Inventor
CHAN JIM H
US8 patents
⚠️ This page may combine multiple inventors who share the name “CHAN JIM H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SBC TECHN RES INC
3 patentsUS6957058B2Oct 18, 2005
Prepaid wireless telephone account regeneration in a wireless access protocol system
SBC TECHN RES INC68 citations95
US6487401B2Nov 26, 2002
Prepaid wireless telephone account regeneration in a wireless access protocol system
SBC TECHN RES INC116 citations95
US6792265B1Sep 14, 2004
Conference call setup utilizing a wireless access protocol capable telephone
SBC TECHN RES INC33 citations92
BELLSOUTH INTELLECT PTY CORP
2 patentsUS5974115AOct 26, 1999
System and method for testing subscriber lines and terminating equipment from a service platform
BELLSOUTH INTELLECT PTY CORP37 citations92
US6072857AJun 6, 2000
Methods and system for monitoring the operational status of a network component in an advanced intelligent network
BELLSOUTH INTELLECT PTY CORP27 citations84
CHEVRON RES & TECH
2 patentsUS5075058ADec 24, 1991
Process for preparing pellets comprising insecticidal n-hydrocarboyl phosphoroamidothioates and/or phosphoroamidodithioates, and fungicides, herbicides, fertilizers or other insecticides
CHEVRON RES & TECH54 citations91
US5100667AMar 31, 1992
Process for pelletizing insecticidal N-hydrocarboyl phosphoroamidothioates and phosphoroamidodithioates
CHEVRON RES & TECH33 citations88