H04M 2250/60
Logging of communication history
Official title: logging of communication history, e.g. outgoing or incoming calls, missed calls, messages or URLs
H04M2250/60 (Logging of communication history) appears on 789 US grants and 943 published applications in this corpus.
Search patents in H04M- Granted patents
- 789
- Published applications
- 943
- Assignees
- 285
- Inventors
- 1,722
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 4 |
| 2002 | 2 | 11 |
| 2003 | 4 | 10 |
| 2004 | 4 | 20 |
| 2005 | 7 | 30 |
| 2006 | 16 | 43 |
| 2007 | 20 | 56 |
| 2008 | 12 | 55 |
| 2009 | 16 | 77 |
| 2010 | 24 | 53 |
| 2011 | 45 | 57 |
| 2012 | 61 | 40 |
| 2013 | 82 | 64 |
| 2014 | 63 | 61 |
| 2015 | 56 | 50 |
| 2016 | 54 | 59 |
| 2017 | 56 | 49 |
| 2018 | 49 | 36 |
| 2019 | 38 | 32 |
| 2020 | 44 | 40 |
| 2021 | 28 | 29 |
| 2022 | 26 | 19 |
| 2023 | 23 | 17 |
| 2024 | 12 | 15 |
| 2025 | 14 | 9 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Identifying and processing, for priority, calls in data communications server8 Sep 2026US 12,732,579 B18x8, Inc.
- Phone user interface7 Jul 2026US 12,676,927 B2Apple Inc.
- Missed telephone call management for a portable multifunction device2 Jun 2026US 12,647,758 B2Apple Inc.
- Call service bootstrapping method, electronic device, and storage medium17 Mar 2026US 12,581,008 B2Honor Device Co., Ltd.
- Systems and methods for users to receive and/or reply to information affiliated with communication attempts while remaining substantially disconnected from mobile electronic device(s) and/or networks23 Dec 2025US 12,507,034 B2
- Systems and methods for integrating on-premises systems and cloud-based systems23 Jul 2026US 2026/0214168 A1Genesys Cloud Services, Inc.
- Low-bandwidth and emergency communication user interfaces4 Jun 2026US 2026/0156444 A1Apple Inc.
- Electronic device that indicates current interest in receiving telephone call based on registered prior activity21 May 2026US 2026/0143065 A1Motorola Mobility LLC
- Systems and methods for users to receive and/or reply to information affiliated with communication attempts while remaining substantially disconnected from mobile electronic device(s) and/or network(s)30 Apr 2026US 2026/0122448 A1
- Systems for call monitoring and associated methods using call arrival intervals23 Apr 2026US 2026/0113401 A1Avoxi, Inc.
Most cited
By later US patents
- Method and apparatus for accessing a contacts database and telephone services702US 7,007,239 B1Palm, Inc. · 2006
- Telephone answering device linking displayed data with recorded audio message446US 5,572,576 AKlausner Patent Technologies · 1996
- Telephone answering device linking displayed data with recorded audio message371US 5,390,236 AKlausner Patent Technologies · 1995
- Handheld threading358US 7,620,407 B1Palm, Inc. · 2009
- Telephone answering device linking displayed data with recorded audio message357US 5,524,140 AVisual Access Technologies, Inc. · 1996