Direct current-direct current conversion apparatus for charging pile, and charging pile
US-2025337320-A1 · Oct 30, 2025 · US
This page is not indexed by search engines while we improve data quality.
Pan Denghai patents
Pan Denghai is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pan Denghai |
| Total patents | 11 |
| First publication | May 21, 2015 |
| Latest publication | Oct 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Relay, power distribution apparatus, and charging pile
US-2025240892-A1 · Jul 24, 2025 · US
Resonant converter and voltage conversion method
US-12301105-B2 · May 13, 2025 · US
Charging module and charging system
US-2024253494-A1 · Aug 1, 2024 · US
Power supply apparatus, three-phase transformer circuit, and charging pile
US-2024186908-A1 · Jun 6, 2024 · US
Battery connection status detection circuit and method, battery, device, and system
US-2023223767-A1 · Jul 13, 2023 · US
Resonant converter and voltage conversion method
US-2023136512-A1 · May 4, 2023 · US
Sampling circuit, equalization circuit, and system for single cell in series battery pack
US-11041911-B2 · Jun 22, 2021 · US
Sampling circuit, equalization circuit, and system for single cell in series battery pack
US-2019317153-A1 · Oct 17, 2019 · US
Resonant bidirectional converter, uninterruptible power supply apparatus, and control method
US-2015180350-A1 · Jun 25, 2015 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huawei Digital Power Tech Co Ltd | 7 |
| Huawei Tech Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02B70/10 | 5 |
| Y02T10/70 | 5 |
| H02M3/33573 | 4 |
| H02M3/01 | 4 |
| H02M1/0058 | 3 |