H03F 3/16
With field-effect devices
Official title: with field-effect devices
H03F3/16 (With field-effect devices) appears on 305 US grants and 303 published applications in this corpus.
Search patents in H03F- Granted patents
- 305
- Published applications
- 303
- Assignees
- 175
- Inventors
- 542
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 2 | 11 |
| 2006 | 5 | 3 |
| 2007 | 7 | 5 |
| 2008 | 5 | 8 |
| 2009 | 9 | 5 |
| 2010 | 2 | 2 |
| 2011 | 3 | 3 |
| 2012 | 3 | 8 |
| 2013 | 9 | 14 |
| 2014 | 12 | 31 |
| 2015 | 22 | 19 |
| 2016 | 27 | 15 |
| 2017 | 23 | 13 |
| 2018 | 9 | 15 |
| 2019 | 29 | 25 |
| 2020 | 17 | 26 |
| 2021 | 19 | 19 |
| 2022 | 20 | 12 |
| 2023 | 13 | 23 |
| 2024 | 15 | 17 |
| 2025 | 13 | 13 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Data receiving circuit, data receiving system and storage apparatus25 Aug 2026US 12,719,409 B2Changxin Memory Technologies, Inc.
- Constant VDS1 bias control for stacked transistor configuration11 Aug 2026US 12,706,571 B2pSemi Corporation
- Output amplifier circuit, display driver and display device14 Jul 2026US 12,682,800 B2LAPIS Technology Co., Ltd.
- Wideband noise shaping split LNA architecture26 May 2026US 12,640,692 B2Murata Manufacturing Co., Ltd.
- Distortion compensation for a switch in an amplifier circuit7 Apr 2026US 12,597,889 B2NXP B. V.
- Amplifier gain control for constant input impedance8 Oct 2026US 2026/0312559 A1pSemi Corporation
- Systems and methods for low power circuits10 Sep 2026US 2026/0269796 A1National University of Singapore
- Variable gain current mirror3 Sep 2026US 2026/0261244 A1
- Deposition of gate lines and gate line extensions on a semiconductor substrate2 Jul 2026US 2026/0190389 A1United Microelectronics Corp.
- Signal detection apparatus and re-driver14 May 2026US 2026/0135531 A1Analogix International LLC
Most cited
By later US patents
- Field effect transconductance amplifiers68US 4,241,316 A1980
- Switch with reduced insertion loss53US 8,228,112 B2International Business Machines Corporation · 2012
- Switch with reduced insertion loss51US 8,466,736 B1International Business Machines Corporation · 2013
- Amplifier with neuron MOS transistors50US 5,939,945 ASiemens Aktiengesellschaft · 1999
- Constant Vds1 bias control for stacked transistor configuration38US 11,128,261 B2pSemi Corporation · 2021