Inventor
Xuefen ZHANG
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids13%
G01RMeasuring electric variables4%
G05BControl or regulating systems in general4%
G05FSystems for regulating electric or magnetic variables4%
G06FElectric digital data processing4%
H02HEmergency protective circuit arrangements4%
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 systems4%
PatentTitleYear
12,199,430Current transformer, method for distributing electric energy using same, and electric energy distribution system202512,021,409Photovoltaic electric appliance and charging control method, device and circuit thereof, and storage medium202411,936,183Energy-internet system, energy routing conversion device, and energy control method202411,862,970DC home power consumption system and wiring method for home appliances based on the system202411,831,151Photovoltaic electric appliance system, method and device of controlling voltage protection value thereof202311,710,969Power optimization method and apparatus therefor, and photovoltaic device and photovoltaic system202311,502,511Control method for direct current electrical device and direct current electrical device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to GREE ELECTRIC APPLIANCES INC ZHUHAI (7)· patent assignee history
2022–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GREE ELECTRIC APPLIANCES INC ZHUHAI | 7 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2022–2025 |