H04B 10/6973
Using noise matching networks
Official title: {using noise matching networks}
H04B10/6973 (Using noise matching networks) appears on 43 US grants and 21 published applications in this corpus.
Search patents in H04B- Granted patents
- 43
- Published applications
- 21
- Assignees
- 27
- Inventors
- 63
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 7 |
| 2019 | 3 | 3 |
| 2020 | 4 | 0 |
| 2021 | 5 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 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
- Digital amplitude noise shift keying to communicate information7 Jul 2026US 12,676,680 B2The Boeing Company
- Receiver circuit for optical communication20 Aug 2024US 12,068,788 B2Sumitomo Electric Industries, Ltd.
- Extended transit time array photodetector combiner (ETT-APC)28 Jun 2022US 11,374,654 B2Morton Photonics
- Spinning lidar unit with micro-optics aligned behind stationary window16 Nov 2021US 11,175,405 B2Ouster, Inc.
- Micro-optics for optical imager with non-uniform filter19 Oct 2021US 11,150,347 B2Ouster, Inc.
- Digital Amplitude Noise Shift Keying to Communicate Information20 Jun 2024US 2024/0204883 A1The Boeing Company
- Receiver circuit for optical communication12 Jan 2023US 2023/0011340 A1Sumitomo Electric Industries, Ltd.
- Optical imaging transmitter with brightness enhancement7 Jul 2022US 2022/0214454 A1Ouster, Inc.
- Extended transit time array photodetector combiner (ETT-APC)30 Sep 2021US 2021/0306075 A1Morton Photonics
- Systems and methods for relative intensity noise cancelation6 May 2021US 2021/0135908 A1Inphi Corporation
Most cited
By later US patents
- Postdistortion circuit for reducing distortion in an optical communications system83US 5,481,389 AScientific-Atlanta, Inc. · 1996
- Optical imaging transmitter with brightness enhancement68US 10,222,475 B2Ouster, Inc. · 2019
- Push-pull optical receiver with cascode amplifiers28US 5,347,389 AScientific-Atlanta, Inc. · 1994
- Push-pull optical receiver having gain control27US 5,477,370 AScientific-Atlanta, Inc. · 1995
- Optical imaging transmitter with brightness enhancement26US 10,663,586 B2Ouster, Inc. · 2020