H03M 1/0668
The selection being based on the output of noise shaping circuits for
Official title: {the selection being based on the output of noise shaping circuits for each element}
H03M1/0668 (The selection being based on the output of noise shaping circuits for) appears on 58 US grants and 46 published applications in this corpus.
Search patents in H03M- Granted patents
- 58
- Published applications
- 46
- Assignees
- 40
- Inventors
- 98
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 3 | 6 |
| 2008 | 1 | 2 |
| 2009 | 3 | 1 |
| 2010 | 3 | 0 |
| 2011 | 0 | 4 |
| 2012 | 6 | 2 |
| 2013 | 0 | 2 |
| 2014 | 3 | 4 |
| 2015 | 1 | 1 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 3 |
| 2024 | 3 | 6 |
| 2025 | 3 | 1 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ramp circuit7 Apr 2026US 12,597,943 B2ams Sensors Belgium BVBA
- System and method of digital to analog conversion with improved linearity and accuracy24 Mar 2026US 12,587,211 B2NXP B. V.
- Analog-to-digital converter (ADC) architectures for high resolution and energy efficiency10 Mar 2026US 12,574,042 B2Arizona Board of Regents on behalf of Arizona State University
- Digital noise coupling circuit and continuous time modulator including the same20 Jan 2026US 12,531,568 B2Korea Advanced Institute of Science and Technology
- Mismatch shaping apparatus and method for binary coded digital-to-analog converters21 Oct 2025US 12,451,895 B2Kepler Computing Inc.
- Analog-to-digital converter (adc) architectures for high resolution and energy efficiency18 Jun 2026US 2026/0172045 A1Arizona Board of Regents on behalf of Arizona State University
- System and method of digital to analog conversion with improved linearity and accuracy25 Sep 2025US 2025/0300671 A1NXP B. V.
- Analog-to-digital converter (adc) architectures for high resolution and energy efficiency11 Jul 2024US 2024/0235572 A9Arizona Board of Regents on behalf of Arizona State University
- Ramp circuit4 Jul 2024US 2024/0223204 A1ams Sensors Belgium BVBA
- Mismatch shaping apparatus and method for binary coded digital-to-analog converters2 May 2024US 2024/0146320 A1Oregon State University
Most cited
By later US patents
- Spectral shaping of circuit errors in digital-to-analog converters110US 5,684,482 A1997
- Data-directed scrambler for multi-bit noise shaping D/A converters100US 5,404,142 AAnalog Devices, Inc. · 1995
- Multilevel analog to digital data converter having dynamic element matching in a reference data path45US 6,346,898 B1Audio Logic, Inc. · 2002
- Digital to analogue converter with dynamic element matching38US 6,583,742 B1Wolfson Microelectronics plc · 2003
- Method and apparatus for spectral shaping of non-linearity in data converters28US 6,518,899 B2Texas Instruments Incorporated · 2003