H04M 2203/4518
Attachments to voicemail
H04M2203/4518 (Attachments to voicemail) appears on 38 US grants and 42 published applications in this corpus.
Search patents in H04M- Granted patents
- 38
- Published applications
- 42
- Assignees
- 10
- Inventors
- 26
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 5 |
| 2010 | 0 | 11 |
| 2011 | 2 | 2 |
| 2012 | 3 | 1 |
| 2013 | 13 | 8 |
| 2014 | 8 | 2 |
| 2015 | 3 | 1 |
| 2016 | 3 | 2 |
| 2017 | 1 | 4 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Communication logging system12 Nov 2024US 12,143,538 B2
- Communication logging system12 Jul 2022US 11,388,290 B2
- Communication logging system3 Dec 2019US 10,498,899 B2
- Systems and methods for consolidating wireline and wireless voicemail boxes10 Jul 2018US RE46,952 E1Nuance Communications, Inc.
- System and methods for enhanced multimedia in VoIP networks3 Oct 2017US 9,781,272 B2AT&T Intellectual Property I, L. P.
- Communication logging system27 Feb 2025US 2025/0071208 A1
- Communication logging system29 Sep 2022US 2022/0311865 A1
- Communication logging system5 Mar 2020US 2020/0076951 A1
- Communication logging system1 Jun 2017US 2017/0155771 A1
- Method and device for Information acquisition of voice mailbox system4 May 2017US 2017/0126599 A1Zte Corporation
Most cited
By later US patents
- Voicemail forwarding functionality for communications networks29US 8,340,644 B2AT&T Mobility II LLC · 2012
- Method for administering message attachments22US 7,149,777 B1Avaya Technology Corp. · 2006
- Voicemail archival and forwarding functionality for communications networks and devices12US 8,843,117 B2AT&T Mobility II LLC · 2014
- Enhanced messaging with language translation feature11US 8,306,509 B2AT&T Mobility II LLC · 2012
- Providing contextual information for spoken information10US 7,970,608 B2Nuance Communications, Inc. · 2011