H03M 3/366
In feed-forward mode
Official title: {in feed-forward mode, e.g. using look-ahead circuits}
H03M3/366 (In feed-forward mode) appears on 21 US grants and 15 published applications in this corpus.
Search patents in H03M- Granted patents
- 21
- Published applications
- 15
- Assignees
- 21
- Inventors
- 37
- Latest grant
- 12 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 3 | 3 |
| 2007 | 3 | 1 |
| 2008 | 0 | 1 |
| 2009 | 4 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Re-quantization device having noise shaping function, signal compression device having noise shaping function, and signal transmission device having noise shaping function12 Jan 2021US 10,892,774 B2Nagoya Institute of Technology
- Linearity in a quantized feedback loop9 Jun 2020US 10,680,638 B2SiliconIntervention Inc.
- Pulse width modulator and non-transitory computer readable medium for storing program for pulse width modulator22 Aug 2017US 9,742,381 B2Onkyo Corporation
- Audio signal processing method and audio signal processing apparatus therefor10 Nov 2015US 9,184,708 B2Samsung Electronics Co., Ltd.
- Arrangement for pulse-width modulating an input signal11 Jan 2011US 7,868,711 B2NXP B. V.
- Re-Quantization Device Having Noise Shaping Function, Signal Compression Device Having Noise Shaping Function, and Signal Transmission Device Having Noise Shaping Function20 Aug 2020US 2020/0266828 A1Nagoya Institute of Technology
- Linearity in a Quantized Feedback Loop9 Jan 2020US 2020/0014398 A1SiliconIntervention Inc.
- Pulse width modulator and non-transitory computer readable medium for storing program for pulse width modulator25 May 2017US 2017/0149417 A1Onkyo Corporation
- Audio signal processing method and audio signal processing apparatus therefor31 Jan 2013US 2013/0028448 A1Samsung Electronics Co., Ltd.
- Analog-to-digital converter with integrator circuit for overload recovery12 Nov 2009US 2009/0278719 A1Freescale Semiconductor, Inc.
Most cited
By later US patents
- Detecting overloading of an analog-to-digital converter of an implantable medical device58US 7,474,247 B1Medtronic, Inc. · 2009
- Delta-sigma analog-to-digital converter with overload dependent modulator order25US 5,248,972 AFincitec Oy · 1993
- Analogue-to-digital converters and digital modulators25US 5,585,801 AGEC-Marconi Limited · 1996
- Sigma-delta modulator with reduced switching rate for use in class-D amplification15US 6,924,757 B2Analog Devices, Inc. · 2005
- Overload protection for look-ahead delta sigma modulators12US 7,081,843 B2Cirrus Logic, Inc. · 2006