Inventor
KAWECKI MICHAEL ANTHONY
US5 patents
⚠️ This page may combine multiple inventors who share the name “KAWECKI MICHAEL ANTHONY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
4 patentsUS5963625AOct 5, 1999
Method for providing called service provider control of caller access to pay services
AT & T CORP289 citations93
US6941312B1Sep 6, 2005
Simultaneous multiple-method (SMm) compression
AT & T CORP26 citations89
US6298126B1Oct 2, 2001
Method and apparatus for controlling rating of calls to pay services
AT & T CORP15 citations81
US6259777B1Jul 10, 2001
Billing system and method for database-queried communications services
AT & T CORP3 citations59