Inventor
Yunchuan Li
Inventor
Shenzhen, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds24%
C09KMaterials for miscellaneous applications, not provided for elsewhere24%
H01LSemiconductor devices24%
H10KOrganic electric solid-state devices24%
C07CAcyclic or carbocyclic compounds5%
PatentTitleYear
10,626,327Light emitting material, manufacturing method thereof and organic light emitting diode using the light emitting material202010,577,537Light emitting material, manufacture method thereof and organic light emitting diode using the light emitting material202010,280,365Light emitting material, manufacture method thereof and organic light emitting diode using the light emitting material201910,208,013Light emitting material, manufacture method thereof and organic light emitting diode using the light emitting material20199,859,509'Thioxanthone aromatic amine compound and organic light emitting device using the same'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to SHENZHEN CHINA STAR OPTOELECT (3)· patent assignee history
2018–2020Based in Shenzhen, CN· patent location history
2020Patents assigned to TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENZHEN CHINA STAR OPTOELECT | 3 | 2018–2019 |
| TCL CHINA STAR OPTOELECTRONICS TECH CO LTD | 2 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 5 | 2018–2020 |