H04W 92/12
Between access points and access point controllers
Official title: between access points and access point controllers
H04W92/12 (Between access points and access point controllers) appears on 1,236 US grants and 1,485 published applications in this corpus.
Search patents in H04W- Granted patents
- 1,236
- Published applications
- 1,485
- Assignees
- 322
- Inventors
- 2,595
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 14 | 0 |
| 1999 | 7 | 0 |
| 2000 | 15 | 0 |
| 2001 | 15 | 6 |
| 2002 | 18 | 26 |
| 2003 | 10 | 32 |
| 2004 | 21 | 47 |
| 2005 | 20 | 62 |
| 2006 | 31 | 59 |
| 2007 | 22 | 63 |
| 2008 | 27 | 70 |
| 2009 | 36 | 63 |
| 2010 | 45 | 53 |
| 2011 | 50 | 34 |
| 2012 | 58 | 60 |
| 2013 | 49 | 32 |
| 2014 | 67 | 47 |
| 2015 | 48 | 44 |
| 2016 | 49 | 34 |
| 2017 | 42 | 51 |
| 2018 | 47 | 77 |
| 2019 | 68 | 80 |
| 2020 | 60 | 101 |
| 2021 | 77 | 88 |
| 2022 | 73 | 83 |
| 2023 | 68 | 92 |
| 2024 | 67 | 75 |
| 2025 | 74 | 74 |
| 2026 | 42 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Management of radio units of a distributed antenna system30 Jul 2026US 2026/0222836 A1Outdoor Wireless Networks LLC
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Most cited
By later US patents
- Method and apparatus for communicating in a wireless communication system263US 5,752,193 AMotorola, Inc. · 1998
- Method and apparatus for integrated wireless communications in private and public network environments256US 6,539,237 B1Cisco Technology, Inc. · 2003
- Broadband network with enterprise wireless communication system for residential and business environment244US 7,944,948 B2AT&T Intellectual Property II, L. P. · 2011
- Virtual circuit management in cellular telecommunications243US 5,633,868 ALucent Technologies Inc. · 1997
- Method and apparatus for routing of emergency services for unauthorized user equipment in a home Node B system235US 8,041,335 B2Kineto Wireless, Inc. · 2011