Inventor
HWANG SEUNG-KU
KR18 patents
⚠️ This page may combine multiple inventors who share the name “HWANG SEUNG-KU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
15 patentsUS6983416B1Jan 3, 2006
System and method for cooperative editing of web document
KOREA ELECTRONICS TELECOMM84 citations94
US5870435AFeb 9, 1999
Quantization/inverse quantization unit selectably accommodating multiple video encoding standards and including differential pulse code modulator
KOREA ELECTRONICS TELECOMM61 citations93
US7428267B2Sep 23, 2008
Uplink channel estimation system for orthogonal frequency division multiple access system and method thereof
KOREA ELECTRONICS TELECOMM29 citations92
US7054365B2May 30, 2006
Method for providing variable bit rate in streaming service
KOREA ELECTRONICS TELECOMM46 citations91
US7551937B2Jun 23, 2009
Method and device for allocating radio resources in wireless portable network system
KOREA ELECTRONICS TELECOMM41 citations90
US6219724B1Apr 17, 2001
Direct memory access controller
KOREA ELECTRONICS TELECOMM30 citations90
US7769414B2Aug 3, 2010
System and method for controlling power saving mode in wireless portable network system
KOREA ELECTRONICS TELECOMM13 citations84
US7515641B2Apr 7, 2009
Apparatus and method for processing ranging channel in orthogonal frequency division multiple access system
KOREA ELECTRONICS TELECOMM14 citations84
US7676208B2Mar 9, 2010
Automatic gain control device having variable gain control interval and method thereof
KOREA ELECTRONICS TELECOMM16 citations83
US7903753B2Mar 8, 2011
Structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system
KOREA ELECTRONICS TELECOMM5 citations63
US7889805B2Feb 15, 2011
Smart antenna system and method thereof for forming uplink eigenbeam of OFDM/TDD
KOREA ELECTRONICS TELECOMM6 citations63
US7359366B2Apr 15, 2008
Uplink ranging system and method in OFDMA system
KOREA ELECTRONICS TELECOMM4 citations63
US7839760B2Nov 23, 2010
Transmitting and receiving systems for increasing service coverage in orthogonal frequency division multiplexing wireless local area network, and method thereof
KOREA ELECTRONICS TELECOMM5 citations62
US9071398B2Jun 30, 2015
Apparatus and method for transmit/receive of image data
KOREA ELECTRONICS TELECOMM2 citations61
US7783467B2Aug 24, 2010
Method for digital system modeling by using higher software simulator
KOREA ELECTRONICS TELECOMM4 citations61