Vehicle and system for preventing free riding
US-12314953-B2 · May 27, 2025 · US
Lee Chang Jae is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Chang Jae |
| Total patents | 23 |
| First publication | Jan 22, 2015 |
| Latest publication | May 27, 2025 |
Publications ranked by popularity score, then publication date.
US-12314953-B2 · May 27, 2025 · US
US-11698621-B2 · Jul 11, 2023 · US
US-2023211807-A1 · Jul 6, 2023 · US
US-2023214840-A1 · Jul 6, 2023 · US
US-2023215192-A1 · Jul 6, 2023 · US
US-11623426-B2 · Apr 11, 2023 · US
US-2022379786-A1 · Dec 1, 2022 · US
US-11398318-B2 · Jul 26, 2022 · US
US-2021356933-A1 · Nov 18, 2021 · US
US-2021114339-A1 · Apr 22, 2021 · US
Latest publications not already listed above.
US-RE47834-E · Feb 4, 2020 · US
US-10435032-B2 · Oct 8, 2019 · US
US-2018350475-A1 · Dec 6, 2018 · US
US-2017369076-A1 · Dec 28, 2017 · US
US-9578740-B2 · Feb 21, 2017 · US
US-9522701-B2 · Dec 20, 2016 · US
US-9278695-B2 · Mar 8, 2016 · US
US-9254844-B2 · Feb 9, 2016 · US
US-9113417-B2 · Aug 18, 2015 · US
US-2015148986-A1 · May 28, 2015 · US
US-2015142299-A1 · May 21, 2015 · US
US-2015073659-A1 · Mar 12, 2015 · US
US-2015021084-A1 · Jan 22, 2015 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hyundai Motor Co Ltd | 17 |
| Kia Corp | 5 |
| Kepco Eng & Constr Co Inc | 4 |
| Kia Motors Corp | 3 |
| Samsung Electro Mech | 2 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60W2520/10 | 5 |
| B60W2540/18 | 5 |
| G01S17/42 | 5 |
| G01S17/931 | 5 |
| B60W50/14 | 4 |