Inventor
LEE HO SOOK
KR10 patents
⚠️ This page may combine multiple inventors who share the name “LEE HO SOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
6 patentsUS7301970B2Nov 27, 2007
Apparatus for executing multi-point control protocol in Ethernet passive optical network
KOREA ELECTRONICS TELECOMM29 citations92
US7502328B2Mar 10, 2009
Method of monitoring link performance and diagnosing active link state in Ethernet passive optical network
KOREA ELECTRONICS TELECOMM15 citations83
US7443861B2Oct 28, 2008
Method of controlling upstream data transmission in ethernet PON and apparatus thereof
KOREA ELECTRONICS TELECOMM7 citations73
US9167309B2Oct 20, 2015
Method and system for transmitting broadcast and data stream and method and apparatus for converting broadcast and data stream in HFC-based cable network
KOREA ELECTRONICS TELECOMM3 citations62
US7974283B2Jul 5, 2011
Method and apparatus of multicast service flow processing for headend cable modem
KOREA ELECTRONICS TELECOMM3 citations62
US7912050B2Mar 22, 2011
Method for classifying downstream packet in cable modem termination system at head-end supporting channel bonding mode, and cable modem termination system
KOREA ELECTRONICS TELECOMM4 citations62
LEE HO-SOOK
3 patentsUS8743897B2Jun 3, 2014
Method and apparatus of multicast service flow processing for headend cable modem
LEE HO-SOOK2 citations60
US8472442B2Jun 25, 2013
Method and apparatus of downstream service flows classification for headend cable modem
LEE HO-SOOK2 citations59
US8799497B2Aug 5, 2014
Headend system based on IP network, method of operating the headend system, and QAM pre-processor
LEE HO-SOOK0 citations37