Inventor
Jinfei NIU
Inventor
CN
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information56%
H10KOrganic electric solid-state devices11%
H10DInorganic electric semiconductor devices7%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
G06FElectric digital data processing4%
G11CStatic stores4%
H01LSemiconductor devices4%
PatentTitleYear
12,586,525Pixel driving circuit with driving current controlled by digital signals for grayscale control, display device and display method202612,520,668Display substrate, preparing method therefor, and display device202612,488,746Array substrate and display apparatus202512,451,050Pixel circuit and display device202512,451,076Pixel circuit and driving method therefor, display panel, and display device202512,406,622Pixel driving circuit and driving method thereof, display panel, and display apparatus202512,367,807Pixel circuit, driving method therefor and display apparatus202512,349,575Display panel, manufacture method therefor, and display device202512,315,430Pixel circuit, drive method therefor, display substrate, and display device202512,300,152Pixel circuit, driving method thereof, display substrate and display device202512,295,193Display substrate and display device202512,283,234Pixel driving circuit and driving method therefor, and display panel and display apparatus202512,272,295Pixel circuit for controlling light-emitting duration of light emitting element and method for driving same, display substrate, and display apparatus202512,237,316Display substrate, tiled display panel and display device202512,073,762Pixel driving circuit, pixel driving method, display panel and display device202411,842,684Display panel and method for driving the same, and display apparatus202311,694,597Pixel driving circuit, pixel driving method, display panel and display device202311,670,213Display panel and driving method thereof, and display device202311,538,405Pixel driving circuit, pixel driving method, display panel and display device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (19)· patent assignee history
2022–2026Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (5)· patent assignee history
2022–2026Based in CN· patent location history
2025–2026Patents assigned to BEIJING BOE DISPLAY TECH CO (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 19 | 2022–2026 |
| BEIJING BOE DISPLAY TECH CO | 7 | 2025–2026 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 5 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 19 | 2022–2026 |