Inventor

LEE JOO-SIK

KR8 patents

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

CHEON SUNG-ROCK

4 patents

US8265553B2Sep 11, 2012

External device for mobile communication terminal and NFC method using the same

CHEON SUNG-ROCK56 citations94

US8209754B2Jun 26, 2012

Secure NFC apparatus and method supporting various security modules in plug-in fashion

CHEON SUNG-ROCK14 citations80

US8082445B2Dec 20, 2011

Secure NFC apparatus and method for supporting various security modules

CHEON SUNG-ROCK4 citations59

US9129282B2Sep 8, 2015

Near field communication apparatus and method for supporting security modules

CHEON SUNG-ROCK0 citations48

SKYCROSS INC

1 patent

US7042404B2May 9, 2006

Apparatus for reducing ground effects in a folder-type communications handset device

SKYCROSS INC17 citations80

DOOSAN INFRACORE CO LTD

1 patent

US9684299B2Jun 20, 2017

Apparatus and method for managing machine tool information for heterogeneous numerical control devices

DOOSAN INFRACORE CO LTD4 citations68

CHUNG DAE HYUK

1 patent

US9507340B2Nov 29, 2016

Tool path part program modification system of NC machine tool

CHUNG DAE HYUK4 citations68

AIRPOINT CO LTD

1 patent

US7869761B2Jan 11, 2011

Radio repeater for mobile communication system and repeating method using the same

AIRPOINT CO LTD3 citations57