P

Inventor

ZHANG DEQIANG

CN11 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG DEQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV TSINGHUA

3 patents
US6806491B2Oct 19, 2004

Organic light-emitting devices

UNIV TSINGHUA38 citations90
US7786471B2Aug 31, 2010

Organic electroluminescence device

UNIV TSINGHUA1 citations49
US7501755B2Mar 10, 2009

Electron injection layer material for organic electroluminescence device

UNIV TSINGHUA0 citations45

KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD

2 patents
US10985195B2Apr 20, 2021

Array substrates and methods for manufacturing thereof and display screens

KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD0 citations61
US10909344B2Feb 2, 2021

Fingerprint identification control methods, touch panels and display devices

KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD0 citations61

QIU YONG

2 patents
US8390191B2Mar 5, 2013

Methods of preparing a Li film and methods of preparing an organic light emitting device

QIU YONG0 citations50
US8257128B2Sep 4, 2012

Methods of preparing a Li film and methods of preparing an organic light emitting device

QIU YONG0 citations50

YUNGU GUAN TECH CO LTD

1 patent
US11528822B2Dec 13, 2022

Flexible display screen cover plate, flexible display module and flexible display device

YUNGU GUAN TECH CO LTD1 citations61

GENOMATICA INC

1 patent
US12480144B2Nov 25, 2025

Cannabinoid synthase variants and methods for their use

GENOMATICA INC0 citations47

HUAWEI TECH CO LTD

1 patent
US7921034B2Apr 5, 2011

Advertisement platform, system for playing advertisement and method thereof

HUAWEI TECH CO LTD0 citations37

SAIMO ELECTRIC COMPANY LTD

1 patent
US9631970B2Apr 25, 2017

High precision belt weighing device and method

SAIMO ELECTRIC COMPANY LTD0 citations29