H04M 3/42042
Notifying the called party of information on the calling party
Official title: {Notifying the called party of information on the calling party (details within substation equipment H04M1/57, signalling details H04Q3/72)}
H04M3/42042 (Notifying the called party of information on the calling party) appears on 2,492 US grants and 2,449 published applications in this corpus.
Search patents in H04M- Granted patents
- 2,492
- Published applications
- 2,449
- Assignees
- 739
- Inventors
- 3,598
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 18 | 0 |
| 1995 | 6 | 0 |
| 1996 | 12 | 0 |
| 1997 | 14 | 0 |
| 1998 | 29 | 0 |
| 1999 | 49 | 0 |
| 2000 | 41 | 0 |
| 2001 | 53 | 14 |
| 2002 | 56 | 85 |
| 2003 | 65 | 100 |
| 2004 | 71 | 103 |
| 2005 | 50 | 110 |
| 2006 | 78 | 124 |
| 2007 | 63 | 133 |
| 2008 | 45 | 88 |
| 2009 | 53 | 106 |
| 2010 | 64 | 95 |
| 2011 | 81 | 66 |
| 2012 | 93 | 73 |
| 2013 | 134 | 113 |
| 2014 | 158 | 130 |
| 2015 | 152 | 145 |
| 2016 | 128 | 145 |
| 2017 | 147 | 112 |
| 2018 | 128 | 87 |
| 2019 | 106 | 68 |
| 2020 | 113 | 106 |
| 2021 | 107 | 105 |
| 2022 | 94 | 90 |
| 2023 | 87 | 83 |
| 2024 | 74 | 76 |
| 2025 | 74 | 48 |
| 2026 | 31 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Simultaneous uninterrupted media play, social networking and call management user interface15 Sep 2026US 12,739,222 B2
- Providing enhanced call content based on call number association8 Sep 2026US 12,732,577 B2First Orion Corp.
- Systems and methods of enhanced call identification24 Sep 2026US 2026/0292060 A1Radicom Research, Inc.
- System and method for using public registry to enhance caller information and determine call handling for called parties24 Sep 2026US 2026/0292061 A1YouMail, Inc.
- End-to-end management of authenticated communications17 Sep 2026US 2026/0281237 A1Neustar, Inc.
- System and method for communication data identification and alert generation via a machine learning framework6 Aug 2026US 2026/0230539 A1Bank of America Corporation
- Inbound and outbound communication session and call control6 Aug 2026US 2026/0230556 A1MBTE Holdings Sweden AB
Most cited
By later US patents
- System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent953US 5,884,032 AThe New Brunswick Telephone Company, Limited · 1999
- Personal communication service with mobility manager848US 5,329,578 ANorthern Telecom Limited · 1994
- Method and system for managing telecommunications such as telephone calls730US 5,327,486 ABell Communications Research, Inc. · 1994
- System for digital radio communication between a wireless lan and a PBX510US 6,330,244 B12001
- System and method for authentication of caller identification478US 6,324,271 B1Nortel Networks Limited · 2001