H03M 1/02
Reversible analogue/digital converters
H03M1/02 (Reversible analogue/digital converters) appears on 80 US grants and 29 published applications in this corpus.
Search patents in H03M- Granted patents
- 80
- Published applications
- 29
- Assignees
- 58
- Inventors
- 132
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 3 |
| 2004 | 3 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 3 |
| 2019 | 3 | 5 |
| 2020 | 5 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and methods for nonlinearity cancellation in electronic systems29 Sep 2026US 12,750,057 B2Analog Devices International Unlimited Company
- Hybrid wideband / narrowband direct digital transceiver23 Jun 2026US 12,665,605 B1BAE Systems Information and Electronic Systems Integration Inc.
- USB-C to Coax RF (MOCA) converter for data and power transfer27 Jan 2026US 12,537,536 B2Phihong Technology Co., Ltd.
- Microphone system and methods21 Jan 2025US 12,207,032 B2Freedman Electronics Pty Ltd
- Multiplexing device for digital-to-analog conversion circuit and analog-to-digital conversion circuit in storage and calculation integrated chip21 May 2024US 11,990,915 B2Beijing Zhicun (Witin) Technology Corporation Limited
- Apparatus and methods for nonlinearity cancellation in electronic systems7 May 2026US 2026/0128744 A1Analog Devices International Unlimited Company
- Systems and methods for conversion of analog and digital signals7 May 2026US 2026/0128747 A1L3Harris Technologies, Inc.
- Usb-c to coax rf (moca) converter for data and power transfer24 Apr 2025US 2025/0132766 A1Phihong Technology Co., Ltd.
- Microphone system and methods18 May 2023US 2023/0156385 A1Freedman Electronics Pty Ltd
- Multiplexing device for digital-to-analog conversion circuit and analog-to-digital conversion circuit in storage and calculation integrated chip5 May 2022US 2022/0140834 A1Beijing Zhicun (Witin) Technology Corporation Limited
Most cited
By later US patents
- Analog to digital converter111US 5,202,687 AIntellectual Property Development Associates of Connecticut, Inc. · 1993
- Dual-use comparator/op amp for use as both a successive-approximation ADC and DAC46US 7,741,981 B1Hong Kong Applied Science and Technology Research Institute Company Limited · 2010
- Data-driven noise reduction technique for analog to digital converters40US 8,896,476 B2Technische Universiteit Eindhoven · 2014
- Use of single reference voltage for analog to digital or digital to analog conversion of bipolar signals35US 4,385,286 AAmerican Microsystems, Inc. · 1983
- Reversible analog-to-digital converter33US 4,112,427 ASiemens Aktiengesellschaft · 1978