| 9088646 |
Method and system for providing enhanced caller identification information including total call control for all received calls |
Thomas Joseph McBlain, Dianna Tiliks, Nancy Book, Susanne Marie Crockett, Carol Shifrin Gruchala |
2015-07-21 |
$31,427,000 |
| 9014356 |
Convenience features in a method and system for providing enhanced caller identification |
Teresa Farias Latter, Thomas Joseph McBlain, James Thomas Maciejewski, Mary Louise Hardzinski |
2015-04-21 |
$18,611,000 |
| 8781091 |
Method and system for providing enhanced caller identification information including screening invalid calling party numbers |
James Daniel Kovarik, Kenneth Robert Stroud, Rick Anthony Cherye |
2014-07-15 |
$14,870,000 |
| 8670541 |
Method and system for providing enhanced caller identification information including total call control for all received calls |
Thomas Joseph McBlain, Dianna Tiliks, Nancy Book, Susanne Marie Crockett, Carol Shifrin Gruchala |
2014-03-11 |
$20,861,000 |
| 8670547 |
Direct route ISDN primary route interface |
Timothy R. Whiting, Melanie Murphy, Scott E. Bowers, Eugene J. Wagner, Gilbert Badillo +6 more |
2014-03-11 |
$20,861,000 |
| 8416932 |
Convenience features in a method and system for providing enhanced caller identification |
Teresa Farias Latter, Thomas Joseph McBlain, James Thomas Maciejewski, Mary Louise Hardzinski |
2013-04-09 |
$27,829,000 |
| 8284912 |
Method and system for providing enhanced caller identification information including screening invalid calling party numbers |
James Daniel Kovarik, Kenneth Robert Stroud, Rick Anthony Cherye |
2012-10-09 |
$25,476,000 |
| 8155293 |
System and method for restricting and monitoring telephone calls |
Dianna Tiliks, Susanne Marie Crockett, Nancy Book, Carol Shifrin Gruchala |
2012-04-10 |
$17,651,000 |
| 8139732 |
Method and system for providing enhanced caller identification |
Teresa Farias Latter, Nancy Book, Mary Louise Hardzinski, James Thomas Maciejewski, Thomas Joseph McBlain +5 more |
2012-03-20 |
$26,254,000 |
| 8014508 |
Access code enhancement for caller preview service |
Robert Stroud, Rick Anthony Cherye |
2011-09-06 |
$22,749,000 |
| 7929944 |
Method and system for enabling a mobile user to manage calls |
Carol Shifrin Gruchala, Wayne Robert Heinmiller, Dianna Tiliks |
2011-04-19 |
$14,641,000 |
| 7907715 |
System and method for blocking a telephone call |
Wayne Robert Heinmiller, Dianna Tiliks, Tyler D. Schroepfer, David C. Herrera |
2011-03-15 |
$18,760,000 |
| 7809122 |
System and method for generating call records based on account codes |
Dianna Tiliks, Carol Shifrin Gruchala, Susanne Marie Crockett, Nancy Book, William Moy |
2010-10-05 |
$21,941,000 |
| 7804946 |
Method and system for providing enhanced caller identification |
Thomas Joseph McBlain |
2010-09-28 |
$23,889,000 |
| 7760863 |
Method and system of providing caller identification with name |
Richard John Ebel, James Daniel Kovarik, Teresa Farias Latter |
2010-07-20 |
$46,403,000 |
| 7724886 |
Method and system for providing enhanced caller identification information for subscribers that interface via private trunk groups |
Dianna Tiliks, Susanne Marie Crockett, Carol Shifrin Gruchala, Nancy Book |
2010-05-25 |
$35,443,000 |
| 7623638 |
Method and system for providing enhanced caller identification information including screening invalid calling party numbers |
James Daniel Kovarik, Kenneth Robert Stroud, Rick Anthony Cherye |
2009-11-24 |
$29,184,000 |
| 7596216 |
System and method for identifying redirected calls |
Larry B. Pearson, Dianna Tiliks, Barbara Allyn Vozar, Robert Carl Hager |
2009-09-29 |
$96,712,000 |
| 7580515 |
Method and system for providing enhanced caller identification information including total call control for all received calls |
Thomas Joseph McBlain, Dianna Tiliks, Nancy Book, Susanne Marie Crockett, Carol Shifrin Gruchala |
2009-08-25 |
$47,230,000 |
| 7450710 |
System and method for identifying redirected calls |
Larry B. Pearson, Dianna Tiliks, Barbara Allyn Vozar, Robert Carl Hager |
2008-11-11 |
$18,484,000 |
| 7444171 |
Method and system for sharing speed dial lists amongst multiple telecommunications services |
Carol Shifrin Gruchala, Wayne Robert Heinmiller, Dianna Tiliks |
2008-10-28 |
$245,000 |
| 7418089 |
System and method for restricting and monitoring telephone calls |
Dianna Tiliks, Susanne Marie Crockett, Nancy Book, Carol Shifrin Gruchala |
2008-08-26 |
$88,500,000 |
| 7406165 |
Direct route ISDN primary route interface |
Timothy R. Whiting, Melanie Murphy, Scott E. Bowers, Eugene J. Wagner, Gilbert Badillo +6 more |
2008-07-29 |
$5,254,000 |
| 7403603 |
Method of billing in an abbreviated dialing service |
Dianna Tiliks, Carol Shifrin Gruchala, Susanne Marie Crockett, Nancy Book, Thomas Joseph McBlain +3 more |
2008-07-22 |
|
| 7388951 |
Access code enhancement for caller preview service |
Robert Stroud, Rick Anthony Cherye |
2008-06-17 |
$5,877,000 |
