H04W 84/02
Hierarchically pre-organised networks
Official title: Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
H04W84/02 (Hierarchically pre-organised networks) appears on 40,592 US grants and 50,760 published applications in this corpus.
Search patents in H04W- Granted patents
- 40,592
- Published applications
- 50,760
- Assignees
- 5,117
- Inventors
- 42,908
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 13 | 0 |
| 1987 | 27 | 0 |
| 1988 | 18 | 0 |
| 1989 | 36 | 0 |
| 1990 | 26 | 0 |
| 1991 | 31 | 0 |
| 1992 | 65 | 0 |
| 1993 | 76 | 0 |
| 1994 | 81 | 0 |
| 1995 | 97 | 0 |
| 1996 | 145 | 0 |
| 1997 | 143 | 0 |
| 1998 | 236 | 0 |
| 1999 | 232 | 0 |
| 2000 | 272 | 0 |
| 2001 | 201 | 114 |
| 2002 | 215 | 399 |
| 2003 | 195 | 519 |
| 2004 | 236 | 756 |
| 2005 | 244 | 953 |
| 2006 | 412 | 973 |
| 2007 | 416 | 928 |
| 2008 | 462 | 924 |
| 2009 | 543 | 903 |
| 2010 | 665 | 1142 |
| 2011 | 765 | 1261 |
| 2012 | 988 | 1556 |
| 2013 | 1264 | 1787 |
| 2014 | 1791 | 1916 |
| 2015 | 1913 | 2782 |
| 2016 | 2301 | 3375 |
| 2017 | 2823 | 3610 |
| 2018 | 3034 | 3232 |
| 2019 | 3377 | 2993 |
| 2020 | 3089 | 3053 |
| 2021 | 2660 | 3018 |
| 2022 | 2436 | 3035 |
| 2023 | 2487 | 3191 |
| 2024 | 2553 | 3158 |
| 2025 | 2445 | 3032 |
| 2026 | 1543 | 2150 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method of uplink beamforming in wireless local area network system6 Oct 2026US 12,756,439 B2Samsung Electronics Co., Ltd.
- Midamble operation in a wireless local area network6 Oct 2026US 12,756,510 B2Avalon Technology Solutions LLC
- Dynamic link selection for reliable retransmission in wireless communications6 Oct 2026US 12,756,524 B2Mediatek Inc.
- Method and apparatus for receiving PPDU on basis of control information related to pilot tone in wireless LAN system6 Oct 2026US 12,756,527 B2LG Electronics Inc.
- Method and apparatus for receiving PPDU with duplicated data through 80 MHz band in wireless LAN system6 Oct 2026US 12,756,611 B2LG Electronics Inc.
- Method and apparatus for target sensing8 Oct 2026US 2026/0309835 A1TP-Link Systems Inc.
- Systems and methods for motion detection using sensing transmission clusters8 Oct 2026US 2026/0309859 A1Cognitive Systems Corp.
- Radio access network node, ue, network node, and methods therefor8 Oct 2026US 2026/0312658 A1NEC Corporation
- Subscriber authentication in a non-public network8 Oct 2026US 2026/0312939 A1Verizon Patent and Licensing Inc.
- Satellite communication method, electronic device, and computer-readable storage medium8 Oct 2026US 2026/0313324 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Authorized location reporting paging system2,396US 6,560,461 B12003
- Location reporting satellite paging system with optional blocking of location reporting2,183US 5,918,159 A1999
- Motor interface for parallel drive shafts within an independently rotating member1,592US 8,640,788 B2Intuitive Surgical Operations, Inc. · 2014
- Multifunctional world wide walkie talkie, a tri-frequency cellular-satellite wireless instant messenger computer and network for establishing global wireless volp quality of service (qos) communications, unified messaging, and video conferencing via the internet1,246US 6,763,226 B1Computer Science Central, Inc. · 2004
- Computer system linked by using information in data objects1,131US 6,122,403 ADigimarc Corporation · 2000