Inventor

YI YUN-CHUL

KR4 patents

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

SIM DAE-HYUN

2 patents

US8244550B2Aug 14, 2012

System and method for transmitting/receiving data by using a mobile communication terminal in a zigbee pan

SIM DAE-HYUN78 citations95

US9536247B2Jan 3, 2017

System and method for transmitting/receiving data by using a mobile communication terminal in a Zigbee PAN

SIM DAE-HYUN6 citations82

KOH JAE-CHAN

1 patent

US8295887B2Oct 23, 2012

Method for adjusting a ring tone volume and mobile communication terminal using the same

KOH JAE-CHAN2 citations54

SAMSUNG ELECTRONICS CO LTD

1 patent

US9936338B2Apr 3, 2018

System and method for transmitting/receiving data by using a mobile communication terminal in a Zigbee PAN

SAMSUNG ELECTRONICS CO LTD0 citations51