Inventor
CHOI CHANG HO
KR23 patents
⚠️ This page may combine multiple inventors who share the name “CHOI CHANG HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
4 patentsUS7394825B2Jul 1, 2008
10-gigabit Ethernet line interface apparatus and method of controlling the same
KOREA ELECTRONICS TELECOMM17 citations84
US7990971B2Aug 2, 2011
Packet processing apparatus and method codex
KOREA ELECTRONICS TELECOMM17 citations83
US7496115B2Feb 24, 2009
Apparatus for multiplexing Gigabit Ethernet frame and apparatus for demultiplexing 10-Gigabit Ethernet frame
KOREA ELECTRONICS TELECOMM5 citations62
US9185035B2Nov 10, 2015
Apparatus and method for processing packet in MPLS-TP network
KOREA ELECTRONICS TELECOMM2 citations60
ELECTRONICS & TELECOMMUNICATIONS RES INST
4 patentsUS9515919B2Dec 6, 2016
Method and apparatus for protection switching in packet transport system
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations60
US12413534B2Sep 9, 2025
Apparatus and method for guaranteeing deterministic latency in communication system
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations50
US12341704B2Jun 24, 2025
Autonomous quality of service provisioning apparatus and method
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations50
US10659374B2May 19, 2020
Method and apparatus for controlling frame transmission
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations40
SK TELECOM CO LTD
3 patentsUS7130937B2Oct 31, 2006
Method for providing a video data streaming service
SK TELECOM CO LTD20 citations89
US7664702B2Feb 16, 2010
Method of conducting an EMV payment process using IRFM
SK TELECOM CO LTD9 citations79
US7542785B2Jun 2, 2009
Method for setting up theme pictures and ringing tones of a mobile telecommunication terminal
SK TELECOM CO LTD2 citations60