H03M 1/124
Sampling or signal conditioning arrangements specially adapted for a/d converters
Official title: {Sampling or signal conditioning arrangements specially adapted for A/D converters}
H03M1/124 (Sampling or signal conditioning arrangements specially adapted for a/d converters) appears on 2,427 US grants and 2,063 published applications in this corpus.
Search patents in H03M- Granted patents
- 2,427
- Published applications
- 2,063
- Assignees
- 760
- Inventors
- 3,891
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 10 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 14 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 11 | 2 |
| 2002 | 21 | 11 |
| 2003 | 17 | 13 |
| 2004 | 15 | 25 |
| 2005 | 17 | 18 |
| 2006 | 26 | 46 |
| 2007 | 32 | 30 |
| 2008 | 38 | 51 |
| 2009 | 42 | 46 |
| 2010 | 53 | 68 |
| 2011 | 72 | 41 |
| 2012 | 40 | 39 |
| 2013 | 54 | 74 |
| 2014 | 99 | 78 |
| 2015 | 119 | 115 |
| 2016 | 141 | 120 |
| 2017 | 173 | 122 |
| 2018 | 136 | 108 |
| 2019 | 153 | 125 |
| 2020 | 171 | 133 |
| 2021 | 143 | 147 |
| 2022 | 141 | 176 |
| 2023 | 165 | 170 |
| 2024 | 150 | 134 |
| 2025 | 134 | 115 |
| 2026 | 114 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for continuous-time energy calculation of an analog signal6 Oct 2026US 12,756,401 B2Junia
- Stable low-power analog-to-digital converter (ADC) reference voltage29 Sep 2026US 12,750,064 B2AyDeeKay LLC
- Systems and methods for frequency-drift correction22 Sep 2026US 12,744,540 B2Samsung Electronics Co., Ltd.
- Three-state buffer circuit22 Sep 2026US 12,744,543 B2Telefonaktiebolaget LM Ericsson (publ)
- Analog-to-digital converter15 Sep 2026US 12,738,953 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Adaptive Level Crossing adc With Machine Learning8 Oct 2026US 2026/0312598 A1Trustees of Tufts College
- Signal-Adaptive and Time-Dependent Analog-to-Digital Conversion Rate in a Ranging Receiver1 Oct 2026US 2026/0303111 A1AyDeeKay LLC dba Indie Semiconductor
- Apparatus and techniques for clock signal generation24 Sep 2026US 2026/0291497 A1QUALCOMM Incorporated
- Analog-to-digital conversion apparatus and method having quick conversion mechanism24 Sep 2026US 2026/0291514 A1Realtek Semiconductor Corp.
- Analog to digital (ad) converter, imaging device, and method for controlling ad converter17 Sep 2026US 2026/0281588 A1Sony Semiconductor Solutions Corporation
Most cited
By later US patents
- Systems, devices, and methods for continuous time signal processing814US 9,331,721 B2The Trustees of Columbia University in the City of New York · 2016
- Correlated double sampling with up/down counter244US 5,877,715 AInternational Business Machines Corporation · 1999
- Asynchronous analog-to-digital converter and method137US 7,466,258 B1Cornell Research Foundation, Inc. · 2008
- Secure digital speech communication136US 4,680,797 AThe United States of America as represented by the Secretary of the Air Force · 1987
- Method and apparatus for coherent imaging system129US 5,005,419 AGeneral Electric Company · 1991