Inventor
XUELIANG ZHAO
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices25%
F21VFunctional features or details of lighting devices or systems thereof25%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted25%
G06FElectric digital data processing17%
G06NComputing arrangements based on specific computational models8%
PatentTitleYear
12,392,478Lamp fixing member, lamp and lamp fixing structure202512,242,477Semantic search based on a graph database202512,234,976Lighting system assembled from lighting fixtures202512,098,825Ceiling-mounted lighting system202411,222,053Searching multilingual documents based on document structure extraction2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to IBM (2)· patent assignee history
2022–2025Based in CN· patent location history
2024–2025Patents assigned to ZHAO XUELIANG (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZHAO XUELIANGself | 3 | 2024–2025 |
| IBM | 2 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2025 |