H04W 88/12
Access point controller devices
H04W88/12 (Access point controller devices) appears on 1,741 US grants and 2,096 published applications in this corpus.
Search patents in H04W- Granted patents
- 1,741
- Published applications
- 2,096
- Assignees
- 412
- Inventors
- 3,190
- Latest grant
- 6 Oct 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 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 10 |
| 2002 | 9 | 30 |
| 2003 | 4 | 29 |
| 2004 | 18 | 60 |
| 2005 | 17 | 45 |
| 2006 | 38 | 81 |
| 2007 | 35 | 53 |
| 2008 | 27 | 56 |
| 2009 | 28 | 59 |
| 2010 | 49 | 53 |
| 2011 | 43 | 54 |
| 2012 | 64 | 66 |
| 2013 | 58 | 55 |
| 2014 | 92 | 94 |
| 2015 | 76 | 128 |
| 2016 | 116 | 204 |
| 2017 | 130 | 138 |
| 2018 | 153 | 143 |
| 2019 | 150 | 129 |
| 2020 | 126 | 109 |
| 2021 | 103 | 92 |
| 2022 | 75 | 88 |
| 2023 | 85 | 96 |
| 2024 | 76 | 96 |
| 2025 | 89 | 90 |
| 2026 | 45 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Ran intelligent controller (ric) and method therefor27 Aug 2026US 2026/0255155 A1NEC Corporation
- Timing control of relay station controlled by network20 Aug 2026US 2026/0247356 A1Rakuten Mobile, Inc.
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Most cited
By later US patents
- Flexible radio access and resource allocation in a universal mobile telephone system401US 6,374,112 B1Telefonaktiebolaget LM Ericsson (publ) · 2002
- Method and apparatus for communicating in a wireless communication system263US 5,752,193 AMotorola, Inc. · 1998
- Mobility management entity for high data rate wireless communication networks250US 7,457,265 B2Telefonaktiebolaget LM Ericsson (publ) · 2008
- Method and system for mobile communications246US 8,185,158 B2NTT Mobile Communications Network, Inc. · 2012
- System and method for providing operator-differentiated messaging to a wireless user equipment (UE) device232US 8,423,016 B2Research In Motion Limited · 2013