Inventor
QUANWEI SONG
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics46%
G01NInvestigating or analysing materials by determining their chemical or physical properties31%
B60DVehicle connections8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for8%
PatentTitleYear
12,281,994Movable detection device and detection method202512,275,354Accelerator and vehicle-mounted radiation imaging device202511,933,934Security inspection device and transfer method therefor202411,822,043Radiation inspection apparatus comprising a radiation inspection device and wheels and radiation inspection method202311,768,312Security inspection device and transfer method therefor202311,747,510Security inspection device202311,203,239Traction device and traction method2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to NUCTECH CO LTD (7)· patent assignee history
2021–2025Based in CN· patent location history
2023–2024Patents assigned to NUCTECH BEIJING COMPANY LTD (4)· patent assignee history
2023–2024Patents assigned to UNIV TSINGHUA (4)· patent assignee history
2025Patents assigned to NUTECH COMPANY LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NUCTECH CO LTD | 7 | 2021–2025 |
| NUCTECH BEIJING COMPANY LTD | 4 | 2023–2024 |
| UNIV TSINGHUA | 4 | 2023–2024 |
| NUTECH COMPANY LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2021–2025 |