Inventor
Zhijun Du
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC08primary
LOC0830%
LOC2620%
G01SRadio direction-finding10%
G06FElectric digital data processing10%
G06KGraphical data reading10%
G06TImage data processing or generation, in general10%
G06VImage or video recognition or understanding10%
PatentTitleYear
D1074404Manual trolley2025D1074405Manual trolley2025D0984698LED driving light2023D0979364Grommet plier2023D0979827LED light bar202311,423,695Face location tracking method, apparatus, and electronic device202211,366,209Method for determining change in distance, location prompting method and apparatus and system thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to ADVANCED NEW TECHNOLOGIES CO LTD (2)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to DU ZHIJUN (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU ZHIJUNself | 5 | 2023–2025 |
| ADVANCED NEW TECHNOLOGIES CO LTD | 2 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2022–2025 |