H04M 2215/202
Voip
Official title: VoIP; Packet switched telephony
H04M2215/202 (Voip) appears on 332 US grants and 351 published applications in this corpus.
Search patents in H04M- Granted patents
- 332
- Published applications
- 351
- Assignees
- 164
- Inventors
- 647
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 16 | 9 |
| 2002 | 19 | 71 |
| 2003 | 15 | 40 |
| 2004 | 22 | 40 |
| 2005 | 20 | 25 |
| 2006 | 24 | 44 |
| 2007 | 19 | 23 |
| 2008 | 24 | 18 |
| 2009 | 27 | 26 |
| 2010 | 29 | 18 |
| 2011 | 12 | 9 |
| 2012 | 27 | 8 |
| 2013 | 21 | 8 |
| 2014 | 24 | 4 |
| 2015 | 11 | 2 |
| 2016 | 3 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Network exception systems and methods for packet-switched telephony24 Sep 2024US 12,101,433 B2Starlogik IP LLC
- Phone appliance with display screen and methods of using the same16 May 2023US 11,652,914 B2
- Phone appliance with display screen and methods for using the same24 Jan 2023US 11,563,834 B2
- Method and apparatus for placing a long distance call based on a virtual phone number28 Sep 2021US RE48,760 E1Vonage Business Inc.
- Method and system for securely authorizing VoIP interconnections between anonymous peers of VoIP networks21 Aug 2018US 10,057,303 B2TransNexus, Inc.
- Network exception systems and methods for packet-switched telephony9 Jan 2025US 2025/0016272 A1Starlogik IP LLC
- Network exception systems and methods for packet-switched telephony11 Aug 2022US 2022/0256039 A1Starlogik IP LLC
- Phone appliance with display screen and methods for using the same8 Aug 2019US 2019/0245952 A1
- Phone Appliance with Display Screen and Methods for Using the Same21 Mar 2019US 2019/0089819 A1
- Clearinghouse server for internet telephony and multimedia communications18 May 2017US 2017/0142260 A1TransNexus, Inc.
Most cited
By later US patents
- System, method and article of manufacture for communications utilizing calling, plans in a hybrid network1,175US 5,867,495 AMCI Communications Corporations · 1999
- System and method for generating voice pages with included audio files for use in a voice page delivery system782US 6,895,084 B1MicroStrategy Incorporated · 2005
- okApparatus for a voice over IP (voIP) telephony gateway and methods for use therein511US 6,363,065 B1Quintum Technologies, Inc. · 2002
- Voice network access provider system and method492US 6,792,086 B1MicroStrategy Incorporated · 2004
- Voice code registration system and method for registering voice codes for voice pages in a voice network access provider system479US 6,501,832 B1MicroStrategy Incorporated · 2002