Inventor
CHO CHOONG-HO
KR4 patents
⚠️ This page may combine multiple inventors who share the name “CHO CHOONG-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
2 patentsUS7372838B2May 13, 2008
GPRS (general packet radio service) system with multiple GGSNS (gateway GPRS supporting nodes) and method for selecting GGSN
KOREA ELECTRONICS TELECOMM4 citations61
US7519068B2Apr 14, 2009
System for embodying protocol in gateway GPRS supporting node and method thereof
KOREA ELECTRONICS TELECOMM0 citations40