H04M 15/8351
Before establishing a communication
Official title: {before establishing a communication}
H04M15/8351 (Before establishing a communication) appears on 182 US grants and 163 published applications in this corpus.
Search patents in H04M- Granted patents
- 182
- Published applications
- 163
- Assignees
- 89
- Inventors
- 355
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 8 | 5 |
| 2003 | 9 | 5 |
| 2004 | 3 | 5 |
| 2005 | 8 | 6 |
| 2006 | 5 | 4 |
| 2007 | 2 | 3 |
| 2008 | 1 | 10 |
| 2009 | 1 | 6 |
| 2010 | 4 | 6 |
| 2011 | 3 | 4 |
| 2012 | 4 | 11 |
| 2013 | 13 | 5 |
| 2014 | 15 | 18 |
| 2015 | 22 | 15 |
| 2016 | 19 | 17 |
| 2017 | 21 | 8 |
| 2018 | 9 | 9 |
| 2019 | 12 | 3 |
| 2020 | 3 | 4 |
| 2021 | 2 | 2 |
| 2022 | 4 | 5 |
| 2023 | 2 | 2 |
| 2024 | 4 | 5 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- 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
- Method and apparatus for content presentation in association with a telephone call12 Nov 2024US 12,141,832 B2Vusura Technology LLC
- Information processing terminal24 Sep 2026US 2026/0292072 A1Maxell, Ltd.
- Method and apparatus for presenting multimedia content24 Jul 2025US 2025/0238835 A1Vusura Technology LLC
- Communication method and communication apparatus5 Jun 2025US 2025/0184810 A1Huawei Technologies Co., Ltd.
- Method and apparatus for presenting multimedia content29 Aug 2024US 2024/0289837 A1Vusura Technology LLC
- Method and apparatus for presenting multimedia content22 Aug 2024US 2024/0281846 A1Vusura Technology LLC
Most cited
By later US patents
- Integrated customer interface for web based data management455US 6,615,258 B1WorldCom, Inc. · 2003
- Graphical user interface for Web enabled applications360US 6,115,040 AMCI Communications Corporation · 2000
- Integrated customer web station for web based call management330US 6,956,845 B2MCI, Inc. · 2005
- Integrated proxy interface for web based data management reports305US 6,377,993 B1MCI WorldCom, Inc. · 2002
- Secure server architecture for Web based data management290US 6,606,708 B1WorldCom, Inc. · 2003