Inventor
QIAORONG CHEN
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Lprimary
F21LLighting devices or systems thereof, being portable or specially adapted for transportation25%
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%
PatentTitleYear
11,371,665Light device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to XIAMEN ECO LIGHTING CO LTD (1)· patent assignee history
2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XIAMEN ECO LIGHTING CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2022 |