H03M 1/1047
Using an auxiliary digital/analogue converter for adding the correction values to the
Official title: {using an auxiliary digital/analogue converter for adding the correction values to the analogue signal (H03M1/1052 takes precedence)}
H03M1/1047 (Using an auxiliary digital/analogue converter for adding the correction values to the) appears on 116 US grants and 61 published applications in this corpus.
Search patents in H03M- Granted patents
- 116
- Published applications
- 61
- Assignees
- 90
- Inventors
- 253
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 4 | 3 |
| 2010 | 2 | 5 |
| 2011 | 4 | 4 |
| 2012 | 4 | 3 |
| 2013 | 6 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 3 |
| 2016 | 5 | 2 |
| 2017 | 2 | 3 |
| 2018 | 6 | 4 |
| 2019 | 4 | 0 |
| 2020 | 5 | 5 |
| 2021 | 3 | 3 |
| 2022 | 6 | 4 |
| 2023 | 4 | 6 |
| 2024 | 6 | 1 |
| 2025 | 1 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Configurable digital-to-analog converter calibration24 Mar 2026US 12,587,202 B2Analog Devices International Unlimited Company
- Linearization of delay domain analog-to-digital converters3 Feb 2026US 12,542,563 B2Texas Instruments Incorporated
- Sampling circuit, analog-to-digital converter circuit, and semiconductor integrated circuit10 Jun 2025US 12,328,128 B2Socionext Inc.
- Shuffler-free ADC error compensation22 Oct 2024US 12,126,351 B2NXP B. V.
- Digital correction of digital-to-analog converter errors in continuous-time analog-to-digital converters1 Oct 2024US 12,107,590 B2Analog Devices International Unlimited Company
- Linearization of delay domain analog-to-digital converters4 Jun 2026US 2026/0155832 A1
- Digital-to-analog converter system30 Apr 2026US 2026/0121647 A1Infineon Technologies AG
- Background dac error calibration for sar adcs5 Feb 2026US 2026/0039306 A1Analog Devices, Inc.
- Split main and predistortion signal paths with separate digital-to-analog converters for supporting digital predistortion in transmitters13 Nov 2025US 2025/0350305 A1QUALCOMM Incorporated
- Linearization of delay domain analog-to-digital converters2 Oct 2025US 2025/0309913 A1Texas Instruments Incorporated
Most cited
By later US patents
- Analog-to-digital converter with a continuously calibrated voltage reference145US 5,319,370 ACrystal Semiconductor Corporation · 1994
- A/D converter with charge-redistribution DAC and split summation of main and correcting DAC outputs131US 5,684,487 AAnalog Devices, Inc. · 1997
- Quasi-differential successive-approximation structures and methods for converting analog signals into corresponding digital signals100US 6,400,302 B1Analog Devices, Inc. · 2002
- Harmonic distortion reduction technique for data acquistion54US 4,612,533 AThe United States of America as represented by the Secretary of the Air Force · 1986
- D/A Conversion system with compensation circuit37US 4,340,882 AHitachi, Ltd. · 1982