H04B 1/71055
Using minimum mean squared error [mmse] detector
Official title: {using minimum mean squared error [MMSE] detector}
H04B1/71055 (Using minimum mean squared error [mmse] detector) appears on 152 US grants and 148 published applications in this corpus.
Search patents in H04B- Granted patents
- 152
- Published applications
- 148
- Assignees
- 62
- Inventors
- 232
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 9 |
| 2003 | 2 | 13 |
| 2004 | 6 | 17 |
| 2005 | 8 | 14 |
| 2006 | 12 | 14 |
| 2007 | 14 | 10 |
| 2008 | 12 | 16 |
| 2009 | 17 | 10 |
| 2010 | 10 | 6 |
| 2011 | 12 | 1 |
| 2012 | 14 | 10 |
| 2013 | 6 | 2 |
| 2014 | 3 | 2 |
| 2015 | 3 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 4 | 7 |
| 2019 | 7 | 2 |
| 2020 | 6 | 3 |
| 2021 | 2 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reception-side apparatus and radio communication method14 Apr 2026US 12,603,678 B2Toyota Jidosha Kabushiki Kaisha
- Reception-side apparatus and radio communication method12 Mar 2024US 11,929,795 B2Toyota Jidosha Kabushiki Kaisha
- Reception-side apparatus and radio communication method31 Jan 2023US 11,569,870 B2Toyota Jidosha Kabushiki Kaisha
- Processing of uplink data streams9 Aug 2022US 11,411,600 B2Nokia Solutions and Networks Oy
- Data path dynamic range optimization14 Jun 2022US 11,361,788 B2Seagate Technology LLC
- Reception-side apparatus and radio communication method30 May 2024US 2024/0178886 A1Toyota Jidosha Kabushiki Kaisha
- Methods and apparatuses for adaptive sub-band filtering28 Dec 2023US 2023/0421190 A1The Government of the United States, AS Represented By the Secretary of the Navy
- Communication system and communication method30 Nov 2023US 2023/0387953 A1NEC Corporation
- Reception-side apparatus and radio communication method27 Apr 2023US 2023/0131167 A1Toyota Jidosha Kabushiki Kaisha
- Reception-side apparatus and radio communication method21 Apr 2022US 2022/0123789 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Combined interference cancellation and maximum likelihood decoding of space-time block codes108US 6,178,196 B1AT&T Corp. · 2001
- CDMA demodulator and demodulation method94US 5,694,388 ANTT Mobile Communications Network, Inc. · 1997
- Linear minimum mean square error equalization with interference cancellation for mobile communication forward links utilizing orthogonal codes covered by long pseudorandom spreading codes74US 6,956,893 B2Motorola, Inc. · 2005
- Method and apparatus for impairment correlation estimation in a wireless communication receiver68US 8,045,638 B2Telefonaktiebolaget LM Ericsson (publ) · 2011
- Differential minimum mean squared error communication signal compensation method52US 6,426,973 B1The Board of Trustees of the University of Illinois · 2002