Inventor
CHANG JAMES TJIN-TEK
US2 patents
Patents
2 patentsUS7133420B2Nov 7, 2006
Methods and systems for triggerless screening of wireless message service messages for delivery with differential quality of service
TEKELEC US19 citations90
US6959076B2Oct 25, 2005
Methods and systems for providing triggerless intelligent network (IN) screening services based on call setup messages
TEKELEC US32 citations86