H03G 3/3084
In receivers or transmitters for electromagnetic waves other than radiowaves
Official title: {in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves (H03G3/32, H03G3/34 take precedence)}
H03G3/3084 (In receivers or transmitters for electromagnetic waves other than radiowaves) appears on 403 US grants and 293 published applications in this corpus.
Search patents in H03G- Granted patents
- 403
- Published applications
- 293
- Assignees
- 221
- Inventors
- 726
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 2 |
| 2002 | 9 | 6 |
| 2003 | 6 | 15 |
| 2004 | 11 | 12 |
| 2005 | 10 | 15 |
| 2006 | 9 | 10 |
| 2007 | 7 | 11 |
| 2008 | 10 | 12 |
| 2009 | 16 | 11 |
| 2010 | 10 | 9 |
| 2011 | 7 | 4 |
| 2012 | 9 | 7 |
| 2013 | 6 | 8 |
| 2014 | 10 | 6 |
| 2015 | 8 | 12 |
| 2016 | 11 | 23 |
| 2017 | 26 | 14 |
| 2018 | 14 | 18 |
| 2019 | 20 | 21 |
| 2020 | 22 | 18 |
| 2021 | 14 | 16 |
| 2022 | 12 | 4 |
| 2023 | 10 | 12 |
| 2024 | 9 | 13 |
| 2025 | 10 | 11 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Signal processing25 Aug 2026US 12,719,418 B2Nordic Semiconductor ASA
- Systems and methods for low voltage and low power transimpedance amplifier (TIA) design12 May 2026US 12,627,263 B1Cisco Technology, Inc.
- Active clamp photoelectric sensing device9 Dec 2025US 12,492,937 B2Elite Semiconductor Microelectronics Technology Inc.
- Receiver circuit9 Dec 2025US 12,494,807 B2NXP USA, Inc.
- Variable transimpedance amplifier for low power, high dynamic range, high data rate linear21 Oct 2025US 12,451,842 B2Semtech Corporation
- Stacked feedback transimpedance amplifiers16 Jul 2026US 2026/0205066 A1
- Programmable transimpedance amplifier19 Mar 2026US 2026/0081574 A1Easii Ic
- Staggering gain adjustments of amplifiers8 Jan 2026US 2026/0012151 A1MACOM Technology Solutions Holdings, Inc.
- System and method for the transmission of radio signals on optical fiber18 Dec 2025US 2025/0385736 A1Wisycom S.R.L.
- Receiver monitoring in linear receiver optics4 Dec 2025US 2025/0373339 A1Cisco Technology, Inc.
Most cited
By later US patents
- System for controlling signal level at both ends of a transmission link based on a detected valve188US 5,321,849 ASouthwestern Bell Technology Resources, Inc. · 1994
- System for controlling signal level at both ends of a transmission link, based upon a detected value150US 5,678,198 ASouthwestern Bell Technology Resources, Inc. · 1997
- System for controlling signal level at both ends of a transmission sink based on a detected value103US 5,457,811 ASouthwestern Bell Technology Resources, Inc. · 1995
- Apparatus and method for transmitting binary-coded information92US 4,027,152 AHewlett-Packard Company · 1977
- Switchable-bandwidth optical receiver82US 6,862,322 B1International Business Machines Corporation · 2005