H03M 3/376
Prevention or reduction of switching transients
Official title: {Prevention or reduction of switching transients, e.g. glitches}
H03M3/376 (Prevention or reduction of switching transients) appears on 61 US grants and 48 published applications in this corpus.
Search patents in H03M- Granted patents
- 61
- Published applications
- 48
- Assignees
- 42
- Inventors
- 112
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 3 | 3 |
| 2009 | 3 | 4 |
| 2010 | 3 | 0 |
| 2011 | 1 | 5 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 4 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 6 | 5 |
| 2018 | 4 | 3 |
| 2019 | 4 | 3 |
| 2020 | 4 | 3 |
| 2021 | 4 | 5 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Inter-symbol interference compensation for analog-to-digital converter16 Sep 2025US 12,418,306 B2NXP B. V.
- Glitch-free zero-latency AGC for sigma delta modulator3 Jun 2025US 12,323,166 B2InvenSense, Inc.
- Adaptive analog to digital converter (ADC) multipath digital microphones13 May 2025US 12,301,261 B2InvenSense, Inc.
- System and methods for sigma-delta modulation15 Apr 2025US 12,278,652 B2Microchip Technology Incorporated
- Switched-capacitor integrators with improved flicker noise rejection27 Aug 2024US 12,073,269 B2Analog Devices International Unlimited Company
- Inter-symbol interference compensation for analog-to-digital converter9 Jan 2025US 2025/0015814 A1NXP B. V.
- System and methods for sigma-delta modulation3 Oct 2024US 2024/0333301 A1Microchip Technology Incorporated
- Glitch-free zero-latency agc for sigma delta modulator18 Jan 2024US 2024/0022258 A1InvenSense, Inc.
- Motion sensor with sigma-delta analog-to-digital converter having resistive continuous-time digital-to-analog converter feedback for improved bias instability17 Aug 2023US 2023/0261669 A1InvenSense, Inc.
- Adaptive analog to digital converter (adc) multipath digital microphones15 Sep 2022US 2022/0294466 A1InvenSense, Inc.
Most cited
By later US patents
- Method and apparatus for performance improvement by qualifying pulses in an oversampled noise-shaping signal processor53US 5,974,089 ATripath Technology, Inc. · 1999
- Break-before-make distortion compensation for a digital amplifier25US 6,362,683 B1Tripath Technology, Inc. · 2002
- Using a tracking switched-mode power supply to increase efficiency of a current digital-to-analog converter-based output stage24US 11,050,433 B1Cirrus Logic, Inc. · 2021
- Combining fully-differential and single-ended signal processing in a delta-sigma modulator22US 5,068,660 ACrystal Semiconductor Corporation · 1991
- Low power delta sigma converter17US 5,754,131 AGeneral Electric Company · 1998