Inventor

Wei-Yo Chen

Inventor

Hsinchu, TW

Overview

8→

Patents

2012–2016

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.

H10Hprimary

H10HInorganic light-emitting semiconductor devices having potential barriers32%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1023%

H01LSemiconductor devices14%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

F21VFunctional features or details of lighting devices or systems thereof5%

PatentTitleYear

9,362,456'Optoelectronic semiconductor device'2016 9,209,356'Light-emitting element including a light-emitting stack with an uneven upper surface'2015 8,928,026'Optoelectronic device and method for manufacturing the same'2015 8,410,495'Array-type light-emitting device and apparatus thereof'2013 8,299,483'Light-emitting semiconductor apparatus'2012 8,274,156'Optoelectronic semiconductor device'2012 8,269,233'Vertical ACLED structure'2012 8,253,889'Display apparatus having an array-type light-emitting device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to EPISTAR CORP (8)· patent assignee history

2012–2015Patents assigned to CHEN WEI-YO (7)· patent assignee history

2012–2013Patents assigned to CHEN YEN-WEN (4)· patent assignee history

2012–2013Patents assigned to HSU SHU-TING (3)· patent assignee history

2012–2013Patents assigned to LEE TSUNG XIAN (3)· patent assignee history

2012–2016Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EPISTAR CORP	8	2012–2016
CHEN WEI-YOself	7	2012–2015
CHEN YEN-WEN	4	2012–2013
HSU SHU-TING	3	2012–2013
LEE TSUNG XIAN	3	2012–2013

Locations

Location	Patents	Span
Hsinchu, TW	8	2012–2016