Inventor

YEON SANG-HEUM

KR5 patents

⚠️ This page may combine multiple inventors who share the name “YEON SANG-HEUM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

2 patents

US5821736AOct 13, 1998

Charge mode control in a battery charger

SAMSUNG ELECTRONICS CO LTD27 citations89

US5767752AJun 16, 1998

Frequency modulator with center frequency and modulation controlled by an input signal

SAMSUNG ELECTRONICS CO LTD6 citations60

FAIRCHILD KR SEMICONDUCTOR LTD

1 patent

US6133712AOct 17, 2000

Battery charge controller having an adjustable termination current

FAIRCHILD KR SEMICONDUCTOR LTD59 citations93

FAIRFIELD KOREA SEMICONDUCTOR

1 patent

US6122180ASep 19, 2000

SMPS with constant power control circuit

FAIRFIELD KOREA SEMICONDUCTOR53 citations90

HA CHANG WOO

1 patent

US8207877B2Jun 26, 2012

Serial interface, apparatus including the same, and method of using the same

HA CHANG WOO2 citations57