H04B 7/061
Using feedback from receiving side
Official title: {using feedback from receiving side}
H04B7/061 (Using feedback from receiving side) appears on 509 US grants and 579 published applications in this corpus.
Search patents in H04B- Granted patents
- 509
- Published applications
- 579
- Assignees
- 190
- Inventors
- 1,185
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 3 |
| 2002 | 1 | 12 |
| 2003 | 8 | 9 |
| 2004 | 5 | 15 |
| 2005 | 9 | 20 |
| 2006 | 16 | 23 |
| 2007 | 9 | 26 |
| 2008 | 9 | 24 |
| 2009 | 14 | 32 |
| 2010 | 22 | 35 |
| 2011 | 28 | 15 |
| 2012 | 29 | 34 |
| 2013 | 25 | 18 |
| 2014 | 32 | 30 |
| 2015 | 31 | 24 |
| 2016 | 29 | 28 |
| 2017 | 25 | 20 |
| 2018 | 20 | 28 |
| 2019 | 31 | 25 |
| 2020 | 32 | 31 |
| 2021 | 27 | 21 |
| 2022 | 26 | 22 |
| 2023 | 17 | 27 |
| 2024 | 19 | 26 |
| 2025 | 16 | 13 |
| 2026 | 14 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and nodes to perform precoder candidate restriction for multi-antenna UE6 Oct 2026US 12,756,445 B2Telefonaktiebolaget LM Ericsson (publ)
- Transmitting method, transmitting device, receiving method and receiving device15 Sep 2026US 12,738,995 B2Panasonic Intellectual Property Corporation of America
- Waveform specific closed-loop antenna selection25 Aug 2026US 12,719,537 B2QUALCOMM Incorporated
- Channel acquisition and channel state feedback for analog and digital precoding using joint optimization25 Aug 2026US 12,719,538 B2QUALCOMM Incorproated
- Rotational alignment for multiple-input multiple-output devices11 Aug 2026US 12,706,662 B2QUALCOMM Incorporated
- Side lobe mitigation via antenna array training27 Aug 2026US 2026/0254111 A1QUALCOMM Incorporated
- Reference signal processing method, network device, and terminal device27 Aug 2026US 2026/0255207 A1Huawei Technologies Co., Ltd.
- Method for transmitting sounding reference signal for user equipment with asymmetric transmit/receive13 Aug 2026US 2026/0238426 A1QUALCOMM Incorporated
- Dynamic transmit port selection2 Jul 2026US 2026/0189275 A1Apple Inc.
- Policy updates for antenna selection18 Jun 2026US 2026/0172084 A1QUALCOMM Incorporated
Most cited
By later US patents
- Method and apparatus for closed loop data transmission295US 7,139,328 B2Motorola, Inc. · 2006
- Method and apparatus for enhancing communication reception at a wireless communication terminal281US 6,131,016 AAT&T Corp. · 2000
- Multiple-input, multiple-output (MIMO) systems with multiple transmission modes243US 6,862,271 B2QUALCOMM Incorporated · 2005
- Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system183US 6,662,024 B2QUALCOMM Incorporated · 2003
- Multi-antenna transmission method and system167US 7,403,748 B1Nokia Corporation · 2008