H03K 19/0013
In field effect transistor circuits
Official title: {in field effect transistor circuits}
H03K19/0013 (In field effect transistor circuits) appears on 1,133 US grants and 816 published applications in this corpus.
Search patents in H03K- Granted patents
- 1,133
- Published applications
- 816
- Assignees
- 361
- Inventors
- 1,744
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 11 | 0 |
| 1991 | 9 | 0 |
| 1992 | 16 | 0 |
| 1993 | 9 | 0 |
| 1994 | 17 | 0 |
| 1995 | 21 | 0 |
| 1996 | 17 | 0 |
| 1997 | 19 | 0 |
| 1998 | 28 | 0 |
| 1999 | 22 | 0 |
| 2000 | 26 | 0 |
| 2001 | 35 | 10 |
| 2002 | 24 | 20 |
| 2003 | 24 | 19 |
| 2004 | 25 | 23 |
| 2005 | 13 | 34 |
| 2006 | 26 | 39 |
| 2007 | 39 | 45 |
| 2008 | 31 | 31 |
| 2009 | 24 | 28 |
| 2010 | 33 | 31 |
| 2011 | 33 | 19 |
| 2012 | 16 | 17 |
| 2013 | 29 | 41 |
| 2014 | 34 | 42 |
| 2015 | 53 | 63 |
| 2016 | 70 | 52 |
| 2017 | 60 | 50 |
| 2018 | 55 | 44 |
| 2019 | 60 | 39 |
| 2020 | 45 | 31 |
| 2021 | 27 | 22 |
| 2022 | 27 | 23 |
| 2023 | 37 | 29 |
| 2024 | 30 | 24 |
| 2025 | 20 | 24 |
| 2026 | 20 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Semiconductor device and electronic appliance18 Aug 2026US 12,711,930 B2Semiconductor Energy Laboratory Co.Ltd.
- Level shifter7 Jul 2026US 12,676,196 B2eMemory Technology Inc.
- Clock buffer circuit with improved transition times23 Jun 2026US 12,665,596 B2NXP B. V.
- Electronic circuit23 Jun 2026US 12,665,599 B2Sony Semiconductor Solutions Corporation
- Semiconductor device including delay-enhanced inverter circuit and method of forming same17 Sep 2026US 2026/0280564 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Power-on control circuit and integrated circuit having multiple power domains20 Aug 2026US 2026/0246464 A1M31 Technology Corporation
- Leakage reduction and biasing circuits6 Aug 2026US 2026/0230074 A1Google Inc.
- Circuits and methods to harvest energy from transient on-chip data9 Jul 2026US 2026/0197001 A1Metis Microsystems, LLC
- Variable-swing nmos-over-nmos driver2 Jul 2026US 2026/0189228 A1
Most cited
By later US patents
- Apparatuses and methods for performing logical operations using sensing circuitry426US 8,971,124 B1Micron Technology, Inc. · 2015
- CMOS output buffer providing high drive current with minimum output signal distortion210US 4,638,187 AVTC Inc. · 1987
- High speed CMOS driver circuit195US 5,165,046 AMicron Technology, Inc. · 1992
- Semiconductor integrated circuit device having power reduction mechanism169US 5,583,457 AHitachi, Ltd. · 1996
- Threshold voltage roll-off compensation using back-gated MOSFET devices for system high-performance and low standby power126US 7,089,515 B2International Business Machines Corporation · 2006