H04Q 3/005
Personal communication services
Official title: {Personal communication services, e.g. provisions for portability of subscriber numbers}
H04Q3/005 (Personal communication services) appears on 493 US grants and 240 published applications in this corpus.
Search patents in H04Q- Granted patents
- 493
- Published applications
- 240
- Assignees
- 170
- Inventors
- 780
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 13 | 0 |
| 1997 | 21 | 0 |
| 1998 | 35 | 0 |
| 1999 | 48 | 0 |
| 2000 | 49 | 0 |
| 2001 | 37 | 6 |
| 2002 | 30 | 30 |
| 2003 | 25 | 17 |
| 2004 | 22 | 25 |
| 2005 | 19 | 32 |
| 2006 | 25 | 20 |
| 2007 | 26 | 20 |
| 2008 | 10 | 20 |
| 2009 | 12 | 11 |
| 2010 | 20 | 16 |
| 2011 | 23 | 5 |
| 2012 | 18 | 6 |
| 2013 | 11 | 5 |
| 2014 | 10 | 4 |
| 2015 | 5 | 3 |
| 2016 | 4 | 7 |
| 2017 | 1 | 2 |
| 2018 | 3 | 3 |
| 2019 | 6 | 2 |
| 2020 | 1 | 1 |
| 2021 | 3 | 1 |
| 2022 | 1 | 4 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for detecting SMS parameter manipulation17 Sep 2024US 12,095,942 B2AB Handshake Corporation
- Terminal implementing a communication method, and server implementing a method for establishing a communication between two terminals23 Apr 2024US 11,968,331 B2Orange
- Method and system for transmission of a session initiation protocol (SIP) identity header in an out-of-band verification network5 Apr 2022US 11,297,189 B2AB Handshake Corporation
- Method and system for identification of a remote host in an out-of-band verification network7 Dec 2021US 11,196,873 B1AB Handshake Corporation
- Systems and methods for service enablement and end device activation7 Sep 2021US 11,116,017 B2Verizon Patent and Licensing Inc.
- Terminal implementing a communication method, and server implementing a method for establishing a communication between two terminals24 Nov 2022US 2022/0377178 A1Orange
- Systems and methods for routing a call with local telecommunication platforms24 Mar 2022US 2022/0094788 A1Capital One Services, LLC
- Method and System for Transmission of a Session Initiation Protocol (SIP) Identity Header in an Out-of-band Verification Network3 Mar 2022US 2022/0070300 A1AB Handshake Corporation
- Method and Apparatus for Detecting SMS Parameter Manipulation3 Mar 2022US 2022/0070301 A1AB Handshake Corporation
- Systems and methods for service enablement and end device activation27 May 2021US 2021/0160937 A1Verizon Patent and Licensing Inc.
Most cited
By later US patents
- Personal communications internetworking1,899US 5,742,905 ABell Communications Research, Inc. · 1998
- Personal communication service with mobility manager848US 5,329,578 ANorthern Telecom Limited · 1994
- Electronic massaging network759US 5,742,668 ABell Communications Research, Inc. · 1998
- Personal communications service using wireline/wireless integration592US 5,353,331 ABell Atlantic Network Services, Inc. · 1994
- Method and apparatus for providing telecommunication services based on a subscriber profile updated by a personal information manager462US 5,933,778 AAT&T Wireless Services, Inc. · 1999