Inventor

Jia-Kuen Wang

Inventor

Hsinchu, TW

Overview

2014–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 54 as inventor

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

H10Hprimary

H10HInorganic light-emitting semiconductor devices having potential barriers27%

H01LSemiconductor devices27%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%

LOC1313%

F21KNon-electric light sources using luminescence6%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%

F21VFunctional features or details of lighting devices or systems thereof2%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation1%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution1%

PatentTitleYear

10,825,860Electrode configuration for an optoelectronic device2020 10,749,075Semiconductor light-emitting device2020 10,680,138Light-emitting device2020 10,680,136Light-emitting device with reflective layer2020 10,651,344Light-emitting device2020 10,644,202Electrode of light-emitting device2020 10,559,717Light-emitting device and manufacturing method thereof2020 10,553,759Light-emitting device2020 10,529,893Optoelectronic device and method for manufacturing the same2020 10,522,588Optoelectronic units in an optoelectronic device2019 10,446,721Light-emitting device2019 10,411,162Semiconductor light-emitting device including penetrating trenches2019 10,396,246Optoelectronic device and method for manufacturing the same2019 10,374,130Light-emitting element with electrode structure2019 10,361,342Light-emitting device2019 10,340,423Light-emitting device2019 10,297,723Light emitting device2019 10,217,906Light-emitting device2019 10,199,544Light emitting device2019 10,153,398Light-emitting device and manufacturing method thereof2018 10,056,429Electrode structure of optoelectronic device2018 D0824864Light-emitting diode unit2018 9,905,733'Light-emitting device'2018 9,893,241'Light emitting device having bonding pads formed therein for packaging'2018 9,859,467'Optoelectronic device and method for manufacturing the same'2018 9,741,763'Optoelectronic device'2017 9,620,679'Light-emitting device'2017 D0783548'Portions of light-emitting device'2017 9,601,655'Optoelectronic device and method for manufacturing the same'2017 D0777693'Light-emitting diode unit'2017 9,490,295'Optoelectronic device and method for manufacturing the same'2016 D0769831'Light-emitting diode unit'2016 D0769199'Light-emitting diode unit'2016 9,466,767'Optoelectronic device and method for manufacturing the same'2016 9,461,209'Semiconductor light-emitting device'2016 9,461,208'Light-emitting element'2016 D0768094'Light-emitting diode unit'2016 D0764422'Light-emitting diode'2016 D0760179'Light-emitting diode device'2016 9,306,123'Light-emitting element'2016 D0752527'Light-emitting diode device'2016 9,299,893'Light-emitting device that provides efficient and bright luminescence'2016 D0743354'Light-emitting diode'2015 9,159,881'Light-emitting device'2015 D0740240'Light-emitting diode device'2015 9,153,738'Light-emitting element'2015 9,076,946'Light-emitting element'2015 D0733079'Light-emitting diode device'2015 D0725052'Light-emitting diode device'2015 D0721663'Light-emitting diode device'2015 D0721664'Light-emitting diode device'2015 D0718259'Light-emitting diode device'2014 8,686,462'Optoelectronic device'2014 D0698743'Light-emitting diode'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to EPISTAR CORP (54)· patent assignee history

2014–2020Based in Hsinchu, TW· patent location history

2015Patents assigned to CHEN CHAO-HSING (1)· patent assignee history

2015Patents assigned to CHEN HUNG-CHE (1)· patent assignee history

2015Patents assigned to KU YI-WEN (1)· patent assignee history

2015Patents assigned to LIN CHIH-NAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EPISTAR CORP	54	2014–2020
CHEN CHAO-HSING	1	2015
CHEN HUNG-CHE	1	2015
KU YI-WEN	1	2015
LIN CHIH-NAN	1	2015

Locations

Location	Patents	Span
Hsinchu, TW	54	2014–2020