Inventor
DONGYANG DENG
Inventor
CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium24%
H10KOrganic electric solid-state devices24%
C09KMaterials for miscellaneous applications, not provided for elsewhere21%
C07DHeterocyclic compounds13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
C07CAcyclic or carbocyclic compounds5%
H01LSemiconductor devices5%
PatentTitleYear
12,448,354Organic compound and application thereof202512,435,270Organic compound, OLED, and application thereof202512,421,448Organic compound and electroluminescence application thereof202512,414,464Organic compound and application thereof202512,378,262Organic compound and application thereof202511,912,729Compound, display panel and display apparatus202411,785,841Compound, display panel and display apparatus202311,459,344Compound, light-emitting material, and organic light-emitting display panel202211,312,710Compound and organic light-emitting display device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to WUHAN TIANMA MICRO ELECTRONICS CO LTD (8)· patent assignee history
2022–2025Patents assigned to WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH (7)· patent assignee history
2022Patents assigned to SHANGHAI TIANMA AM OLED CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to WUHAN TIANMA MICROELECRONICS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WUHAN TIANMA MICRO ELECTRONICS CO LTD | 8 | 2022–2025 |
| WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH | 7 | 2022–2025 |
| SHANGHAI TIANMA AM OLED CO LTD | 1 | 2022 |
| WUHAN TIANMA MICROELECRONICS CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 9 | 2022–2025 |