H03F 3/607
Using fet's
Official title: {using FET's}
H03F3/607 (Using fet's) appears on 209 US grants and 151 published applications in this corpus.
Search patents in H03F- Granted patents
- 209
- Published applications
- 151
- Assignees
- 113
- Inventors
- 313
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 6 |
| 2003 | 7 | 8 |
| 2004 | 5 | 7 |
| 2005 | 5 | 7 |
| 2006 | 4 | 2 |
| 2007 | 4 | 4 |
| 2008 | 2 | 4 |
| 2009 | 5 | 9 |
| 2010 | 6 | 6 |
| 2011 | 6 | 4 |
| 2012 | 7 | 7 |
| 2013 | 7 | 5 |
| 2014 | 8 | 10 |
| 2015 | 6 | 3 |
| 2016 | 3 | 6 |
| 2017 | 12 | 10 |
| 2018 | 10 | 7 |
| 2019 | 7 | 6 |
| 2020 | 7 | 6 |
| 2021 | 3 | 8 |
| 2022 | 3 | 5 |
| 2023 | 6 | 7 |
| 2024 | 5 | 6 |
| 2025 | 7 | 6 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Variable gain optical modulator with open collector driver amplifier and method of operation18 Aug 2026US 12,712,508 B2MACOM Technology Solutions Holdings, Inc.
- Hybrid distributed driver9 Jun 2026US 12,652,012 B2MACOM Technology Solution Holdings, Inc.
- Active biasing and termination approach for distributed amplifier circuit19 May 2026US 12,633,886 B2Analog Devices, Inc.
- Variable gain optical modulator with open collector driver amplifier and method of operation3 Mar 2026US 12,567,847 B2MACOM Technology Solutions Holdings, Inc.
- Symmetrical common gate direct current bias network for stacked field effect transmitter distributed high-power amplifier, related apparatuses and related methods9 Dec 2025US 12,494,754 B2MACOM Technology Solutions Holdings, Inc.
- Wideband distributed amplifier in a receiver2 Apr 2026US 2026/0095127 A1Avago Technologies International Sales Pte. Limited
- System and method for cross-coupled rc networks for use in differential amplifiers and other circuits17 Jul 2025US 2025/0233564 A1MACOM Technology Solutions Holdings, Inc.
- Amplifier circuit19 Jun 2025US 2025/0202435 A1Sumitomo Electric Industries, Ltd.
- Dual-output amplifier circuit8 May 2025US 2025/0150037 A1Analog Devices, Inc.
- Power combiner for power amplifier23 Jan 2025US 2025/0030388 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- N-way Doherty distributed power amplifier with power tracking120US 8,274,332 B2Dali Systems Co. Ltd. · 2012
- High gain wideband driver amplifier104US 6,794,934 B2iTerra Communications, LLC · 2004
- Monolithic double balanced mixer with high third order intercept point employing an active distributed balun76US 5,060,298 ASiemens Aktiengesellschaft · 1991
- Supply voltage decoupling device for HF amplifier circuits74US 6,653,903 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2003
- Broadband merged switch63US 5,081,706 ATexas Instruments Incorporated · 1992