Inventor
NGUYEN TONY TUONG
US4 patents
⚠️ This page may combine multiple inventors who share the name “NGUYEN TONY TUONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
3 patentsUS6587688B1Jul 1, 2003
Providing telephone number data for international cellular roamer service
LUCENT TECHNOLOGIES INC180 citations93
US6625453B1Sep 23, 2003
Efficient wireless call delivery across regional and political boundaries
LUCENT TECHNOLOGIES INC4 citations59
US6782254B1Aug 24, 2004
Handling of forward-to numbers across regional and political boundaries
LUCENT TECHNOLOGIES INC0 citations48