H04W 92/14
Between access point controllers and backbone network device
Official title: between access point controllers and backbone network device
H04W92/14 (Between access point controllers and backbone network device) appears on 428 US grants and 492 published applications in this corpus.
Search patents in H04W- Granted patents
- 428
- Published applications
- 492
- Assignees
- 166
- Inventors
- 994
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 6 |
| 2002 | 3 | 14 |
| 2003 | 8 | 27 |
| 2004 | 14 | 20 |
| 2005 | 13 | 31 |
| 2006 | 19 | 27 |
| 2007 | 6 | 26 |
| 2008 | 17 | 22 |
| 2009 | 17 | 10 |
| 2010 | 16 | 13 |
| 2011 | 11 | 17 |
| 2012 | 24 | 26 |
| 2013 | 17 | 12 |
| 2014 | 20 | 11 |
| 2015 | 14 | 17 |
| 2016 | 19 | 19 |
| 2017 | 15 | 22 |
| 2018 | 17 | 22 |
| 2019 | 22 | 34 |
| 2020 | 28 | 33 |
| 2021 | 28 | 26 |
| 2022 | 16 | 15 |
| 2023 | 13 | 9 |
| 2024 | 15 | 16 |
| 2025 | 14 | 11 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems for enabling communications over shared spectrum using O-RAN fronthaul interface in radio access networks10 Mar 2026US 12,574,747 B2Mavenir Systems, Inc.
- Datacenter, communication apparatus, communication method, and communication control method in a communication system6 Jan 2026US 12,520,355 B2NEC Corporation
- Ran intelligent controller (ric) and method therefor27 Aug 2026US 2026/0255155 A1NEC Corporation
- 6g control plane network functions in service-based architecture27 Aug 2026US 2026/0255259 A1Intel Corporation
- Network node and communication method23 Jul 2026US 2026/0214727 A1Ntt Docomo, Inc.
- Mobile communication network4 Jun 2026US 2026/0156708 A1Kddi Corporation
- Hybrid Base Station and RRH19 Mar 2026US 2026/0082450 A1Parallel Wireless, Inc.
Most cited
By later US patents
- Method and apparatus for communicating in a wireless communication system263US 5,752,193 AMotorola, Inc. · 1998
- Multi-protocol distributed wireless system architecture234US 6,963,552 B2ADC Telecommunications, Inc. · 2005
- Multiprotocol antenna system for multiple service provider-multiple air interface co-located base stations186US 7,920,858 B2LGC Wireless, Inc. · 2011
- Systems and methods for deactivating a cellular radiotelephone system using an ANSI-41 short message service email173US 6,289,214 B1Ericsson Inc. · 2001
- Private multiplexing cellular network160US 5,818,824 AInterwave Communications International, Ltd. · 1998