Inventor
LEE BHUM CHEOL
KR37 patents
⚠️ This page may combine multiple inventors who share the name “LEE BHUM CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
18 patentsUS8355476B2Jan 15, 2013
Timestamping method and apparatus for precise network synchronization
KOREA ELECTRONICS TELECOMM28 citations92
US6104326AAug 15, 2000
Bit synchronization apparatus for recovering high speed NRZ data
KOREA ELECTRONICS TELECOMM27 citations92
US5887040AMar 23, 1999
High speed digital data retiming apparatus
KOREA ELECTRONICS TELECOMM33 citations92
US5703882ADec 30, 1997
Cyclic line coding apparatus for error detection and frame recovery
KOREA ELECTRONICS TELECOMM44 citations92
US6366223B1Apr 2, 2002
Methods for coding and decoding nibble inversion codes and block inversion codes and coding and decoding apparatus for the same
KOREA ELECTRONICS TELECOMM22 citations91
US6346895B1Feb 12, 2002
Apparatus and method for using nibble inversion code
KOREA ELECTRONICS TELECOMM24 citations91
US6633568B1Oct 14, 2003
Two-dimensional round-robin scheduling method with multiple selection in an input-buffered switch
KOREA ELECTRONICS TELECOMM37 citations89
US6031886AFeb 29, 2000
Digital phase alignment apparatus in consideration of metastability
KOREA ELECTRONICS TELECOMM33 citations89
US6904047B2Jun 7, 2005
Cell scheduling method of input and output buffered switch using simple iterative matching algorithm
KOREA ELECTRONICS TELECOMM12 citations79
US5715259AFeb 3, 1998
Cyclic redundancy check synchronizer
KOREA ELECTRONICS TELECOMM16 citations69
US7313197B2Dec 25, 2007
Data transceiver and method for transceiving data performing equalization and pre-emphasis adaptive to transmission characteristics of receiving part
KOREA ELECTRONICS TELECOMM2 citations63
US7751330B2Jul 6, 2010
Method and apparatus for dynamically managing hierarchical flows
KOREA ELECTRONICS TELECOMM4 citations62
US7453970B2Nov 18, 2008
Clock signal selecting apparatus and method that guarantee continuity of output clock signal
KOREA ELECTRONICS TELECOMM5 citations62
US5675293AOct 7, 1997
Voltage controlled ring oscillator
KOREA ELECTRONICS TELECOMM3 citations62
US7623453B2Nov 24, 2009
Aggregation switch apparatus for broadband subscribers
KOREA ELECTRONICS TELECOMM2 citations60
US7990966B2Aug 2, 2011
Apparatus for changing MAC address to identify subscriber and method thereof
KOREA ELECTRONICS TELECOMM0 citations51
US8050280B2Nov 1, 2011
Efficient switching device and method for fabricating the same using multiple shared memories
KOREA ELECTRONICS TELECOMM1 citations48
US8031682B2Oct 4, 2011
Apparatus and method for aggregating and switching traffic in subscriber network
KOREA ELECTRONICS TELECOMM0 citations39
ELECTRONICS & TELECOMMUNICATIONS RES INST
9 patentsUS9621469B2Apr 11, 2017
Apparatus and method for managing flow in server virtualization environment, and method for applying QOS
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations72
US9594584B2Mar 14, 2017
Apparatus and method for mapping of tenant based dynamic processor
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations72
US9417901B2Aug 16, 2016
Switch and method for guaranteeing quality of service of multi-tenant cloud service and system having the same switch
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations70
US10387639B2Aug 20, 2019
Apparatus and method for API authentication using two API tokens
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations60
US9619269B2Apr 11, 2017
Device and method for dynamically mapping processor based on tenant
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations51
US10025613B2Jul 17, 2018
Universal VNFM and method for managing VNF
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations50
US10348651B2Jul 9, 2019
Apparatus and method for virtual switching
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations40
US10142245B2Nov 27, 2018
Apparatus and method for parallel processing
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations40
US10635478B2Apr 28, 2020
Parallel processing method supporting virtual core automatic scaling and apparatus therefor
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations39