H04M 15/848
Tone
Official title: {Tone, e.g. beeper}
H04M15/848 (Tone) appears on 61 US grants and 64 published applications in this corpus.
Search patents in H04M- Granted patents
- 61
- Published applications
- 64
- Assignees
- 20
- Inventors
- 42
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 3 |
| 2014 | 3 | 7 |
| 2015 | 7 | 1 |
| 2016 | 5 | 10 |
| 2017 | 7 | 1 |
| 2018 | 6 | 9 |
| 2019 | 8 | 4 |
| 2020 | 3 | 5 |
| 2021 | 1 | 2 |
| 2022 | 4 | 5 |
| 2023 | 0 | 1 |
| 2024 | 7 | 8 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic after call application download platform18 Aug 2026US 12,711,522 B2OnePIN, Inc.
- Method and apparatus for presenting multimedia content13 May 2025US 12,299,710 B2Vusura Technology LLC
- Method and apparatus for presenting multimedia content29 Apr 2025US 12,288,221 B2Vusura Technology LLC
- Method and apparatus for content presentation in association with a telephone call25 Mar 2025US 12,260,426 B2
- Automatic after call survey and campaign-based customer feedback collection platform19 Nov 2024US 12,148,002 B2OnePIN, Inc.
- Automatic after call survey and campaign-based customer feedback collection platform30 Apr 2026US 2026/0120143 A1OnePIN, Inc.
- Method and apparatus for presenting multimedia content24 Jul 2025US 2025/0238835 A1Vusura Technology LLC
- Automatic Aftercall Directory And Phonebook Entry Advertising5 Dec 2024US 2024/0403912 A1OnePIN, Inc.
- Communication device and radio communication method28 Nov 2024US 2024/0397293 A1Ntt Docomo, Inc.
- Automatic After Call Application Download Platform21 Nov 2024US 2024/0386461 A1OnePIN, Inc.
Most cited
By later US patents
- Method and apparatus for content presentation in association with a telephone call65US 8,577,000 B12013
- Method and apparatus for content presentation in association with a telephone call35US 8,660,247 B12014
- Mobile device authentication and call routing using dual-tone multi-frequency signaling28US 9,344,892 B1Fmr LLC · 2016
- Method and apparatus for content presentation in association with a telephone call26US 9,667,810 B12017
- System and method for cellular reseller control of inbound calls to a mobile station19US 5,907,802 AMCI Communications Corporation · 1999