H03M 3/326
By averaging out the errors
Official title: {by averaging out the errors}
H03M3/326 (By averaging out the errors) appears on 399 US grants and 294 published applications in this corpus.
Search patents in H03M- Granted patents
- 399
- Published applications
- 294
- Assignees
- 175
- Inventors
- 685
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 8 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 9 | 0 |
| 2002 | 7 | 6 |
| 2003 | 8 | 9 |
| 2004 | 13 | 11 |
| 2005 | 17 | 19 |
| 2006 | 18 | 12 |
| 2007 | 26 | 16 |
| 2008 | 17 | 4 |
| 2009 | 10 | 14 |
| 2010 | 13 | 14 |
| 2011 | 14 | 9 |
| 2012 | 8 | 8 |
| 2013 | 9 | 15 |
| 2014 | 17 | 7 |
| 2015 | 9 | 10 |
| 2016 | 18 | 14 |
| 2017 | 18 | 14 |
| 2018 | 15 | 5 |
| 2019 | 12 | 16 |
| 2020 | 25 | 19 |
| 2021 | 18 | 14 |
| 2022 | 11 | 16 |
| 2023 | 14 | 17 |
| 2024 | 10 | 6 |
| 2025 | 13 | 9 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Three-state buffer circuit22 Sep 2026US 12,744,543 B2Telefonaktiebolaget LM Ericsson (publ)
- Sensor circuit18 Aug 2026US 12,712,567 B2Infineon Technologies AG
- Sigma-delta modulator and method for operating a sigma-delta modulator28 Jul 2026US 12,695,464 B2Robert Bosch GmbH
- Sigma-delta modulator with residue converter for low-offset measurement system12 May 2026US 12,627,314 B2Cirrus Logic, Inc.
- Integrator circuit31 Mar 2026US 12,592,717 B2NXP USA, Inc.
- Flat spot suppression in sigma delta converters13 Aug 2026US 2026/0238223 A1Cypress Semiconductor Corporation
- Chopper circuit for multipath chopper amplifier and corresponding method of chopping16 Jul 2026US 2026/0205075 A1NXP B. V.
- Delta-sigma analog-to-digital converter and battery monitor device16 Jul 2026US 2026/0205138 A1Denso Corporation
- Dynamic element matching for multi-bit digital-to-analog converter in continuous-time delta sigma modulators9 Jul 2026US 2026/0197013 A1NXP USA, Inc.
- Leakage tolerant interface circuit with increased signal gain5 Mar 2026US 2026/0066862 A1NXP USA, Inc.
Most cited
By later US patents
- Switched-capacitor integrator with chopper stabilization performed at the sampling rate111US 5,477,481 ACrystal Semiconductor Corporation · 1995
- Chopper-stabilized analog-to-digital converter96US 7,714,757 B2Medtronic, Inc. · 2010
- Double-rate sampled signal integrator89US 5,392,043 AGeneral Electric Company · 1995
- Chopper stabilized delta-sigma analog-to-digital converter82US 4,939,516 ACrystal Semiconductor Corporation · 1990
- Variable capacitance switched capacitor input system and method77US 6,970,126 B1Analog Devices, Inc. · 2005