| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/289,472US5557658A (en) | 1991-06-20 | 1994-08-11 | Communications marketing system |
| US08/289,472 | 1994-08-11 | ||
| PCT/US1995/009125WO1996005684A1 (en) | 1994-08-11 | 1995-07-19 | Improved communications marketing system |
| Publication Number | Publication Date |
|---|---|
| CA2197204A1true CA2197204A1 (en) | 1996-02-22 |
| CA2197204C CA2197204C (en) | 2007-01-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002197204AExpired - Fee RelatedCA2197204C (en) | 1994-08-11 | 1995-07-19 | Improved communications marketing system |
| Country | Link |
|---|---|
| CA (1) | CA2197204C (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6212261B1 (en) | 1996-08-14 | 2001-04-03 | Nortel Networks Limited | Internet-based telephone call manager |
| US6253249B1 (en) | 1998-08-31 | 2001-06-26 | Nortel Networks Limited | Method and devices for bridging data and telephone networks |
| US6393122B1 (en) | 1998-08-31 | 2002-05-21 | Nortel Networks Limited | Method and device for providing intermediate telephone service with enhanced network reliability |
| US6393467B1 (en) | 1998-08-31 | 2002-05-21 | Nortel Networks Limited | Network interconnected computing device, server and notification method |
| US6801952B2 (en) | 1998-08-31 | 2004-10-05 | Nortel Networks Limited | Method and devices for providing network services from several servers |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6212261B1 (en) | 1996-08-14 | 2001-04-03 | Nortel Networks Limited | Internet-based telephone call manager |
| US8189747B1 (en) | 1996-08-14 | 2012-05-29 | Rockstar Bidco, LP | Internet-based telephone call manager |
| US6253249B1 (en) | 1998-08-31 | 2001-06-26 | Nortel Networks Limited | Method and devices for bridging data and telephone networks |
| US6393122B1 (en) | 1998-08-31 | 2002-05-21 | Nortel Networks Limited | Method and device for providing intermediate telephone service with enhanced network reliability |
| US6393467B1 (en) | 1998-08-31 | 2002-05-21 | Nortel Networks Limited | Network interconnected computing device, server and notification method |
| US6801952B2 (en) | 1998-08-31 | 2004-10-05 | Nortel Networks Limited | Method and devices for providing network services from several servers |
| Publication number | Publication date |
|---|---|
| CA2197204C (en) | 2007-01-23 |
| Publication | Publication Date | Title |
|---|---|---|
| MX9701086A (en) | Improved communications marketing system. | |
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| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed | Effective date:20140721 |