H04B 1/71052
Using decorrelation matrix
Official title: {using decorrelation matrix}
H04B1/71052 (Using decorrelation matrix) appears on 145 US grants and 147 published applications in this corpus.
Search patents in H04B- Granted patents
- 145
- Published applications
- 147
- Assignees
- 63
- Inventors
- 214
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 4 |
| 2002 | 2 | 22 |
| 2003 | 3 | 24 |
| 2004 | 9 | 19 |
| 2005 | 7 | 6 |
| 2006 | 31 | 16 |
| 2007 | 16 | 4 |
| 2008 | 14 | 12 |
| 2009 | 10 | 9 |
| 2010 | 12 | 10 |
| 2011 | 3 | 0 |
| 2012 | 7 | 5 |
| 2013 | 4 | 4 |
| 2014 | 2 | 2 |
| 2015 | 4 | 2 |
| 2016 | 3 | 3 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Adaptive narrowband interference rejection for satellite navigation receiver29 Aug 2023US 11,742,883 B2Deere & Company
- Communication device, information processing method, and storage medium1 Feb 2022US 11,240,069 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Systems and methods for hybrid multi-layer signal decomposition23 Jul 2019US 10,361,895 B1Huawei Technologies Co., Ltd.
- Wireless apparatus, method and non-transitory computer-readable storage medium26 Mar 2019US 10,243,612 B2Fujitsu Limited
- Spreading sequence system for full connectivity relay network24 Apr 2018US 9,954,574 B2The United States of America as represented by the Secretary of the Air Force
- Adaptive narrowband interference rejection for satellite navigation receiver9 Jun 2022US 2022/0182088 A1Deere & Company
- Communication device, information processing method, and storage medium5 Aug 2021US 2021/0243054 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Systems and methods for hybrid multi-layer signal decomposition25 Jul 2019US 2019/0229966 A1Huawei Technologies Co., Ltd.
- Wireless apparatus, method and non-transitory computer-readable storage medium1 Nov 2018US 2018/0316385 A1Fujitsu Limited
- Spreading sequence system for full connectivity relay network21 Dec 2017US 2017/0366220 A1The United States of America as represented by the Secretary of the Air Force
Most cited
By later US patents
- Interference suppression in CDMA systems108US 6,975,666 B2Institut National De La Recherche Scientifique · 2005
- Adaptive communications methods for multiple user packet radio wireless networks87US 7,110,349 B2BRN Phoenix, Inc. · 2006
- Signal detection and interference cancellation based on simplified matrix inversion for CDMA applications80US 5,872,776 A1999
- Partial decorrelation for a coherent multicode code division multiple access receiver67US 6,201,799 B1Lucent Technologies Inc. · 2001
- Equaliser for digital communications systems and method of equalisation61US 7,254,171 B2Nortel Networks Limited · 2007