jul 5, 2022 |
| Latest publication | Sep 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ignition coil system
US-2025022652-A1 · Jan 16, 2025 · US
Ignition coil control system
US-12080998-B2 · Sep 3, 2024 · US
Ignition coil control system and method
US-12065997-B2 · Aug 20, 2024 · US
Ignition apparatus and control method thereof
US-12031514-B2 · Jul 9, 2024 · US
Ignition apparatus and control method thereof
US-2024167446-A1 · May 23, 2024 · US
System and method for controlling ignition coil
US-11879420-B1 · Jan 23, 2024 · US
Ignition coil control system and method
US-11846262-B2 · Dec 19, 2023 · US
System of ignition coil
US-11795899-B1 · Oct 24, 2023 · US
Electrode wear amount predicting system and method of spark plug
US-11781517-B2 · Oct 10, 2023 · US
Recent patents
Latest publications not already listed above.
Multi-ignition coil control system
US-11784466-B2 · Oct 10, 2023 · US
Spark plug
US-11637411-B2 · Apr 25, 2023 · US
Ignition coil control system
US-2023109264-A1 · Apr 6, 2023 · US
Multi-ignition coil control system
US-2023070763-A1 · Mar 9, 2023 · US
Spark plug
US-2023055431-A1 · Feb 23, 2023 · US
Ignition coil control system and method
US-2023035555-A1 · Feb 2, 2023 · US
Electrode wear amount predicting system and method of spark plug
US-2023029000-A1 · Jan 26, 2023 · US
Ignition coil control system and method thereof
US-11560870-B2 · Jan 24, 2023 · US
Ignition coil control system
US-2022364537-A1 · Nov 17, 2022 · US
System of controlling ignition coil and method thereof
US-2022285921-A1 · Sep 8, 2022 · US
Ignition coil control system and method
US-2022275782-A1 · Sep 1, 2022 · US
Ignition coil control system and method thereof
US-2022252033-A1 · Aug 11, 2022 · US
Method of controlling ignition coil
US-11378055-B1 · Jul 5, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hyundai Motor Co Ltd | 23 |
| Kia Corp | 23 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F38/12 | 15 |
| F02P3/051 | 14 |
| F02P15/08 | 13 |
| F02P9/002 | 10 |
| F02P3/0453 | 10 |