LexDanaLexDanabeta
Inventor

Raymond Kwong

Inventor
Plainsboro, NJ, US

Overview

140→
Patents
2002–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 140 as inventor

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

H10Kprimary
H10KOrganic electric solid-state devices21%
C09KMaterials for miscellaneous applications, not provided for elsewhere19%
H01LSemiconductor devices12%
H05BElectric heating12%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C07DHeterocyclic compounds8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
C07CAcyclic or carbocyclic compounds3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,991,895Organic electroluminescent materials and devices202110,957,858Organic electroluminescent materials and devices202110,916,721Non-blocked phosphorescent OLEDs202110,910,564Organic electroluminescent materials and devices202110,892,426Organic electroluminescent materials and devices202110,629,827Organometallic complexes as phosphorescent emitters in organic LEDs202010,608,185Organic electroluminescent materials and devices202010,600,975Organic electroluminescent materials and devices202010,593,896Organic electroluminescent materials and devices202010,593,900Non-blocked phosphorescent OLEDs202010,566,546Organic electroluminescent materials and devices202010,468,609Organic electroluminescent materials and devices201910,461,260Organic electroluminescent materials and devices201910,418,568Organic electroluminescent materials and devices201910,418,569Organic electroluminescent materials and devices201910,374,173Organic electroluminescent materials and devices201910,374,171Organic electroluminescent materials and devices201910,312,450Organic electroluminescent materials and devices201910,297,770Organic electroluminescent materials and devices201910,256,411Organic electroluminescent materials and devices201910,236,458Organic electroluminescent materials and devices201910,230,060Organic electroluminescent materials and devices201910,205,105Organic electroluminescent materials and devices201910,186,672Organic electroluminescent materials and devices201910,109,799Organic electroluminescent materials and devices201810,084,143Phosphorescent materials201810,069,081Organic electroluminescent materials and devices201810,056,566Organic electroluminescent materials and devices201810,033,004Organic electroluminescent materials and devices201810,008,678Organic electroluminescent materials and devices20189,997,727Organic electroluminescent materials and devices20189,997,712Organic electroluminescent materials and devices20189,978,956Organic electroluminescent materials and devices20189,954,180Bicarbazole compounds for OLEDs20189,935,276Organic electroluminescent materials and devices20189,911,930'Organic electroluminescent materials and devices'20189,899,612'Organic electroluminescent materials and devices'20189,882,151'Organic electroluminescent materials and devices'20189,871,212'Organic electroluminescent materials and devices'20189,831,442Organic electroluminescent materials and devices20179,825,260'Emissive display with photo-switchable polarization'20179,780,316'Organic electroluminescent materials and devices'20179,741,941'Organic electroluminescent materials and devices'20179,673,406'Metal complexes with boron-nitrogen heterocycle containing ligands'20179,670,185'Organic electroluminescent materials and devices'20179,647,218'Organic electroluminescent materials and devices'20179,647,221'Organic light-emitting devices'20179,630,983'Organic electroluminescent material and devices'20179,634,265'Organic electroluminescent materials and devices'20179,627,631'Organic electroluminescent materials and devices'20179,608,206'Organic electroluminescent materials and devices'20179,590,180'Organic electroluminescent materials and devices'20179,577,200'Organic electroluminescent materials and devices'20179,577,201'Organic electroluminescent materials and devices'20179,548,459'Organic materials for organic light emitting devices'20179,543,532'Organic electroluminescent materials and devices'20179,537,106'Organic electroluminescent materials and devices'20179,518,063'Organic electroluminescent materials and devices'20169,512,136'Organic electroluminescent materials and devices'20169,455,411'Organic electroluminescent materials and devices'20169,444,075'Emissive display with photo-switchable polarization'20169,386,657'Organic Electroluminescent materials and devices'20169,359,549'Organic electroluminescent materials and devices'20169,324,949'Organic electroluminescent materials and devices'20169,318,710'Organic electroluminescent materials and devices'20169,293,712'Disubstituted pyrene compounds with amino group containing ortho aryl group and devices containing the same'20169,209,411'Organic electroluminescent materials and devices'20159,190,623'Organic electroluminescent materials and devices'20159,153,786'Organic electroluminescent materials and devices'20159,139,494'Triphenylene hosts in phosphorescent light emitting diodes'20159,142,786'Phosphorescent materials'20159,076,973'Phosphorescent materials'20159,073,948'Azaborine compounds as host materials and dopants for PHOLEDs'20159,067,947'Organic electroluminescent materials and devices'20159,065,062'Cross-linkable iridium complexes and organic light-emitting devices using the same'20159,054,323'Secondary hole transporting layer with diarylamino-phenyl-carbazole compounds'20159,040,962'Depositing premixed materials'20159,034,483'Phosphorescent materials'20159,023,420'Composite organic/inorganic layer for organic light-emitting devices'20159,005,771'2-azatriphenylene materials for organic light emitting diodes'20158,968,887'Triphenylene-benzofuran/benzothiophene/benzoselenophene compounds with substituents joining to form fused rings'20158,945,727'Organoselenium materials and their uses in organic light emitting devices'20158,822,708'Benzo-fused thiophene / triphenylene hybrid materials'20148,815,415'Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes'20148,778,508'Light-emitting organometallic complexes'20148,722,205'Heteroleptic iridium complex'20148,716,484'Hole transporting materials with twisted aryl groups'20148,685,540'Non-blocked phosphorescent OLEDs'20148,673,458'Delayed fluorescence OLED'20148,652,652'Single triphenylene chromophores in phosphorescent light emitting diodes'20148,652,653'Hole transport materials having a sulfur-containing group'20148,603,645'Stable and efficient electroluminescent materials'20138,586,203'Metal complexes with boron-nitrogen heterocycle containing ligands'20138,580,404'Triphenylene hosts in phosphorescent light emitting diodes'20138,574,726'Organometallic complexes as phosphorescent emitters in organic LEDs'20138,557,400'Iridium complex with methyl-D3 substitution'20138,557,402'Organometallic complexes as phosphorescent emitters in organic LEDs'20138,519,384'Phosphorescent materials'20138,465,851'Materials and structures for enhancing the performance of organic light emitting devices'20138,449,990'Electroluminescent efficiency'20138,440,326'Hole transport materials containing triphenylene'20138,431,243'Phosphorescent materials containing iridium complexes'20138,426,035'Organoselenium materials and their uses in organic light emitting devices'20138,367,223'Heteroleptic phosphorescent emitters'20138,367,850'Benzo-fused thiophene or benzo-fused furan compounds comprising a triphenylene group'20138,269,317'Phosphorescent materials'20128,119,255'Cross-linkable iridium complexes and organic light-emitting devices using the same'20128,105,700'Materials and structures for enhancing the performance of organic light emitting devices'20128,092,924'Triphenylene hosts in phosphorescent light emitting diodes'20127,993,763'Organometallic compounds having host and dopant functionalities'20117,883,787'Organometallic complexes as phosphorescent emitters in organic LEDs'20117,851,072'Stable and efficient electroluminescent materials'20107,807,275'Non-blocked phosphorescent OLEDs'20107,795,430'Reversibly reducible metal complexes as electron transporting materials for OLEDs'20107,709,100'Electroluminescent efficiency'20107,582,365'Reversibly reducible metal complexes as electron transporting materials for OLEDs'20097,553,560'Organometallic compounds and emission-shifting organic electrophosphorescence'20097,537,844'Organometallic complexes as phosphorescent emitters in organic leds'20097,429,426'Organometallic compounds for use in electroluminescent devices'20087,381,479'Organometallic compounds and emission-shifting organic electrophosphorescence'20087,332,232'OLEDs utilizing multidentate ligand systems'20087,291,406'Organometallic complexes as phosphorescent emitters in organic LEDS'20077,285,432'Structure and method of fabricating organic devices'20077,279,232'Electroluminescent stability'20077,198,859'Materials and structures for enhancing the performance of organic light emitting devices'20077,087,321'Organic light emitting devices having reduced pixel shrinkage'20067,053,547'Increased emission efficiency in organic light-emitting devices on high-index substrates'20067,029,765'Organic light emitting devices having reduced pixel shrinkage'20067,018,723'Materials and structures for enhancing the performance of organic light emitting devices'20067,011,897'Organic light emitting materials and devices'20067,001,536'Organometallic complexes as phosphorescent emitters in organic LEDs'20066,982,179'Structure and method of fabricating organic devices'20066,939,624'Organometallic compounds and emission-shifting organic electrophosphorescence'20056,916,554'Organic light emitting materials and devices'20056,902,830'Organometallic complexes as phosphorescent emitters in organic LEDs'20056,902,833'Materials and structures for enhancing the performance or organic light emitting devices'20056,885,025'Organic light emitting device structures for obtaining chromaticity stability'20056,835,469'Phosphorescent compounds and devices comprising the same'20046,803,720'Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture'20046,413,656'Reduced symmetry porphyrin molecules for producing enhanced luminosity from phosphorescent organic light emitting devices'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2020Patents assigned to UNIV SOUTHERN CALIFORNIA (16)· patent assignee history
2002–2019Based in Hong Kong, CN· patent location history
2004–2021Patents assigned to UNIVERSAL DISPLAY CORP (129)· patent assignee history
2004–2021Based in Plainsboro, NJ, US· patent location history
2012–2018Patents assigned to KWONG RAYMOND (34)· patent assignee history
2012–2018Patents assigned to XIA CHUANJUN (17)· patent assignee history
2013–2016Patents assigned to MA BIN (13)· patent assignee history
2014–2021Based in Fo Tan, HK· patent location history
2014–2019Based in Shatin, HK· patent location history
2016–2017Based in Ewing, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIVERSAL DISPLAY CORP1292004–2021
KWONG RAYMONDself342012–2018
XIA CHUANJUN172012–2018
UNIV SOUTHERN CALIFORNIA162002–2020
MA BIN132013–2016
Locations
LocationPatentsSpan
Plainsboro, New Jersey, US882004–2021
Fo Tan, HK412014–2021
Shatin, HK42014–2019
Hong Kong, CN32002–2019
Ewing, New Jersey, US32016–2017