Inventor

KIM YO-SUN

KR3 patents

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

SAMSUNG ELECTRONICS CO LTD

2 patents

US10742803B2Aug 11, 2020

Apparatus and method for recording cellular call in an internet telephone system

SAMSUNG ELECTRONICS CO LTD0 citations26

US8385328B2Feb 26, 2013

Apparatus and method for providing mirroring service in VolP system including IP-PBX

SAMSUNG ELECTRONICS CO LTD0 citations24

KWON SOON HYUN

1 patent

US8538390B2Sep 17, 2013

Communication system, apparatus and method for providing call state thereof

KWON SOON HYUN0 citations38