H03M 1/462
Details of the control circuitry
Official title: {Details of the control circuitry, e.g. of the successive approximation register}
H03M1/462 (Details of the control circuitry) appears on 557 US grants and 484 published applications in this corpus.
Search patents in H03M- Granted patents
- 557
- Published applications
- 484
- Assignees
- 230
- Inventors
- 977
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 3 | 3 |
| 2004 | 3 | 0 |
| 2005 | 2 | 4 |
| 2006 | 3 | 2 |
| 2007 | 5 | 6 |
| 2008 | 2 | 5 |
| 2009 | 5 | 2 |
| 2010 | 8 | 9 |
| 2011 | 6 | 5 |
| 2012 | 6 | 10 |
| 2013 | 11 | 12 |
| 2014 | 20 | 16 |
| 2015 | 17 | 15 |
| 2016 | 23 | 23 |
| 2017 | 23 | 20 |
| 2018 | 41 | 28 |
| 2019 | 51 | 45 |
| 2020 | 53 | 35 |
| 2021 | 51 | 34 |
| 2022 | 36 | 37 |
| 2023 | 31 | 50 |
| 2024 | 36 | 51 |
| 2025 | 42 | 44 |
| 2026 | 43 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Analog-to-digital converter15 Sep 2026US 12,738,953 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Asynchronous SAR ADC with detection and correction circuit for large amplitude output code errors8 Sep 2026US 12,732,206 B1Synopsys, Inc.
- SAR ADC bit storage upon reset1 Sep 2026US 12,726,211 B1Cadence Design Systems, Inc.
- Digital-to-analog converter, manufacturing method thereof, and successive approximation register analog-to-digital converter25 Aug 2026US 12,719,491 B2Realtek Semiconductor Corp.
- Digital foreground calibration system and method for successive approximation register analog-to-digital converter based on rram1 Oct 2026US 2026/0303109 A1Huazhong University of Science and Technology
- Analog to digital (ad) converter, imaging device, and method for controlling ad converter17 Sep 2026US 2026/0281588 A1Sony Semiconductor Solutions Corporation
- Foreground self-calibration method for split successive-approximation register analog-to-digital converter and the apparatus thereof30 Jul 2026US 2026/0221982 A1Industry-University Cooperation Foundation Hanyang University Erica Campus
- Flexible and low power cache memory architecture23 Jul 2026US 2026/0211567 A1Ambiq Micro, Inc.
- Hybrid successive approximation register analog-to-digital converter23 Jul 2026US 2026/0213764 A1Avago Technologies International Sales Pte. Limited
Most cited
By later US patents
- Variable successive approximation converter143US 5,122,800 A1992
- Microcontroller with improved A/D conversion100US 5,422,807 AMicrochip Technology Incorporated · 1995
- Data-driven noise reduction technique for analog to digital converters40US 8,896,476 B2Technische Universiteit Eindhoven · 2014
- Circuits and methods for latch metastability detection and compensation and systems using the same39US 6,603,415 B1Cirrus Logic, Inc. · 2003
- High speed successive approximation return path and data conversion methods and circuits using the same36US 6,559,789 B1Cirrus Logic, Inc. · 2003