H04W 52/50
At the moment of starting communication in a multiple access environment
Official title: at the moment of starting communication in a multiple access environment
H04W52/50 (At the moment of starting communication in a multiple access environment) appears on 1,810 US grants and 1,968 published applications in this corpus.
Search patents in H04W- Granted patents
- 1,810
- Published applications
- 1,968
- Assignees
- 366
- Inventors
- 2,772
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 14 | 0 |
| 1999 | 16 | 0 |
| 2000 | 15 | 0 |
| 2001 | 37 | 20 |
| 2002 | 35 | 66 |
| 2003 | 40 | 62 |
| 2004 | 49 | 118 |
| 2005 | 44 | 70 |
| 2006 | 76 | 47 |
| 2007 | 68 | 77 |
| 2008 | 36 | 53 |
| 2009 | 32 | 34 |
| 2010 | 62 | 47 |
| 2011 | 57 | 42 |
| 2012 | 51 | 58 |
| 2013 | 78 | 90 |
| 2014 | 65 | 67 |
| 2015 | 79 | 84 |
| 2016 | 81 | 99 |
| 2017 | 88 | 60 |
| 2018 | 78 | 108 |
| 2019 | 89 | 95 |
| 2020 | 109 | 149 |
| 2021 | 97 | 104 |
| 2022 | 109 | 116 |
| 2023 | 91 | 86 |
| 2024 | 88 | 85 |
| 2025 | 75 | 86 |
| 2026 | 31 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power control for random access22 Sep 2026US 12,745,289 B2Comcast Cable Communications, LLC
- Method for node used for wireless communication and apparatus25 Aug 2026US 12,720,609 B2Quectel Wireless Solutions Co., Ltd.
- Power and resource allocation for non-orthogonal multiple access (NOMA)25 Aug 2026US 12,720,611 B2
- Method and device for random access in small data transmissions18 Aug 2026US 12,713,289 B2Apogee 5G Global, LLC
- Random access procedures with preamble repetitions18 Aug 2026US 12,713,466 B2Comcast Cable Communications, LLC
- Establishing network slice connections in high-demand geographical areas8 Oct 2026US 2026/0313526 A1
- Timing Advance Management in Wireless Communications24 Sep 2026US 2026/0292886 A1Apple Inc.
- Power control methods and apparatus, terminal and network side device27 Aug 2026US 2026/0255401 A1Vivo Mobile Communication Co., Ltd.
- Method, user equipment and network node for sidelink based energy efficient communication6 Aug 2026US 2026/0230978 A1Continental Automotive Technologies GmbH
- Power Ramping Counter Incremented Based On Reference Signal Comparison6 Aug 2026US 2026/0231054 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Method for admitting new connections based on usage priorities in a multiple access system for communications networks539US 6,226,277 B1Lucent Technologies Inc. · 2001
- Method for access control in a multiple access system for communications networks444US 6,567,416 B1Lucent Technologies Inc. · 2003
- Power control with signal quality estimation for smart antenna communication systems433US 6,463,295 B1ArrayComm, Inc. · 2002
- Method for admitting new connections based on measured quantities in a multiple access system for communications networks412US 6,377,548 B1Lucent Technologies Inc. · 2002
- Method for overload control in a multiple access system for communication networks392US 6,469,991 B1Lucent Technologies Inc. · 2002