H03M 3/378
Testing
Official title: {Testing}
H03M3/378 (Testing) appears on 54 US grants and 45 published applications in this corpus.
Search patents in H03M- Granted patents
- 54
- Published applications
- 45
- Assignees
- 47
- Inventors
- 114
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 2 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 4 | 2 |
| 2017 | 5 | 7 |
| 2018 | 5 | 2 |
| 2019 | 2 | 2 |
| 2020 | 4 | 7 |
| 2021 | 7 | 4 |
| 2022 | 2 | 2 |
| 2023 | 4 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- On chip test architecture for continuous time delta sigma analog-to-digital converter4 Nov 2025US 12,463,658 B2STMicroelectronics International N. V.
- High speed charge mode digital-to-analog converter6 May 2025US 12,294,383 B1Mellanox Technologies, Ltd.
- Method for testing an analog-to-digital converter unit having delta-sigma modulation18 Feb 2025US 12,231,150 B2Robert Bosch GmbH
- Vibration rectification error correction device, sensor module, and vibration rectification error correction method4 Jun 2024US 12,000,858 B2Seiko Epson Corporation
- On chip test architecture for continuous time delta sigma analog-to-digital converter13 Feb 2024US 11,901,919 B2STMicroelectronics International N. V.
- Delta-sigma analog-to-digital converter and battery monitor device16 Jul 2026US 2026/0205138 A1Denso Corporation
- Detector13 Nov 2025US 2025/0350295 A1NXP B. V.
- System comprising ¿s type analog/digital converter capable of reducing quantization error12 Jun 2025US 2025/0192795 A1Mitsubishi Electric Corporation
- Circuit and method for measuring and tuning quality factor of resonator-based loop filter in delta-sigma analog-to-digital converter5 Jun 2025US 2025/0180615 A1Mediatek Inc.
- On chip test architecture for continuous time delta sigma analog-to-digital converter11 Jul 2024US 2024/0235573 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Programmable data acquisition system with a microprocessor for correcting magnitude and phase of quantized signals while providing a substantially linear phase response189US 5,650,951 AGeneral Electric Compay · 1997
- Capacitance-to-digital modulator with sensor failure-mode detection52US 7,236,113 B1Emerson Process Management · 2007
- Calibration and compensation of delta sigma ADC's and DAC's by correlating noise signals21US 6,449,569 B1Cirrus Logic, Inc. · 2002
- System for designing and testing a sigma-delta modulator using response surface techniques19US 6,259,389 B1General Electric Company · 2001
- Dither injection for continuous-time MASH ADCS13US 9,838,031 B2Analog Devices Global · 2017