Inductive device and power converter using the same
US-2026094754-A1 · Apr 2, 2026 · US
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Chen kai-de patents
Chen kai-de is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen kai-de |
| Total patents | 21 |
| First publication | Jul 2, 2020 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Non-isolated push-pull converter
US-2026045865-A1 · Feb 12, 2026 · US
Conversion circuit
US-2026039192-A1 · Feb 5, 2026 · US
Power converter
US-2026039182-A1 · Feb 5, 2026 · US
Transformer and power converter
US-2026004968-A1 · Jan 1, 2026 · US
Integrated electronic component and resonant converter circuit
US-2026004967-A1 · Jan 1, 2026 · US
Magnetic component and circuit board assembly using the same
US-2025372297-A1 · Dec 4, 2025 · US
Planar transformer assembly and power adapter
US-2025273384-A1 · Aug 28, 2025 · US
Filter structure
US-2025273378-A1 · Aug 28, 2025 · US
Magnetic core structure
US-2025118472-A1 · Apr 10, 2025 · US
Recent patents
Latest publications not already listed above.
Integrated magnetic component and magnetic core structure thereof
US-2025111986-A1 · Apr 3, 2025 · US
Transformer
US-2024379284-A1 · Nov 14, 2024 · US
Transformer
US-2024186053-A1 · Jun 6, 2024 · US
Inductor
US-2024186060-A1 · Jun 6, 2024 · US
Magnetic device and llc series resonant converter having the same
US-2024170204-A1 · May 23, 2024 · US
Inductor device
US-2024087799-A1 · Mar 14, 2024 · US
Transformer
US-2023230748-A1 · Jul 20, 2023 · US
Adjustable leakage inductance transformer
US-11489449-B2 · Nov 1, 2022 · US
Transformer and series resonant converter including the same
US-11171561-B2 · Nov 9, 2021 · US
Transformer and series resonant converter including the same
US-2020395844-A1 · Dec 17, 2020 · US
Adjustable leakage inductance transformer
US-2020211755-A1 · Jul 2, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lite On Technology Corp | 17 |
| Univ Nat Taiwan Science & Technology | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02M3/01 | 9 |
| H01F27/306 | 8 |
| H01F27/2804 | 8 |
| H01F27/24 | 8 |
| H02M3/003 | 8 |