Inventor

Cheng-An Wu

Inventor

New Taipei, TW

Overview

8→

Patents

2002–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

H01Lprimary

H01LSemiconductor devices19%

H10KOrganic electric solid-state devices19%

C07DHeterocyclic compounds12%

C09KMaterials for miscellaneous applications, not provided for elsewhere12%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

G01SRadio direction-finding8%

H01QAntennas, i.e. radio aerials8%

B64GCosmonautics4%

C07CAcyclic or carbocyclic compounds4%

H10DInorganic electric semiconductor devices4%

PatentTitleYear

10,991,688Semiconductor device and manufacturing method thereof2021 10,340,466Organic metal compound, organic light-emitting devices employing the same2019 10,164,199Organic metal compound and organic light-emitting device employing the same2018 9,496,500'Organic compound and organic electroluminescent device employing the same'2016 9,178,164'Organic compound and organic electroluminescent device employing the same'2015 8,475,939'm-terphenyl compound derivatives and application for organic light emitting diode'2013 6,459,406'GPS patch antenna attitude reference system'2002 6,452,543'GPS patch antenna attitude reference method'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to AEROSPACE CORP (2)· patent assignee history

2002Based in Woodland Hills, CA, US· patent location history

2013–2016Patents assigned to NAT UNIV TSING HUA (3)· patent assignee history

2013Patents assigned to CHENG CHIEN-HONG (1)· patent assignee history

2013Patents assigned to SHIH CHENG-HUNG (1)· patent assignee history

2013Based in Hsinchu, TW· patent location history

2015–2019Patents assigned to IND TECH RES INST (4)· patent assignee history

2015–2019Based in New Taipei, TW· patent location history

2021Based in Nantou County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IND TECH RES INST	4	2015–2019
NAT UNIV TSING HUA	3	2013–2016
AEROSPACE CORP	2	2002
CHENG CHIEN-HONG	1	2013
SHIH CHENG-HUNG	1	2013

Locations

Location	Patents	Span
New Taipei, TW	4	2015–2019
Woodland Hills, California, US	2	2002
Nantou County, TW	1	2021
Hsinchu, TW	1	2013