Inventor

Hui-Jung Chen

Inventor

Taipei, TW

Overview

2004–2021

Patent span

Electricity

Primary field (CPC H)

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

H02Mprimary

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%

H01LSemiconductor devices11%

H02JElectric power networks11%

H10BElectronic memory devices11%

H10NElectric solid-state devices not otherwise provided for11%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

Y02PClimate change mitigation technologies in the production or processing of goods6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to DIGI POWER MFG INC (1)· patent assignee history

2004–2021Based in Taipei, TW· patent location history

2017–2019Patents assigned to SCHNEIDER ELECTRIC IT CORP (3)· patent assignee history

2018–2019Based in New Taipei, TW· patent location history

2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SCHNEIDER ELECTRIC IT CORP	3	2017–2019
TAIWAN SEMICONDUCTOR MFG CO LTD	2	2021
DIGI POWER MFG INC	1	2004

Locations

Location	Patents	Span
Taipei, TW	4	2004–2021
New Taipei, TW	2	2018–2019