林永琪

Multiple multipoint controlled equipment network building system and management method using the same

徐磊, 张礼权, 林永琪, 2002 .

System and method for realizing multimedia color ring tone service

李军, 林永琪, 廖永雄, 2006 .

Conference telephone terminal, system and method for sharing data

林永琪, 胡君健, 陈显义, 2008 .

Vedeo communication conference subscription providing system and said conference subscribing method

李军, 李爽, 林永琪, 2002 .