H03K 5/2481
With at least one differential stage
Official title: {with at least one differential stage}
H03K5/2481 (With at least one differential stage) appears on 945 US grants and 733 published applications in this corpus.
Search patents in H03K- Granted patents
- 945
- Published applications
- 733
- Assignees
- 385
- Inventors
- 1,667
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 14 | 0 |
| 1995 | 6 | 0 |
| 1996 | 16 | 0 |
| 1997 | 15 | 0 |
| 1998 | 13 | 0 |
| 1999 | 24 | 0 |
| 2000 | 38 | 0 |
| 2001 | 29 | 6 |
| 2002 | 30 | 25 |
| 2003 | 25 | 20 |
| 2004 | 29 | 30 |
| 2005 | 29 | 39 |
| 2006 | 30 | 42 |
| 2007 | 30 | 22 |
| 2008 | 26 | 26 |
| 2009 | 40 | 21 |
| 2010 | 21 | 16 |
| 2011 | 15 | 26 |
| 2012 | 24 | 16 |
| 2013 | 22 | 30 |
| 2014 | 34 | 25 |
| 2015 | 19 | 27 |
| 2016 | 32 | 39 |
| 2017 | 29 | 36 |
| 2018 | 31 | 35 |
| 2019 | 52 | 38 |
| 2020 | 50 | 38 |
| 2021 | 37 | 33 |
| 2022 | 30 | 24 |
| 2023 | 29 | 35 |
| 2024 | 24 | 36 |
| 2025 | 32 | 30 |
| 2026 | 18 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Comparator, amplifier, and solid-state imaging device29 Sep 2026US 12,750,046 B2Sony Semiconductor Solutions Corporation
- Input offset compensation for a comparator circuit1 Sep 2026US 12,726,190 B2Semiconductor Components Industries, LLC
- High speed dynamic compartor7 Jul 2026US 12,676,603 B2Semiconductor Components Industries, LLC
- Comparator with noise cancellation for switching power converters30 Jun 2026US 12,671,335 B2Texas Instruments Incorporated
- Constant power active discharge of energy storage circuit30 Jun 2026US 12,671,399 B2Texas Instruments Incorporated
- High speed dynamic compartor17 Sep 2026US 2026/0280544 A1Semiconductor Components Industries, LLC
- Low voltage comparator with programmable devices to improve input dynamic range30 Jul 2026US 2026/0221961 A1QUALCOMM Incorporated
- Comparator circuit provided with mos transistors used as differential pair, and power supply apparatus with the comparator circuit30 Jul 2026US 2026/0221962 A1Nisshinbo Micro Devices Inc.
- Input offset compensation for a comparator circuit23 Jul 2026US 2026/0213741 A1Semiconductor Components Industries, LLC
- Continuous time comparator with improved propagation delay for a given current18 Jun 2026US 2026/0172016 A1Nexperia B. V.
Most cited
By later US patents
- Integrated circuit communication techniques258US 7,439,773 B2cASIC Corporation · 2008
- Delay-locked loop circuitry for clock delay adjustment248US 6,125,157 ARambus Inc. · 2000
- Sensor readout detector circuit206US 5,793,230 ASandia Corporation · 1998
- Delay locked loop circuitry for clock delay adjustment169US 6,539,072 B1Rambus Inc. · 2003
- Bias circuit and differential amplifier having stabilized output swing140US 5,451,898 ARambus Inc. · 1995