H03M 3/418
All these quantisers being single bit quantisers
Official title: {all these quantisers being single bit quantisers}
H03M3/418 (All these quantisers being single bit quantisers) appears on 57 US grants and 21 published applications in this corpus.
Search patents in H03M- Granted patents
- 57
- Published applications
- 21
- Assignees
- 40
- Inventors
- 89
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 4 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Audio D/A converter10 Mar 2026US 12,574,049 B2Rohm Co., Ltd.
- Probability mass redistributor device4 Jan 2022US 11,216,535 B2University College Cork, National University of Ireland, Cork
- Arbitrary rate decimator and timing error corrector for an FSK receiver8 Dec 2020US 10,862,505 B1NXP USA, Inc.
- Methods and circuits for suppressing quantization noise in digital-to-analog converters10 Nov 2020US 10,833,697 B2MediaTek Singapore Pte. Ltd.
- Multistage noise shaping sigma-delta modulator2 Jan 2018US 9,859,916 B1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Audio d/a converter19 Sep 2024US 2024/0313802 A1Rohm Co., Ltd.
- Probability mass redistributor device6 Aug 2020US 2020/0250256 A1University College Cork, National University of Ireland, Cork
- Methods and circuits for suppressing quantization noise in digital-to-analog converters12 Mar 2020US 2020/0083900 A1MediaTek Singapore Pte. Ltd.
- Multi-mode sampling/quantization converters3 Nov 2016US 2016/0322982 A1Syntropy Systems, LLC
- Analog-to-digital converter, method for driving the same, image sensor, imaging apparatus, and battery monitoring system7 Jan 2016US 2016/0006452 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- On-focal-plane analog-to-digital conversion for current-mode imaging devices221US 5,886,659 ACalifornia Institute of Technology · 1999
- Multi-loop .SIGMA. .DELTA. analog to digital converter153US 5,982,315 AQUALCOMM Incorporated · 1999
- Noise cancellation circuit in a quadrature downconverter94US 6,243,430 B1QUALCOMM Incorporated · 2001
- Multistage bandpass .DELTA. .SIGMA. modulators and analog-to-digital converters71US 5,283,578 AGeneral Electric Company · 1994
- Method and apparatus for controlling stages of a multi-stage circuit51US 6,407,689 B1QUALCOMM Incorporated · 2002