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Inventor

Chia-Hung Pai

Inventor
Taoyuan County, TW

Overview

4→
Patents
2009–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Fprimary
H01FMagnets50%
H02JElectric power networks17%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
10,530,267Power converter20207,886,425'Method of manufacturing a transformer'20117,772,957'Structure of transformer'20107,633,367'Structure of transformer'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to DELTA ELECTRONICS INC (3)· patent assignee history
2009–2011Based in Taoyuan County, TW· patent location history
2020Patents assigned to COTEK ELECTRONIC IND CO LTD (1)· patent assignee history
2020Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC32009–2011
COTEK ELECTRONIC IND CO LTD12020
Locations
LocationPatentsSpan
Taoyuan County, TW32009–2011
Taoyuan, TW12020