Inventor

WANG JIANYUN

BE7 patents

⚠️ This page may combine multiple inventors who share the name “WANG JIANYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI TIANMA AM OLED CO LTD

3 patents

US10439008B2Oct 8, 2019

Organic light-emitting display panel and manufacturing method thereof, and organic light-emitting display device

SHANGHAI TIANMA AM OLED CO LTD1 citations58

US10615355B2Apr 7, 2020

Organic light-emitting display panel and display device

SHANGHAI TIANMA AM OLED CO LTD0 citations41

US10439003B1Oct 8, 2019

Organic light-emitting display panel and display device

SHANGHAI TIANMA AM OLED CO LTD0 citations37

WUHAN TIANMA MICRO ELECTRONICS CO LTD

1 patent

US11360556B2Jun 14, 2022

Display device and display driving method for a display panel

WUHAN TIANMA MICRO ELECTRONICS CO LTD1 citations59

HUBEI YANGTZE IND INNOVATION CENTER OF ADVANCED DISPLAY CO LTD

1 patent

US12575321B2Mar 10, 2026

Light-emitting layer, light-emitting device and light-emitting apparatus

HUBEI YANGTZE IND INNOVATION CENTER OF ADVANCED DISPLAY CO LTD0 citations53

SHANGHAI TIANMA MICROELECTRONICS CO LTD

1 patent

US12497400B2Dec 16, 2025

Organic compound, hole injection material, and application thereof

SHANGHAI TIANMA MICROELECTRONICS CO LTD0 citations46

DEVAN CHEMICALS NV

1 patent

US9611177B2Apr 4, 2017

Microcapsules and concrete containing the same

DEVAN CHEMICALS NV0 citations35