Inventor
Wei RAN
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%
F21SNon-portable lighting devices10%
F21VFunctional features or details of lighting devices or systems thereof10%
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 emitted10%
G02BOptical elements, systems or apparatus10%
H10HInorganic light-emitting semiconductor devices having potential barriers10%
PatentTitleYear
12,566,346Light strip assembly, backlight module and display device202612,517,396Backlight module, manufacturing method thereof, and display module202612,449,697Backlight module, display module and display apparatus202512,436,424Light-emitting module, light-emitting substrate, and display device202512,248,169Backlight module and display device2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (5)· patent assignee history
2025–2026Patents assigned to CHONGQING BOE OPTOELECTRONICS TECH CO LTD (5)· patent assignee history
2025Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
2025Patents assigned to CHONGQING BOE OPTOELECTRONIC TECH CO LTD (1)· patent assignee history
2025–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 5 | 2025–2026 |
| CHONGQING BOE OPTOELECTRONICS TECH CO LTD | 5 | 2025–2026 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 1 | 2025 |
| CHONGQING BOE OPTOELECTRONIC TECH CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2025–2026 |