Inventor
Yamei BAI
Inventor
CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices28%
H10KOrganic electric solid-state devices24%
C07DHeterocyclic compounds17%
C09KMaterials for miscellaneous applications, not provided for elsewhere14%
C07CAcyclic or carbocyclic compounds3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
G11CStatic stores3%
H10DInorganic electric semiconductor devices3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
PatentTitleYear
12,462,854Storage device and display202512,170,057Light-emitting circuit and display panel202411,515,488Thermally activated delayed fluorescence material having red, green, or blue color, synthesis method thereof, and application thereof202211,374,179Dithiazine-based hole transport material, preparing method thereof, and organic light-emitting device202211,362,284Efficient blue-green to orange-red thermally activated delayed fluorescence material, manufacture method, and application thereof202211,342,363Array substrate202211,326,096Red light thermally activated delayed fluorescence material, method for preparing the same, and organic light emitting diode device202211,283,029Thermally activated delayed fluorescence material, organic electroluminescent device, and display panel202211,205,756Green light thermally activated delayed fluorescence (TADF) material and application thereof202111,152,600Organic light-emitting diode display panel and manufacture method thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (8)· patent assignee history
2021–2025Based in CN· patent location history
2024–2025Patents assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD | 8 | 2021–2022 |
| SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD | 2 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 10 | 2021–2025 |