H04B 1/7101
With estimation filters
Official title: {with estimation filters}
H04B1/7101 (With estimation filters) appears on 83 US grants and 72 published applications in this corpus.
Search patents in H04B- Granted patents
- 83
- Published applications
- 72
- Assignees
- 53
- Inventors
- 131
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 11 |
| 2003 | 2 | 6 |
| 2004 | 5 | 5 |
| 2005 | 1 | 2 |
| 2006 | 7 | 4 |
| 2007 | 3 | 9 |
| 2008 | 1 | 3 |
| 2009 | 3 | 2 |
| 2010 | 2 | 3 |
| 2011 | 3 | 0 |
| 2012 | 5 | 2 |
| 2013 | 1 | 1 |
| 2014 | 3 | 3 |
| 2015 | 4 | 2 |
| 2016 | 5 | 6 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 3 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 4 |
| 2023 | 6 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Determining LO leakage and quadrature error parameters of an RF front end29 Jul 2025US 12,375,115 B2Analog Devices, Inc.
- Adaptive narrowband interference rejection for satellite navigation receiver11 Jun 2024US 12,009,904 B2Deere & Company
- Configurable acquisition engine for receiver of spread spectrum signals26 Dec 2023US 11,855,683 B2Raytheon Company
- Spectrum-analysis-isolation-synthesis machine learning-based receiver system and method for spectrum coexistence and sharing applications19 Sep 2023US 11,764,817 B2Booz Allen Hamilton Inc.
- Adaptive narrowband interference rejection for satellite navigation receiver19 Sep 2023US 11,764,862 B2Deere & Company
- Adaptive narrowband interference rejection for satellite navigation receiver28 Dec 2023US 2023/0421245 A1Deere & Company
- Determining lo leakage and quadrature error parameters of an rf front end25 May 2023US 2023/0163798 A1Analog Devices, Inc.
- Spectrum-analysis-isolation-synthesis machine learning-based receiver system and method for spectrum coexistence and sharing applications6 Apr 2023US 2023/0109658 A1Booz Allen Hamilton Inc.
- Configurable acquisition engine for receiver of spread spectrum signals29 Dec 2022US 2022/0416840 A1Raytheon Company
- Adaptive narrowband interference rejection for satellite navigation receiver9 Jun 2022US 2022/0182088 A1Deere & Company
Most cited
By later US patents
- Interference canceller for the protection of direct-sequence spread-spectrum communications from high-power narrowband interference363US 6,215,812 B1Bae Systems Canada Inc. · 2001
- Dual-mode cellular telephone system238US 6,035,213 ASharp Kabushiki Kaisha · 2000
- Broadband CDMA overlay system and method204US 5,703,874 AInterDigital Technology Corporation · 1997
- Spread spectrum receiver181US 5,168,508 AClarion Co., Ltd. · 1992
- Direct sequence frequency ambiguity resolving receiver170US 6,111,911 ASanconix, Inc. · 2000