Inventor
Yingchang GAO
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices56%
H01LSemiconductor devices33%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
PatentTitleYear
12,532,618Display substrate, method for manufacturing the same and display device202612,075,641Organic electroluminescent device and method for preparing the same202411,637,266Display substrate, manufacturing method thereof, and display panel202311,552,269Display substrate and method for preparing the same, and display device202311,515,499Oled element, 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 (5)· patent assignee history
2022–2026Patents assigned to CHENGDU BOE OPTOELECT TECH CO (5)· patent assignee history
2022Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
2022–2026Based 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 | 2022–2026 |
| CHENGDU BOE OPTOELECT TECH CO | 5 | 2022–2026 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2026 |