H04B 7/0691
Using subgroups of transmit antennas
Official title: {using subgroups of transmit antennas}
H04B7/0691 (Using subgroups of transmit antennas) appears on 1,648 US grants and 2,133 published applications in this corpus.
Search patents in H04B- Granted patents
- 1,648
- Published applications
- 2,133
- Assignees
- 402
- Inventors
- 3,010
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 5 |
| 2004 | 2 | 9 |
| 2005 | 3 | 36 |
| 2006 | 9 | 39 |
| 2007 | 6 | 34 |
| 2008 | 11 | 53 |
| 2009 | 27 | 46 |
| 2010 | 27 | 53 |
| 2011 | 47 | 69 |
| 2012 | 62 | 93 |
| 2013 | 69 | 66 |
| 2014 | 90 | 74 |
| 2015 | 87 | 86 |
| 2016 | 83 | 79 |
| 2017 | 63 | 52 |
| 2018 | 56 | 75 |
| 2019 | 82 | 95 |
| 2020 | 120 | 142 |
| 2021 | 115 | 148 |
| 2022 | 120 | 223 |
| 2023 | 141 | 188 |
| 2024 | 167 | 195 |
| 2025 | 158 | 157 |
| 2026 | 92 | 114 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and nodes to perform precoder candidate restriction for multi-antenna UE6 Oct 2026US 12,756,445 B2Telefonaktiebolaget LM Ericsson (publ)
- 5G resource assignment technique29 Sep 2026US 12,750,114 B2NVIDIA Corporation
- Group-based beam management29 Sep 2026US 12,750,124 B2
- Control apparatus, communication system, control method, and non-transitory computer-readable medium29 Sep 2026US 12,750,736 B2NEC Corporation
- Electronic device comprising a metasurface1 Sep 2026US 12,726,257 B2TELECOM ITALIA S p.A.
- Methods and procedures for simultaneous transmissions and reception24 Sep 2026US 2026/0291552 A1InterDigital Patent Holdings, Inc.
- Method and apparatus for uplink signal transmission in communication system17 Sep 2026US 2026/0280629 A1Hyundai Motor Company
- Antenna system having simultaneous beamforming and surveying capability17 Sep 2026US 2026/0280633 A1ViaSat, Inc.
- Method and Apparatus for Improving Land MobileRadio (LMR) Base Site Coverage Using Sectorized Antenna17 Sep 2026US 2026/0280663 A1Motorola Solutions, Inc.
- Spatial multiplexing enhancements for single codeword transmission with 6 rx chains10 Sep 2026US 2026/0269916 A1Apple Inc.
Most cited
By later US patents
- Method and apparatus for closed loop data transmission295US 7,139,328 B2Motorola, Inc. · 2006
- Multiple-input, multiple-output (MIMO) systems with multiple transmission modes243US 6,862,271 B2QUALCOMM Incorporated · 2005
- Implementing MIMO in mmWave wireless communication systems233US 9,537,546 B2Intel Corporation · 2017
- Apparatus and methods for selecting sections of an antenna array and use therewith227US 10,389,037 B2AT&T Intellectual Property I, L. P. · 2019
- Multi-channel digital transceiver and method218US 5,579,341 AMotorola, Inc. · 1996