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Inventor

Chuan-Chia Cheng

Inventor
Taoyuan County, TW

Overview

3→
Patents
2009–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 barriers50%
H05KPrinted circuits25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
10,806,046Package structure of power module20207,897,988'Electroluminescent device'20117,625,769'Electroluminescent device and fabrication method thereof'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2020Patents assigned to DELTA ELECTRONICS INC (3)· patent assignee history
2009–2011Based in Taoyuan County, TW· patent location history
2020Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC32009–2020
Locations
LocationPatentsSpan
Taoyuan County, TW22009–2011
Taoyuan, TW12020