Box-type substation, energy storage power supply system, and photovoltaic power generation system
US-12500413-B2 · Dec 16, 2025 · US
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Zhao Yazhu patents
Zhao Yazhu is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Yazhu |
| Total patents | 11 |
| First publication | Aug 20, 2015 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Switch, power conversion apparatus, and power supply system
US-2025292976-A1 · Sep 18, 2025 · US
Switch, power conversion apparatus, and power supply system
US-12340959-B2 · Jun 24, 2025 · US
Box-type substation, energy storage power supply system, and photovoltaic power generation system
US-2025079828-A1 · Mar 6, 2025 · US
Power generation system
US-12034308-B2 · Jul 9, 2024 · US
Power Generation System
US-2023163597-A1 · May 25, 2023 · US
Switch, power conversion apparatus, and power supply system
US-2023121284-A1 · Apr 20, 2023 · US
Electrical coupler, power converter, and method
US-10475551-B2 · Nov 12, 2019 · US
Power converter
US-10103640-B2 · Oct 16, 2018 · US
Electrical coupler, power converter, and method
US-2016315530-A1 · Oct 27, 2016 · US
Recent patents
Latest publications not already listed above.
Power Converter
US-2015236607-A1 · Aug 20, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huawei Digital Power Tech Co Ltd | 7 |
| Ge Energy Power Conversion Technology Ltd | 2 |
| Huawei Tech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02M7/003 | 5 |
| H02J2101/24 | 4 |
| H02J3/381 | 4 |
| H02J2300/24 | 4 |
| H01H83/20 | 3 |