P

Inventor

YAM VIVIAN WING-WAH

HK24 patents
⚠️ This page may combine multiple inventors who share the name “YAM VIVIAN WING-WAH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV HONG KONG

19 patents
US7572912B2Aug 11, 2009

Luminescent gold (III) compounds, their preparation, and light-emitting devices containing same

UNIV HONG KONG7 citations72
US7355775B2Apr 8, 2008

Photochromic diarylethene-containing coordination compounds and the production thereof

UNIV HONG KONG8 citations71
US11362287B2Jun 14, 2022

Luminescent cyclometalating tridentate ligand-containing gold(III) compounds with aryl auxiliary ligands for organic light-emitting devices and their preparation thereof

UNIV HONG KONG3 citations70
US11532795B2Dec 20, 2022

Luminescent tetradentate ligand-containing gold(III) compounds for organic light-emitting devices and their preparation

UNIV HONG KONG3 citations69
US11018310B2May 25, 2021

Luminescent tetradentate gold(III) compounds for organic light-emitting devices and their preparation

UNIV HONG KONG2 citations68
US7755826B2Jul 13, 2010

Photochromic diarylethene-containing coordination compounds and the production thereof

UNIV HONG KONG2 citations60
US11770970B2Sep 26, 2023

Luminescent tetradentate ligand-containing gold(III) compounds for organic light-emitting devices and their preparation

UNIV HONG KONG0 citations59
US11765971B2Sep 19, 2023

Luminescent tetradentate gold(III) compounds for organic light-emitting devices and their preparation

UNIV HONG KONG0 citations58
US12116378B2Oct 15, 2024

Transition metal luminescent complexes and methods of use

UNIV HONG KONG1 citations56
US11274246B2Mar 15, 2022

Luminescent gold(III) compounds for organic light-emitting devices

UNIV HONG KONG0 citations50
US12402524B2Aug 26, 2025

Dendrimers containing luminescent platinum(II) compounds for organic light-emitting devices and their preparation

UNIV HONG KONG0 citations48
US10865290B2Dec 15, 2020

Compositions and methods relating to living supramolecular polymerization and polymers

UNIV HONG KONG1 citations47
US9708528B2Jul 18, 2017

Robust photochromic compounds with silicon- or phosphorus-containing heterocyclic ring and the production thereof

UNIV HONG KONG1 citations46
US9691989B2Jun 27, 2017

Carbo- and heterocyclic spiro compounds as donor materials for organic photovoltaics and their preparation

UNIV HONG KONG0 citations45
US8987450B2Mar 24, 2015

Luminescent gold(III) compounds for organic light-emitting devices and their preparation

UNIV HONG KONG0 citations45
US12239014B2Feb 25, 2025

Luminescent gold(III) compounds with thermally stimulated delayed phosphorescence (TSDP) property for organic light-emitting devices and their preparation

UNIV HONG KONG0 citations44
US12162899B2Dec 10, 2024

Photochromic germole-fused diarylethenes and production thereof

UNIV HONG KONG0 citations41
US8372977B2Feb 12, 2013

Luminescent gold(III) compounds containing bidentate ligand for organic light-emitting devices and their preparation

UNIV HONG KONG0 citations37
US10424743B2Sep 24, 2019

Solution-processable donor-acceptor compounds containing boron(III) moieties for the fabrication of optical reflectors and organic memory devices and their preparation thereof

UNIV HONG KONG0 citations34

YAM VIVIAN WING-WAH

4 patents

YAM VIVIAN WING WAH

1 patent