H04W 72/542
Using measured or perceived quality
Official title: using measured or perceived quality
H04W72/542 (Using measured or perceived quality) appears on 7,129 US grants and 8,645 published applications in this corpus.
Search patents in H04W- Granted patents
- 7,129
- Published applications
- 8,645
- Assignees
- 1,018
- Inventors
- 9,413
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 12 | 0 |
| 2001 | 8 | 5 |
| 2002 | 19 | 49 |
| 2003 | 18 | 46 |
| 2004 | 26 | 63 |
| 2005 | 38 | 65 |
| 2006 | 43 | 75 |
| 2007 | 34 | 147 |
| 2008 | 39 | 133 |
| 2009 | 55 | 185 |
| 2010 | 82 | 234 |
| 2011 | 113 | 264 |
| 2012 | 189 | 297 |
| 2013 | 266 | 400 |
| 2014 | 341 | 372 |
| 2015 | 411 | 507 |
| 2016 | 418 | 610 |
| 2017 | 479 | 591 |
| 2018 | 511 | 596 |
| 2019 | 631 | 580 |
| 2020 | 590 | 655 |
| 2021 | 543 | 631 |
| 2022 | 497 | 697 |
| 2023 | 493 | 542 |
| 2024 | 542 | 403 |
| 2025 | 443 | 305 |
| 2026 | 235 | 193 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for transmitting frame using selective beamforming and apparatus for performing the method6 Oct 2026US 12,757,178 B2Electronics and Telecommunications Research Institute
- Wireless communication system and wireless communication method6 Oct 2026US 12,757,240 B2Denso Corporation
- Method and system for a repeater network that utilizes distributed transceivers with array processing29 Sep 2026US 12,750,171 B2Peltbeam Inc.
- Tropospheric ducting interference mitigation in a wireless29 Sep 2026US 12,750,173 B2T-Mobile Innovations LLC
- Method and device for controlling interference signal measurement in wireless communication system29 Sep 2026US 12,750,716 B2Samsung Electronics Co., Ltd.
- Method for determining mac cast type for positioning protocol message in wireless communication system, and apparatus therefor8 Oct 2026US 2026/0313665 A1LG Electronics Inc.
- Adaptive resource unit (ru) allocation8 Oct 2026US 2026/0313676 A1Telefonaktiebolaget LM Ericsson (publ)
- Low-latency transmission in reserved TXOP8 Oct 2026US 2026/0313677 A1Telefonaktiebolaget LM Ericsson (publ)
- Optimization of carrier aggregation (ca) for user equipment (ue) experience8 Oct 2026US 2026/0313678 A1T-Mobile USA, Inc.
- Method and apparatus for configuration and reporting in a wireless communication system8 Oct 2026US 2026/0313680 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- System and method for management of a shared frequency band571US 7,424,268 B2Cisco Technology, Inc. · 2008
- System and method for management of a shared frequency band527US 8,175,539 B2Cisco Technology, Inc. · 2012
- Systems for detecting and locating interference sources498US 8,229,368 B1Eden Rock Communications, LLC · 2012
- System and method for spectrum management of a shared frequency band468US 7,269,151 B2Cognio, Inc. · 2007
- System and method for dynamically assigning channels for wireless packet communications447US 6,052,594 AAT&T Corp. · 2000