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System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Rodney T Brand, Carlos Donoso |
2012-03-27 |
| 7567655 |
System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Rodney T Brand, Carlos Donoso |
2009-07-28 |
| 7239690 |
System and method for identifying redirected calls |
Larry B. Pearson, John Wesley Moss, Barbara Allyn Vozar, Robert Carl Hager |
2007-07-03 |
| 7068761 |
Method and system for canceling unwanted telephone calls |
Teresa Farias Latter, Nancy Book, Mary Louise Hardzinski, James Thomas Maciejewski, Thomas Joseph McBlain +1 more |
2006-06-27 |
| 6765994 |
Method and system for canceling unwanted telephone calls |
Teresa Farias Latter, Nancy Book, Mary Louise Hardzinski, James Thomas Maciejewski, Thomas Joseph McBlain +1 more |
2004-07-20 |
| 6718018 |
System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Rodney T Brand, Carlos Donoso |
2004-04-06 |
| 6453018 |
System and method for accessing a messaging service using a short dialing sequence |
Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Rodney T Brand, Carlos Donoso +1 more |
2002-09-17 |
| 6453019 |
Method and system for canceling unwanted telephone calls |
Teresa Farias Latter, Nancy Book, Mary Louise Hardzinski, James Thomas Maciejewski, Thomas Joseph McBlain +1 more |
2002-09-17 |