H03M 1/0845
Of power supply variations
Official title: {of power supply variations, e.g. ripple}
H03M1/0845 (Of power supply variations) appears on 165 US grants and 153 published applications in this corpus.
Search patents in H03M- Granted patents
- 165
- Published applications
- 153
- Assignees
- 92
- Inventors
- 315
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 4 | 5 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 4 | 5 |
| 2007 | 3 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 7 |
| 2011 | 6 | 4 |
| 2012 | 2 | 6 |
| 2013 | 8 | 7 |
| 2014 | 7 | 11 |
| 2015 | 13 | 12 |
| 2016 | 11 | 3 |
| 2017 | 6 | 4 |
| 2018 | 5 | 10 |
| 2019 | 11 | 8 |
| 2020 | 21 | 14 |
| 2021 | 10 | 13 |
| 2022 | 7 | 6 |
| 2023 | 11 | 12 |
| 2024 | 9 | 8 |
| 2025 | 9 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Mixer second-order input-intercept point temperature compensation4 Nov 2025US 12,463,651 B2Apple Inc.
- Noise filtering circuit, D/A converter, and electronic device including the same28 Oct 2025US 12,456,985 B2Samsung Electronics Co., Ltd.
- Ranging systems and methods for decreasing transitive effects in multi-range materials measurements30 Sep 2025US 12,429,547 B2Lake Shore Cryotronics, Inc.
- System and method for transition aware binary switching for digital-to-analog converters (DACs)2 Sep 2025US 12,407,356 B2Avago Technologies International Sales Pte. Limited
- Current-controlled oscillator-based ripple reduction loop for bandgap reference16 Jul 2026US 2026/0205061 A1Korea Advanced Institute of Science and Technology
- Noise reduction system and method29 Jan 2026US 2026/0031826 A1Analog Devices International Unlimited Company
- Low-Voltage Reference Buffer with Wide Output Voltage and Current Range30 Oct 2025US 2025/0337428 A1Avago Technologies International Sales Pte. Limited
- Comparator including plurality of channel circuits and analog-to-digital converter including the same9 Oct 2025US 2025/0317132 A1Sogang University Research & Business Development Foundation
- Analog-to-digital converter and operation method thereof8 May 2025US 2025/0150090 A1SK keyfoundry Inc.
Most cited
By later US patents
- Method and apparatus for deglitching digital to analog converters46US 6,304,199 B1Maxim Integrated Products, Inc. · 2001
- Ramp waveform generation circuit, analog/digital conversion circuit, imaging device and control method of imaging device29US 7,075,474 B2Fujitsu Limited · 2006
- Switchable secondary playback path24US 9,306,588 B2Cirrus Logic, Inc. · 2016
- Solid-state imaging apparatus and imaging device20US 9,584,748 B2Olympus Corporation · 2017
- Reference voltage stabilization in CMOS sensors18US 6,567,028 B2Micron Technology, Inc. · 2003