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Inventor

Jianyun WANG

Inventor
CN

Overview

3→
Patents
2022–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
H10KOrganic electric solid-state devices25%
C07DHeterocyclic compounds13%
G06FElectric digital data processing13%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
PatentTitleYear
12,575,321Light-emitting layer, light-emitting device and light-emitting apparatus202612,497,400Organic compound, hole injection material, and application thereof202511,360,556Display device and display driving method for a display panel2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to WUHAN TIANMA MICRO ELECTRONICS CO LTD (1)· patent assignee history
2022Patents assigned to WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH (1)· patent assignee history
2022–2026Based in CN· patent location history
2025Patents assigned to SHANGHAI TIANMA MICROELECTRONICS CO LTD (1)· patent assignee history
2026Patents assigned to HUBEI YANGTZE IND INNOVATION CENTER OF ADVANCED DISPLAY CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUBEI YANGTZE IND INNOVATION CENTER OF ADVANCED DISPLAY CO LTD12026
SHANGHAI TIANMA MICROELECTRONICS CO LTD12025
WUHAN TIANMA MICRO ELECTRONICS CO LTD12022
WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH12022
Locations
LocationPatentsSpan
CN32022–2026