H04M 3/382
Using authorisation codes or passwords
Official title: {using authorisation codes or passwords}
H04M3/382 (Using authorisation codes or passwords) appears on 1,027 US grants and 737 published applications in this corpus.
Search patents in H04M- Granted patents
- 1,027
- Published applications
- 737
- Assignees
- 378
- Inventors
- 1,618
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 18 | 0 |
| 1995 | 13 | 0 |
| 1996 | 24 | 0 |
| 1997 | 26 | 0 |
| 1998 | 44 | 0 |
| 1999 | 44 | 0 |
| 2000 | 53 | 0 |
| 2001 | 38 | 17 |
| 2002 | 28 | 50 |
| 2003 | 34 | 60 |
| 2004 | 42 | 75 |
| 2005 | 34 | 75 |
| 2006 | 44 | 47 |
| 2007 | 40 | 44 |
| 2008 | 37 | 54 |
| 2009 | 35 | 34 |
| 2010 | 37 | 23 |
| 2011 | 33 | 21 |
| 2012 | 39 | 20 |
| 2013 | 38 | 23 |
| 2014 | 39 | 21 |
| 2015 | 32 | 23 |
| 2016 | 34 | 26 |
| 2017 | 37 | 26 |
| 2018 | 33 | 19 |
| 2019 | 25 | 11 |
| 2020 | 21 | 10 |
| 2021 | 23 | 13 |
| 2022 | 17 | 9 |
| 2023 | 15 | 12 |
| 2024 | 12 | 7 |
| 2025 | 9 | 9 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for dynamically detecting disabilities22 Sep 2026US 12,743,934 B2Capital One Services, LLC
- System and method for electronic notification in institutional communications30 Jun 2026US 12,671,766 B2Value-Added Communications, Inc.
- On-hold experience26 May 2026US 12,641,179 B1United Services Automobile Association (USAA)
- Multi-profile-based inauthenticity identification28 Apr 2026US 12,615,336 B2Zoom Communications, Inc.
- Systems and methods for media analysis for call state detection7 Apr 2026US 12,598,253 B2Infobip Ltd.
- Systems and methods for automatically authenticating communications with a calling device24 Sep 2026US 2026/0292059 A1Neustar, Inc.
- End-to-end management of authenticated communications17 Sep 2026US 2026/0281237 A1Neustar, Inc.
- Multi-Profile Detection Of Inauthentic Communication Session Participants30 Jul 2026US 2026/0222491 A1Zoom Communications, Inc.
- System and method for device matching during a customer service call25 Jun 2026US 2026/0181072 A1Capital One Services, LLC
- Method for controlling a real-time conversation and real-time communication and collaboration platform28 May 2026US 2026/0149771 A1RingCentral, Inc.
Most cited
By later US patents
- Voice browser for interactive services and methods thereof837US 6,269,336 B1Motorola, Inc. · 2001
- Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access584US 7,106,843 B1T-Netix, Inc. · 2006
- Communication and proximity authorization systems573US 6,490,443 B1Automated Business Companies · 2002
- Communication and proximity authorization systems518US 7,110,744 B2Automated Business Companies · 2006
- Personal security system498US 5,361,062 ASecurity Dynamics Technologies, Inc. · 1994