Inventor
BAOHUA WANG
Inventor
CN
Overview
Patents· 6 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 systems29%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
B22FWorking metallic powder7%
C22BProduction and refining of metals7%
C22CAlloys7%
H01FMagnets7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
H02HEmergency protective circuit arrangements7%
H03KPulse technique7%
H05KPrinted circuits7%
PatentTitleYear
12,323,051Power supply apparatus and method for controlling power supply apparatus202512,149,159Driving circuit of power devices, switching circuit and power conversion circuit202412,068,584Semiconductor-fiber-laser assembly and fiber laser202411,621,631Power factor correction converter and control method thereof202311,587,718Integrated transformer and power converter202311,247,270Method for preparing vanadium and vanadium alloy powder from vanadium-containing materials through shortened process2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to CHENGDE BRANCH OF HBIS GROUP (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to DELTA ELECTRONICS SHANGHAI CO (4)· patent assignee history
2024Patents assigned to BWT BEIJING LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS SHANGHAI CO | 4 | 2023–2025 |
| BWT BEIJING LTD | 1 | 2024 |
| CHENGDE BRANCH OF HBIS GROUP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022–2025 |