H04M 15/842
Announcement
Official title: {Announcement, e.g. IVR dialogue}
H04M15/842 (Announcement) appears on 38 US grants and 35 published applications in this corpus.
Search patents in H04M- Granted patents
- 38
- Published applications
- 35
- Assignees
- 29
- Inventors
- 71
- Latest grant
- 16 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 2 |
| 2012 | 3 | 3 |
| 2013 | 3 | 1 |
| 2014 | 4 | 3 |
| 2015 | 2 | 3 |
| 2016 | 4 | 1 |
| 2017 | 4 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for different mid-call announcements to both served and non-served parties at the same time16 May 2023US 11,652,920 B2Telefonaktiebolaget LM Ericsson (publ)
- Marketing offers4 Jan 2022US 11,216,842 B2Optical Phusion, Inc.
- Predicting subscriber experience based on QoE3 Mar 2020US 10,581,664 B1Spirent Communications, Inc.
- Method for collect call service based on voip technology and system thereof28 Nov 2017US 9,832,321 B2
- Dynamic time based product17 Oct 2017US 9,794,815 B2Gogo LLC
- Systems and methods for providing in-call privacy alert messages11 Jun 2026US 2026/0163981 A1Verizon Patent and Licensing Inc.
- Methods and systems for different mid-call announcements to both served and non-served parties at the same time27 Jan 2022US 2022/0030107 A1Telefonaktiebolaget LM Ericsson (publ)
- Predicting subscriber experience based on qoe26 Mar 2020US 2020/0099572 A1Spirent Communications, Inc.
- Method for collect call service based on voip technology and system thereof26 Sep 2019US 2019/0297193 A1
- Method for collect call service based on voip technology and system thereof8 Feb 2018US 2018/0041642 A1
Most cited
By later US patents
- Predictive payment suggestion in a telecommunication system255US 8,010,080 B1Sprint Spectrum L. P. · 2011
- Wireless telephone debit card system and method64US 6,003,770 AInterDigital Technology Corporation · 1999
- Customer profile based customized messaging46US 6,125,173 AAT&T Corp. · 2000
- Wireless debit card system and method43US 6,170,745 B2InterDigital Technology Corporation · 2001
- Notification of charging rate adjustments in regions of a mobile network to control bandwidth usage in the regions41US 8,792,857 B2Alcatel Lucent · 2014