Inventor
Haixin WU
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables17%
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 systems17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
A47JKitchen equipment11%
LOC2511%
A47GHousehold or table equipment6%
G06FElectric digital data processing6%
H01RElectrically-conductive connections6%
H03KPulse technique6%
LOC266%
PatentTitleYear
D1084455Solar post light2025D1083186Solar post light202512,327,960Power supply socket with vibration touch keys2025D1063156Solar stair light202512,057,771Voltage spike measurement circuit and method202412,034,366Startup control method and system202411,804,772Startup control method and system, and voltage spike measurement circuit and method202311,457,755Teapot2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SHENZHEN BUYDEEM TECH CO (2)· patent assignee history
2022–2025Based in CN· patent location history
2023–2024Patents assigned to DELTA ELECTRONICS SHANGHAI CO (3)· patent assignee history
2025Patents assigned to WU HAIXIN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS SHANGHAI CO | 3 | 2023–2024 |
| WU HAIXINself | 3 | 2025 |
| SHENZHEN BUYDEEM TECH CO | 2 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 8 | 2022–2025 |