Inventor
SUNG JUNG-SIK
KR18 patents
⚠️ This page may combine multiple inventors who share the name “SUNG JUNG-SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
8 patentsUS7483632B2Jan 27, 2009
Apparatus and method for supporting quality of service in Ethernet passive optical network system
KOREA ELECTRONICS TELECOMM23 citations91
US8963428B2Feb 24, 2015
LED lighting control apparatus and LED lighting control system using the same
KOREA ELECTRONICS TELECOMM7 citations84
US7480295B2Jan 20, 2009
Method for supporting multicast service in ethernet passive optical network system
KOREA ELECTRONICS TELECOMM16 citations84
US8359383B2Jan 22, 2013
Ubiquitous service framework system for supporting service in multiple domain and method thereof
KOREA ELECTRONICS TELECOMM2 citations59
US9253858B2Feb 2, 2016
Lighting network control apparatus and method
KOREA ELECTRONICS TELECOMM0 citations52
US9237635B2Jan 12, 2016
Intelligent lighting control apparatus and method
KOREA ELECTRONICS TELECOMM1 citations52
US8045577B2Oct 25, 2011
Method and apparatus for allocating wireless resource and wireless network system
KOREA ELECTRONICS TELECOMM1 citations51
US9336661B2May 10, 2016
Safety communication system and method thereof
KOREA ELECTRONICS TELECOMM0 citations41
ELECTRONICS & TELECOMMUNICATIONS RES INST
8 patentsUS9893807B2Feb 13, 2018
Method of providing data using visible light communication (VLC) and VLC system therefor
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations72
US9609726B2Mar 28, 2017
Apparatus and method for providing indoor location information using lighting control network
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations72
US9591728B2Mar 7, 2017
Apparatus and method for controlling zigbee wireless lighting
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations72
US9578723B2Feb 21, 2017
Lighting control device and method
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations51
US10045426B2Aug 7, 2018
Switch for controlling lighting using magnetic sensing and touch sensing and method using the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations42
US10573027B2Feb 25, 2020
Device and method for digital painting
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations41
US10429451B2Oct 1, 2019
Apparatus for testing luminaire based on USB and method using the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations41
US9485836B2Nov 1, 2016
Controlling apparatus for dimming level of light and controlling method of the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations41