H04L 65/1046
Call controllers
Official title: Call controllers; Call servers
H04L65/1046 (Call controllers) appears on 949 US grants and 994 published applications in this corpus.
Search patents in H04L- Granted patents
- 949
- Published applications
- 994
- Assignees
- 322
- Inventors
- 1,841
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 3 |
| 2002 | 2 | 16 |
| 2003 | 2 | 6 |
| 2004 | 3 | 6 |
| 2005 | 6 | 14 |
| 2006 | 12 | 19 |
| 2007 | 0 | 9 |
| 2008 | 8 | 55 |
| 2009 | 23 | 39 |
| 2010 | 21 | 48 |
| 2011 | 28 | 37 |
| 2012 | 62 | 58 |
| 2013 | 50 | 49 |
| 2014 | 55 | 49 |
| 2015 | 53 | 63 |
| 2016 | 69 | 51 |
| 2017 | 57 | 50 |
| 2018 | 51 | 47 |
| 2019 | 64 | 55 |
| 2020 | 74 | 59 |
| 2021 | 55 | 49 |
| 2022 | 61 | 56 |
| 2023 | 61 | 73 |
| 2024 | 50 | 24 |
| 2025 | 53 | 46 |
| 2026 | 20 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Call screening service for communication devices18 Aug 2026US 12,712,969 B1First Orion Corp.
- End-to-end resource prioritization for a multimedia priority service on-demand service user18 Aug 2026US 12,713,474 B2Mavenir Systems, Inc.
- System and method for personalizing the language associated with outbound calls4 Aug 2026US 12,701,186 B2Neustar, Inc.
- System and method for managing communication requests in a network16 Jun 2026US 12,659,360 B2Jio Platforms Limited
- Network registration method and apparatus, and user equipment9 Jun 2026US 12,652,636 B2Vivo Mobile Communication Co., Ltd.
- Call initiation processing method and apparatus, electronic device and storage medium13 Aug 2026US 2026/0238689 A1Zte Corporation
- Inbound and outbound communication session and call control6 Aug 2026US 2026/0230556 A1MBTE Holdings Sweden AB
- Electronic device and method for managing a call session between a plurality of devices16 Jul 2026US 2026/0205428 A1Samsung Electronics Co., Ltd.
- Webrtc connection method and system25 Jun 2026US 2026/0181037 A1Shanghai Bilibili Technology Co., Ltd.
- Communication session recording system11 Jun 2026US 2026/0163922 A1Apple Inc.
Most cited
By later US patents
- Interactive avatars for telecommunication systems493US 9,402,057 B2Argela Yazilim Ve Bilisim Teknolojileri San. Ve Tic. A.S. · 2016
- Networked computer telephony system driven by web-based applications379US 6,922,411 B1Voxeo Corporation · 2005
- Network session management327US 6,157,648 ABell Atlantic Network Services, Inc. · 2000
- Networked computer telephony system driven by web-based applications234US 7,496,054 B2Voxeo Corporation · 2009
- Internet phone to PSTN cellular/PCS system232US 6,075,783 ABell Atlantic Network Services, Inc. · 2000