H03M 3/354
At one point, i.e. by adjusting a single reference value
Official title: {at one point, i.e. by adjusting a single reference value, e.g. bias or gain error}
H03M3/354 (At one point, i.e. by adjusting a single reference value) appears on 133 US grants and 99 published applications in this corpus.
Search patents in H03M- Granted patents
- 133
- Published applications
- 99
- Assignees
- 85
- Inventors
- 273
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 6 | 1 |
| 2007 | 0 | 5 |
| 2008 | 7 | 4 |
| 2009 | 5 | 6 |
| 2010 | 8 | 5 |
| 2011 | 1 | 4 |
| 2012 | 7 | 5 |
| 2013 | 5 | 5 |
| 2014 | 5 | 1 |
| 2015 | 2 | 5 |
| 2016 | 10 | 7 |
| 2017 | 4 | 2 |
| 2018 | 0 | 0 |
| 2019 | 6 | 7 |
| 2020 | 10 | 3 |
| 2021 | 4 | 4 |
| 2022 | 8 | 6 |
| 2023 | 3 | 10 |
| 2024 | 8 | 3 |
| 2025 | 7 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sigma-delta modulator and a class D amplifier18 Aug 2026US 12,712,566 B1Renesas Design Netherlands B.V.
- High-speed continuous-time delta-sigma modulator including an amplifier with limited gain14 Jul 2026US 12,683,627 B2NXP B. V.
- Inter-symbol interference compensation for analog-to-digital converter16 Sep 2025US 12,418,306 B2NXP B. V.
- Delta-sigma modulator15 Jul 2025US 12,362,762 B2Denso Corporation
- Adaptive analog to digital converter (ADC) multipath digital microphones13 May 2025US 12,301,261 B2InvenSense, Inc.
- Delta-sigma sensing device8 Oct 2026US 2026/0312600 A1Consejo Superior De Investigaciones Cientificas (Csic)
- Ad conversion circuit, photoelectric conversion device, image capture device, and mobile object11 Jun 2026US 2026/0163586 A1Canon Kabushiki Kaisha
- Methods and apparatus to perform analog-to-digital conversions in a continuous time pipeline2 Apr 2026US 2026/0095192 A1Texas Instruments Incorporated
- High-Speed Continuous-Time Delta-Sigma Modulator Including an Amplifier with Limited Gain5 Mar 2026US 2026/0066919 A1NXP B. V.
- Compensation of analog-to-digital converter (adc) gain error18 Dec 2025US 2025/0385681 A1
Most cited
By later US patents
- Power supply compensation for noise shaped, digital amplifiers94US 6,344,811 B12002
- Switched capacitor circuit with inverting amplifier and offset unit75US 7,800,427 B2Samsung Electronics Co., Ltd. · 2010
- Integrated CODEC with a self-calibrating ADC and DAC60US 5,818,370 ACrystal Semiconductor Corporation · 1998
- Multi-stage sigma-delta analog-to-digital converter59US 5,153,593 AHughes Aircraft Company · 1992
- Offset calibration of a DAC using a calibrated ADC53US 5,248,970 ACrystal Semiconductor Corporation · 1993