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Inventor

Chunfeng Jin

Inventor
Seoul, KR

Overview

3→
Patents
2015–2018
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.

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 systems50%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications50%
PatentTitleYear
10,020,749Power conversion unit20189,490,708'Multiple-output DC/DC converter and power supply having the same'20169,214,868'Power supply device'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to LG INNOTEK CO LTD (3)· patent assignee history
2015Patents assigned to UNIV NAT CHONNAM IND FOUND (1)· patent assignee history
2015–2018Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG INNOTEK CO LTD32015–2018
UNIV NAT CHONNAM IND FOUND12015
Locations
LocationPatentsSpan
Seoul, KR32015–2018