H03M 1/204
In which one or more virtual intermediate reference signals are generated between
Official title: {in which one or more virtual intermediate reference signals are generated between adjacent original reference signals, e.g. by connecting pre-amplifier outputs to multiple comparators}
H03M1/204 (In which one or more virtual intermediate reference signals are generated between) appears on 116 US grants and 75 published applications in this corpus.
Search patents in H03M- Granted patents
- 116
- Published applications
- 75
- Assignees
- 59
- Inventors
- 180
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 2 |
| 2003 | 8 | 9 |
| 2004 | 10 | 6 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 4 | 3 |
| 2008 | 3 | 4 |
| 2009 | 2 | 5 |
| 2010 | 5 | 8 |
| 2011 | 6 | 4 |
| 2012 | 3 | 3 |
| 2013 | 4 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 5 | 3 |
| 2017 | 1 | 2 |
| 2018 | 4 | 4 |
| 2019 | 2 | 2 |
| 2020 | 5 | 3 |
| 2021 | 5 | 4 |
| 2022 | 4 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Calibration scheme for a non-linear ADC13 Jan 2026US 12,525,985 B2Texas Instruments Incorporated
- Single-ended analog signal receiver apparatus31 Dec 2024US 12,184,303 B2Harman International Industries, Incorporated
- Calibration scheme for a non-linear ADC16 Apr 2024US 11,962,318 B2Texas Instruments Incorporated
- Analog-to-digital converter with interpolation28 Feb 2023US 11,595,053 B2Texas Instruments Incorporated
- Conversion and folding circuit for delay-based analog-to-digital converter system23 Aug 2022US 11,424,758 B2Texas Instruments Incorporated
- Calibration scheme for a non-linear adc21 May 2026US 2026/0142668 A1Texas Instruments Incorporated
- Calibration scheme for a non-linear adc6 Jun 2024US 2024/0187013 A1Texas Instruments Incorporated
- Single-ended analog signal receiver apparatus18 May 2023US 2023/0155604 A1Harman International Industries, Incorporated
- Calibration scheme for a non-linear adc14 Jul 2022US 2022/0224349 A1Texas Instruments Incorporated
- Delay folding system and method23 Jun 2022US 2022/0200620 A1Texas Instruments Incorporated
Most cited
By later US patents
- AD converter113US 8,106,806 B2Sony Corporation · 2012
- Averaging flash analog-to-digital converter67US 5,291,198 ADavid Sarnoff Research Center, Inc. · 1994
- Multi-function electricity metering transducer59US 4,794,369 AScientific Columbus, Inc. · 1988
- Analog-to-digital converter44US 5,465,093 AMatsushita Electric Industrial Co., Ltd. · 1995
- Multi-stage interpolating analog-to-digital conversion34US 5,867,116 AAnalog Devices, Inc. · 1999