Pcb core laminate for wireless power charger and method of manufacturing the same
US-2025374415-A1 · Dec 4, 2025 · US
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Kim Chol Han patents
Kim Chol Han is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Chol Han |
| Total patents | 19 |
| First publication | Oct 4, 2018 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Pcb core laminate for wireless power charger and method of manufacturing the same
US-2025374416-A1 · Dec 4, 2025 · US
Magnetic shielding sheet for wireless power reception module, and wireless power reception module including the same
US-12112883-B2 · Oct 8, 2024 · US
Wireless power receiving device for electric vehicle
US-11962161-B2 · Apr 16, 2024 · US
Vehicle cup holder allowing wireless charging
US-11932155-B2 · Mar 19, 2024 · US
Vehicle cup holder allowing wireless charging
US-11912189-B2 · Feb 27, 2024 · US
Magnetic shielding sheet for wireless power reception module, and wireless power reception module including the same
US-2024029947-A1 · Jan 25, 2024 · US
Vehicle cup holder allowing wireless charging
US-11780357-B2 · Oct 10, 2023 · US
Large area type complex magnetic field shielding sheet and wireless power transfer module including the same
US-11631532-B2 · Apr 18, 2023 · US
Wireless power receiving device for electric vehicle
US-2022416574-A1 · Dec 29, 2022 · US
Recent patents
Latest publications not already listed above.
Combo antenna module
US-2022238992-A1 · Jul 28, 2022 · US
Combo antenna module
US-11329370-B2 · May 10, 2022 · US
Vehicle cup holder allowing wireless charging
US-2021316648-A1 · Oct 14, 2021 · US
Vehicle cup holder allowing wireless charging
US-2021320528-A1 · Oct 14, 2021 · US
Vehicle cup holder allowing wireless charging
US-2021316649-A1 · Oct 14, 2021 · US
Combo antenna module
US-2021005961-A1 · Jan 7, 2021 · US
Large area type complex magnetic field shielding sheet and wireless power transfer module including the same
US-2020328024-A1 · Oct 15, 2020 · US
Magnetic sheet, module comprising same, and portable device comprising same
US-10784030-B2 · Sep 22, 2020 · US
Magnetic sheet, module comprising same, and portable device comprising same
US-2018286546-A1 · Oct 4, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Amosense Co Ltd | 14 |
| Amotech Co Ltd | 3 |
| Hyundai Motor Co Ltd | 2 |
| Kia Corp | 2 |
| Amogreentech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02J50/10 | 15 |
| H02J50/70 | 12 |
| H02J7/02 | 8 |
| H02J50/005 | 8 |
| H01F38/14 | 8 |