G05F 3/262
Using field-effect transistors only
Official title: {using field-effect transistors only}
G05F3/262 (Using field-effect transistors only) appears on 1,568 US grants and 1,276 published applications in this corpus.
Search patents in G05F- Granted patents
- 1,568
- Published applications
- 1,276
- Assignees
- 512
- Inventors
- 2,498
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 22 | 0 |
| 1997 | 39 | 0 |
| 1998 | 40 | 0 |
| 1999 | 55 | 0 |
| 2000 | 42 | 0 |
| 2001 | 43 | 9 |
| 2002 | 55 | 39 |
| 2003 | 43 | 49 |
| 2004 | 55 | 72 |
| 2005 | 55 | 44 |
| 2006 | 48 | 56 |
| 2007 | 41 | 40 |
| 2008 | 37 | 34 |
| 2009 | 35 | 28 |
| 2010 | 28 | 24 |
| 2011 | 20 | 18 |
| 2012 | 14 | 28 |
| 2013 | 20 | 17 |
| 2014 | 28 | 24 |
| 2015 | 29 | 43 |
| 2016 | 50 | 54 |
| 2017 | 56 | 49 |
| 2018 | 62 | 50 |
| 2019 | 71 | 71 |
| 2020 | 103 | 75 |
| 2021 | 56 | 75 |
| 2022 | 70 | 68 |
| 2023 | 74 | 84 |
| 2024 | 59 | 79 |
| 2025 | 70 | 84 |
| 2026 | 58 | 62 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Current mirror pre-bias for increased transition speed8 Sep 2026US 12,730,470 B2pSemi Corporation
- Device and Method for Generating a Temperature-Independent Reference Voltage1 Oct 2026US 2026/0299628 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Self-Biased Voltage Reference Generators24 Sep 2026US 2026/0288187 A1Apple Inc.
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- Oscillator circuit and current compensation circuit for oscillator24 Sep 2026US 2026/0291503 A1M31 Technology Corporation
Most cited
By later US patents
- Current mirror circuit and reference voltage generating and light emitting element driving circuits using the same213US 5,880,582 ASumitomo Electric Industries, Ltd. · 1999
- Low-power low-jitter variable delay timing circuit142US 6,316,987 B1Velio Communications, Inc. · 2001
- Switched capacitor current source for use in switching regulators137US 5,969,513 AVolterra Semiconductor Corporation · 1999
- Temperature dependent regulation of threshold voltage133US 6,917,237 B1Intel Corporation · 2005
- Apparatus for processing sample analog electrical signals115US 5,113,129 AU. S. Philips Corporation · 1992