H03M 3/49
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}
H03M3/49 (In feedback mode, i.e. by determining the range to be selected from) appears on 72 US grants and 71 published applications in this corpus.
Search patents in H03M- Granted patents
- 72
- Published applications
- 71
- Assignees
- 57
- Inventors
- 173
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 3 | 4 |
| 2007 | 3 | 4 |
| 2008 | 5 | 4 |
| 2009 | 2 | 7 |
| 2010 | 4 | 5 |
| 2011 | 6 | 3 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 3 | 1 |
| 2016 | 2 | 2 |
| 2017 | 4 | 2 |
| 2018 | 0 | 2 |
| 2019 | 4 | 2 |
| 2020 | 5 | 5 |
| 2021 | 3 | 4 |
| 2022 | 3 | 0 |
| 2023 | 2 | 2 |
| 2024 | 1 | 5 |
| 2025 | 3 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Analog-to-digital conversion circuit, chip, and recording device19 Mar 2026US 2026/0081616 A1Actions Technology Co., Limited
- Continuous-time delta-sigma analog-to-digital converter with duty-cycle-controlled input path9 Oct 2025US 2025/0317152 A1QUALCOMM Incorporated
- Duty-cycle and stray capacitance insensitive switched-capacitor current source31 Jul 2025US 2025/0246998 A1QUALCOMM Incorporated
- Analog-to-digital converter circuit and method and device using the same3 Jul 2025US 2025/0219646 A1Samsung Electronics Co., Ltd.
- Reference voltage compensation for delta-sigma analog-to-digital converter17 Apr 2025US 2025/0125818 A1MediaTek Singapore Pte. Ltd.
Most cited
By later US patents
- System and method for adjusting dynamic range of analog-to-digital converter60US 7,262,724 B2Freescale Semiconductor, Inc. · 2007
- Signaling dependent adaptive analog-to-digital converter (ADC) system and method of using same54US 6,864,817 B1Freescale Semiconductor, Inc. · 2005
- Delta sigma modulator having programmable gain/attenuation50US 5,134,401 AAnalog Device, Inc. · 1992
- Programmable gain for delta sigma analog-to-digital converter43US 6,037,887 ABurr-Brown Corporation · 2000
- Adaptive sigma-delta modulation with one-bit quantization31US 6,535,153 B1Med-el Electromedizinische Gerate Ges.m.b.H. · 2003