G05F 3/24
Wherein the transistors are of the field-effect type only
Official title: wherein the transistors are of the field-effect type only (G05F3/205, G05F3/26, G05F3/30 take precedence)
G05F3/24 (Wherein the transistors are of the field-effect type only) appears on 1,508 US grants and 870 published applications in this corpus.
Search patents in G05F- Granted patents
- 1,508
- Published applications
- 870
- Assignees
- 512
- Inventors
- 2,403
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 10 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 10 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 20 | 0 |
| 1988 | 14 | 0 |
| 1989 | 24 | 0 |
| 1990 | 20 | 0 |
| 1991 | 19 | 0 |
| 1992 | 26 | 0 |
| 1993 | 28 | 0 |
| 1994 | 29 | 0 |
| 1995 | 28 | 0 |
| 1996 | 45 | 0 |
| 1997 | 56 | 0 |
| 1998 | 76 | 0 |
| 1999 | 94 | 0 |
| 2000 | 75 | 0 |
| 2001 | 60 | 26 |
| 2002 | 50 | 47 |
| 2003 | 42 | 39 |
| 2004 | 40 | 28 |
| 2005 | 25 | 34 |
| 2006 | 18 | 21 |
| 2007 | 20 | 10 |
| 2008 | 16 | 14 |
| 2009 | 14 | 17 |
| 2010 | 14 | 27 |
| 2011 | 17 | 28 |
| 2012 | 15 | 33 |
| 2013 | 37 | 33 |
| 2014 | 21 | 36 |
| 2015 | 35 | 33 |
| 2016 | 28 | 37 |
| 2017 | 44 | 37 |
| 2018 | 43 | 32 |
| 2019 | 60 | 54 |
| 2020 | 63 | 56 |
| 2021 | 42 | 61 |
| 2022 | 49 | 32 |
| 2023 | 34 | 32 |
| 2024 | 34 | 41 |
| 2025 | 35 | 30 |
| 2026 | 27 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Digitally assisted low noise sub IV chopper less bandgap reference circuit6 Oct 2026US 12,754,582 B2Indian Institute of Technology Delhi
- Voltage reference circuit, integrated circuit, and method for generating a reference voltage29 Sep 2026US 12,748,444 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Voltage reference apparatus and control method15 Sep 2026US 12,736,993 B2Reed Semiconductor Corporation
- Bandgap device and start-up circuit thereof15 Sep 2026US 12,736,994 B2Faraday Technology Corp.
- Band gap power supply circuit8 Sep 2026US 12,730,471 B2Mitsubishi Electric Corporation
- Constant current source circuit10 Sep 2026US 2026/0267365 A1Renesas Electronics Corporation
- Semiconductor device capable of switching operation voltage10 Sep 2026US 2026/0268960 A1Micron Technology, Inc.
- Built-in self-trim for voltage regulators27 Aug 2026US 2026/0253658 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Voltage reference circuit20 Aug 2026US 2026/0244235 A1
- Device with a Differential Output Stage13 Aug 2026US 2026/0238203 A1TDK-Micronas GmbH
Most cited
By later US patents
- Power consumption reduction in medical devices by employing different supply voltages278US 6,091,987 AMedtronic, Inc. · 2000
- Current-efficient low-drop-out voltage regulator with improved load regulation and frequency response224US 6,188,211 B1Texas Instruments Incorporated · 2001
- Output circuit having transistor monitor for matching output impedance to load impedance204US 4,719,369 AHitachi, Ltd. · 1988
- Floating current source190US 4,990,845 AAlfred E. Mann Foundation for Scientific Research · 1991
- Writable analog reference voltage storage device147US 5,166,562 ASynaptics Incorporated · 1992