H04W 48/08
Access restriction or access information delivery
Official title: Access restriction or access information delivery, e.g. discovery data delivery (signalling during connection H04W76/00)
H04W48/08 (Access restriction or access information delivery) appears on 14,234 US grants and 18,072 published applications in this corpus.
Search patents in H04W- Granted patents
- 14,234
- Published applications
- 18,072
- Assignees
- 1,701
- Inventors
- 16,046
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 12 | 0 |
| 1995 | 14 | 0 |
| 1996 | 30 | 0 |
| 1997 | 23 | 0 |
| 1998 | 40 | 0 |
| 1999 | 54 | 0 |
| 2000 | 65 | 0 |
| 2001 | 41 | 29 |
| 2002 | 55 | 132 |
| 2003 | 63 | 161 |
| 2004 | 70 | 220 |
| 2005 | 72 | 253 |
| 2006 | 146 | 315 |
| 2007 | 144 | 391 |
| 2008 | 140 | 422 |
| 2009 | 169 | 457 |
| 2010 | 240 | 516 |
| 2011 | 341 | 500 |
| 2012 | 450 | 573 |
| 2013 | 583 | 661 |
| 2014 | 656 | 682 |
| 2015 | 706 | 968 |
| 2016 | 752 | 970 |
| 2017 | 907 | 951 |
| 2018 | 861 | 1119 |
| 2019 | 995 | 1213 |
| 2020 | 1123 | 1343 |
| 2021 | 1075 | 1197 |
| 2022 | 1025 | 1149 |
| 2023 | 984 | 1216 |
| 2024 | 950 | 1140 |
| 2025 | 867 | 925 |
| 2026 | 558 | 569 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Artificial intelligence model training for idle mode assistance6 Oct 2026US 12,755,203 B2Dell Products L. P.
- Systems and methods for network signaling of coverage types6 Oct 2026US 12,757,041 B2Verizon Patent and Licensing Inc.
- Aerial user equipment (UE) policy configuration based on aerial flight zones6 Oct 2026US 12,757,104 B2QUALCOMM Incorporated
- Communication method and communications apparatus6 Oct 2026US 12,757,105 B2Huawei Technologies Co., Ltd.
- Transmission and reception of system information in parts6 Oct 2026US 12,757,106 B2Telefonaktiebolaget LM Ericsson (publ)
- Indication and detection of synchronization signal transmissions8 Oct 2026US 2026/0313520 A1Lenovo (United States) Inc.
- Channel Access Procedures for User Equipment8 Oct 2026US 2026/0313521 A1Apple Inc.
- Supporting Dedicated Spectrum Less Than 5mhz In Wireless Communication8 Oct 2026US 2026/0313570 A1Apple Inc.
- Advanced dual band virtual concurrent for wifi8 Oct 2026US 2026/0313633 A1MaxLinear, Inc.
- Uplink and downlink spatial direction indication during random access8 Oct 2026US 2026/0313696 A1QUALCOMM Incorporated
Most cited
By later US patents
- Routing method for Ad-Hoc mobile networks614US 5,987,011 AKing's College · 1999
- Highly dynamic destination-sequenced destination vector routing for mobile computers587US 5,412,654 AInternational Business Machines Corporation · 1995
- Locator device useful for house arrest and stalker detection582US 5,461,390 AAT&T IPM Corp. · 1995
- Verifiable service billing for intermediate networking devices555US 8,023,425 B2Headwater Partners I LLC · 2011
- Terminal configurable for use within an unknown regulatory domain543US 8,565,107 B2Hand Held Products, Inc. · 2013