H03M 1/181
In feedback mode, i.e. by determining the range to be selected from
Official title: {in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values}
H03M1/181 (In feedback mode, i.e. by determining the range to be selected from) appears on 525 US grants and 438 published applications in this corpus.
Search patents in H03M- Granted patents
- 525
- Published applications
- 438
- Assignees
- 285
- Inventors
- 1,053
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 11 | 3 |
| 2002 | 10 | 12 |
| 2003 | 9 | 7 |
| 2004 | 10 | 13 |
| 2005 | 5 | 13 |
| 2006 | 13 | 15 |
| 2007 | 18 | 22 |
| 2008 | 21 | 14 |
| 2009 | 18 | 18 |
| 2010 | 16 | 13 |
| 2011 | 19 | 8 |
| 2012 | 9 | 9 |
| 2013 | 14 | 15 |
| 2014 | 20 | 19 |
| 2015 | 25 | 22 |
| 2016 | 20 | 13 |
| 2017 | 18 | 13 |
| 2018 | 15 | 27 |
| 2019 | 36 | 26 |
| 2020 | 28 | 23 |
| 2021 | 20 | 12 |
| 2022 | 22 | 27 |
| 2023 | 16 | 35 |
| 2024 | 31 | 43 |
| 2025 | 32 | 9 |
| 2026 | 17 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transition smoothing apparatus for reducing spurious input to a system under feedback control29 Sep 2026US 12,750,063 B2Skyworks Solutions, Inc.
- Prediction-assisted sampling circuitry25 Aug 2026US 12,718,122 B2Intel Corporation
- High gain detector techniques for low bandwidth low noise phase-locked loops18 Aug 2026US 12,712,551 B2Texas Instruments Incorporated
- Successive approximation register analog-to-digital converter with embedded filtering4 Aug 2026US 12,700,872 B2Texas Instruments Incorporated
- Multi-Nyquist correlator for frequency measurement12 May 2026US 12,627,312 B1BAE Systems Information and Electronic Systems Integration Inc.
- Under-sampling mixed-signal apparatus for adaptation of high-speed analog frontends27 Aug 2026US 2026/0254456 A1Avago Technologies International Sales Pte. Limited
- Self-tuning current transformer27 Aug 2026US 2026/0255089 A1Vutility, Inc.
- Flexible and low power cache memory architecture23 Jul 2026US 2026/0211567 A1Ambiq Micro, Inc.
- Analog to Digital Conversion Circuit, Chip, and Electronic Apparatus25 Jun 2026US 2026/0180591 A1Tsinghua University
- Analog-to-digital conversion device and audio device26 Mar 2026US 2026/0089440 A1Shenzhen Hollyland Technology Co., Ltd.
Most cited
By later US patents
- On board self-calibration of analog-to-digital and digital-to-analog converters116US 4,399,426 A1983
- Analog to digital converter with autoranging offset86US 5,329,281 AHewlett-Packard Company · 1994
- Analog to digital conversion circuitry including backup conversion circuitry84US 6,590,517 B12003
- Current source circuit67US 4,251,743 ANippon Electric Co., Ltd. · 1981
- Audio CODEC with AGC controlled by a VOCODER62US 6,233,554 B1QUALCOMM Incorporated · 2001