Inventor
HAN YUN CHEOL
KR12 patents
⚠️ This page may combine multiple inventors who share the name “HAN YUN CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
6 patentsUS6917224B2Jul 12, 2005
Frequency synthesizer and frequency synthesizing method
SAMSUNG ELECTRONICS CO LTD7 citations71
US10835142B2Nov 17, 2020
Electrocardiogram (ECG) sensor chip, system on chip (SoC), and wearable appliance
SAMSUNG ELECTRONICS CO LTD0 citations51
US12350026B2Jul 8, 2025
Photoplethysmography sensor and semiconductor device including the same
SAMSUNG ELECTRONICS CO LTD0 citations49
US7733166B2Jun 8, 2010
Equalizer filters including a low-pass filter unit and an equalizer having a group delay control unit and related methods
SAMSUNG ELECTRONICS CO LTD0 citations49
US9326732B2May 3, 2016
Electrocardiogram sensor and method of processing signals using the same
SAMSUNG ELECTRONICS CO LTD0 citations39
US7844651B2Nov 30, 2010
Equalizer, group delay compensation circuit for the equalizer and method of compensating for group delay in the equalizer
SAMSUNG ELECTRONICS CO LTD0 citations38