Inventor
Song WAN
Inventor
CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules20%
H02JElectric power networks15%
G06TImage data processing or generation, in general7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
H02HEmergency protective circuit arrangements5%
LOC145%
F24SSolar heat collectors2%
G01RMeasuring electric variables2%
G05BControl or regulating systems in general2%
PatentTitleYear
12,531,510Location update method and apparatus of photovoltaic string202612,519,317Power supply system, protection method for power supply system, and DC/DC converter202612,456,869Photovoltaic power generation system, photovoltaic inverter, and IV curve scanning method202512,413,178Rotation system and controller for photovoltaic tracker202512,395,124Photovoltaic cell detection method, apparatus, and system, medium, and chip202512,199,566Linkage protection system and method for photovoltaic power station202512,136,900Method, apparatus, and system for detecting solar cell of photovoltaic plant202412,021,390Power coordination method for photovoltaic station and station202412,009,783Fault detection method, fault detection apparatus for photovoltaic module and computer-readable storage medium202411,799,419Detection condition determining method, apparatus, and photovoltaic system2023D1001098Replacement headband cushion kit2023D1000414Ear pad2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to HUAWEI DIGITAL POWER TECH CO LTD (10)· patent assignee history
2023–2024Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2023Patents assigned to WAN SONG (2)· patent assignee history
2023Patents assigned to ZHANG JUN (1)· patent assignee history
2023–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI DIGITAL POWER TECH CO LTD | 10 | 2023–2026 |
| HUAWEI TECH CO LTD | 2 | 2023–2024 |
| WAN SONGself | 2 | 2023 |
| ZHANG JUN | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 12 | 2023–2026 |