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Inventor

SANG-KYOO HAN

Inventor
KR

Overview

2→
Patents
2024–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 systems40%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
H02JElectric power networks20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
12,316,222DC-DC conversion device having coupling inductor202511,881,758Display device controlling the switching device to perform modulation control of output voltage of transformer and method for controlling the display device2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to KOOKMIN UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION (1)· patent assignee history
2024Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2024–2025Based in KR· patent location history
2025Patents assigned to KOREA AEROSPACE RES INST (1)· patent assignee history
2025Patents assigned to KOREAN AEROSPACE RES INSTITUTE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOOKMIN UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION12024
KOREA AEROSPACE RES INST12025
KOREAN AEROSPACE RES INSTITUTE12025
SAMSUNG ELECTRONICS CO LTD12024
Locations
LocationPatentsSpan
KR22024–2025