Inventor

JANG YUN-SEOK

KR4 patents

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

JANG YUN-SEOK

2 patents

US9015344B2Apr 21, 2015

Method, apparatus and system for managing private network remotely using session initiation protocol

JANG YUN-SEOK0 citations38

US8340089B2Dec 25, 2012

Apparatus and method for managing data transfer in VoIP gateway

JANG YUN-SEOK0 citations28

KOREA INST MACH & MATERIALS

1 patent

US10857779B2Dec 8, 2020

Three dimensional pattern printing device and method for manufacturing micro-optical film structure by using same

KOREA INST MACH & MATERIALS0 citations33

JANG YUN SEOK

1 patent

US8838537B2Sep 16, 2014

System and device for data management, and method thereof

JANG YUN SEOK0 citations33