Inventor
YANSHEN HU
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems33%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles11%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%
H01FMagnets11%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
H02JElectric power networks11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
12,542,498Multiphase inverter circuit for generating target AC power based on DC power provided by DC power supply and its modulation method202612,420,613Method for controlling vehicle air conditioner and vehicle on-board controller202512,395,098Bidirectional inverter circuit and bidirectional inverter202512,272,988Charging control method, system, and storage medium202511,587,726Coupled inductor structure2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to HUAWEI DIGITAL POWER TECH CO LTD (1)· patent assignee history
2023–2026Based in CN· patent location history
2025–2026Patents assigned to HUIZHOU ROYPOW TECH CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUIZHOU ROYPOW TECH CO LTD | 4 | 2025–2026 |
| HUAWEI DIGITAL POWER TECH CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2023–2026 |