H04B 7/0434
Using multiple eigenmodes
Official title: {using multiple eigenmodes}
H04B7/0434 (Using multiple eigenmodes) appears on 407 US grants and 437 published applications in this corpus.
Search patents in H04B- Granted patents
- 407
- Published applications
- 437
- Assignees
- 153
- Inventors
- 760
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 12 |
| 2004 | 1 | 17 |
| 2005 | 6 | 11 |
| 2006 | 9 | 18 |
| 2007 | 6 | 20 |
| 2008 | 9 | 33 |
| 2009 | 10 | 23 |
| 2010 | 25 | 38 |
| 2011 | 23 | 38 |
| 2012 | 37 | 31 |
| 2013 | 49 | 23 |
| 2014 | 37 | 23 |
| 2015 | 33 | 20 |
| 2016 | 30 | 17 |
| 2017 | 15 | 13 |
| 2018 | 8 | 9 |
| 2019 | 24 | 16 |
| 2020 | 15 | 16 |
| 2021 | 14 | 20 |
| 2022 | 15 | 7 |
| 2023 | 11 | 8 |
| 2024 | 10 | 11 |
| 2025 | 14 | 7 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Differential sensing for joint communications and sensing10 Mar 2026US 12,574,100 B2Viavi Solutions Inc.
- Method and apparatus for repeater beam configuration in wireless communication system24 Feb 2026US 12,562,785 B2Samsung Electronics Co., Ltd.
- Transmission system and transmission method27 Jan 2026US 12,537,568 B2Huawei Technologies Co., Ltd.
- Low complexity LoS MIMO system design for near field communication30 Dec 2025US 12,512,880 B2Samsung Electronics Co., Ltd.
- Beam pattern information indication in positioning and sensing2 Dec 2025US 12,489,492 B2QUALCOMM Incorporated
- Techniques for precoding signaling for wireless communications systems20 Aug 2026US 2026/0246506 A1QUALCOMM Incorporated
- Base stations including base station antennas having multi-beam antenna arrays that are configured to operate with radios having different maximum output power levels9 Jul 2026US 2026/0197042 A1Outdoor Wireless Networks LLC
- Antenna with amplitude modulation and associated method25 Jun 2026US 2026/0180175 A1Thales
- Differential sensing for joint communications and sensing4 Jun 2026US 2026/0155884 A1Viavi Solutions Inc.
- Communication method and apparatus19 Feb 2026US 2026/0052041 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Spatio-temporal processing for communication580US 6,144,711 ACisco Systems, Inc. · 2000
- Method and apparatus for optimization of wireless multipoint electromagnetic communication networks446US 7,248,841 B22007
- Spatio-temporal processing for interference handling318US 6,452,981 B1Cisco Systems, Inc. · 2002
- Multiple-input, multiple-output (MIMO) systems with multiple transmission modes243US 6,862,271 B2QUALCOMM Incorporated · 2005
- Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion243US 7,072,413 B2QUALCOMM Incorporated · 2006