Inventor
YANYAN XU
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices29%
G09GArrangements or circuits for control of indicating devices using static means to present variable information21%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%
H10DInorganic electric semiconductor devices14%
H01LSemiconductor devices7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
PatentTitleYear
12,563,920Display panel and manufacturing method thereof, and display device202612,501,767Display panel with isolation spacer including groove-shaped structure, fabrication method therefor, and display apparatus202512,119,447Electrolyte and electrochemical apparatus202411,723,232Organic light-emitting display panel, preparation method thereof, display apparatus and electronic device202311,538,426Display panel and electronic apparatus202211,239,285Organic electroluminescent display panel, display device, and detection method202211,176,898Display panel and electronic apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (6)· patent assignee history
2021–2026Patents assigned to CHONGQING BOE DISPLAY TECH CO LTD (6)· patent assignee history
2021–2026Based in CN· patent location history
2024Patents assigned to NINGDE AMPEREX TECHNOLOGY LTD (1)· patent assignee history
2025Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 6 | 2021–2026 |
| CHONGQING BOE DISPLAY TECH CO LTD | 6 | 2021–2026 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 1 | 2025 |
| NINGDE AMPEREX TECHNOLOGY LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2021–2026 |