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Inventor

Yunchuan Li

Inventor
Shenzhen, CN

Overview

1→
Patents
2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds25%
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
H01LSemiconductor devices25%
H10KOrganic electric solid-state devices25%
PatentTitleYear
10,961,447Light emitting material, manufacture method thereof and organic light emitting diode using the light emitting material2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD12021
Locations
LocationPatentsSpan
Shenzhen, CN12021