H03M 1/72
Sequential conversion in series-connected stages
Official title: Sequential conversion in series-connected stages (H03M1/68 takes precedence)
H03M1/72 (Sequential conversion in series-connected stages) appears on 68 US grants and 45 published applications in this corpus.
Search patents in H03M- Granted patents
- 68
- Published applications
- 45
- Assignees
- 52
- Inventors
- 116
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 3 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 4 |
| 2016 | 6 | 4 |
| 2017 | 1 | 1 |
| 2018 | 3 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 5 | 5 |
| 2022 | 2 | 2 |
| 2023 | 2 | 4 |
| 2024 | 6 | 4 |
| 2025 | 2 | 5 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Intercept-temperature drift calibration of a signal strength detector28 Jul 2026US 12,695,427 B2Analog Devices, Inc.
- Image sensors with low noise readout28 Jul 2026US 12,696,012 B2Semiconductor Components Industries, LLC
- Switching converter controller with adaptive pulse-frequency modulation timer circuit16 Jun 2026US 12,658,903 B2Texas Instruments Incorporated
- Multiplying digital-to-analog converter26 May 2026US 12,640,752 B2Realtek Semiconductor Corp.
- Semiconductor device and electronic device20 Jan 2026US 12,532,536 B2Semiconductor Energy Laboratory Co.Ltd.
- Image Sensors with Low Noise Readout28 May 2026US 2026/0149897 A1Semiconductor Components Industries, LLC
- Semiconductor device and electronic device7 May 2026US 2026/0129961 A1Semiconductor Energy Laboratory Co.Ltd.
- Unit cell-based dac26 Feb 2026US 2026/0058671 A1NXP B. V.
- Electronic device outputting sound and sound output method using the same4 Dec 2025US 2025/0373212 A1Samsung Electronics Co., Ltd.
- Switching converter controller with adaptive pulse-frequency modulation timer circuit28 Aug 2025US 2025/0274113 A1Texas Instruments Incorporated
Most cited
By later US patents
- Analog to digital converter111US 5,202,687 AIntellectual Property Development Associates of Connecticut, Inc. · 1993
- Selectable trimming circuit for use with a digital to analog converter82US 4,138,671 APrecision Monolithics, Inc. · 1979
- High resolution pipelined digital-to-analog converter69US 4,682,149 AHughes Aircraft Company · 1987
- Digital to analogue converter with dynamic element matching38US 6,583,742 B1Wolfson Microelectronics plc · 2003
- Generalized interpolative method for digital/analog conversion of PCM signals26US 4,467,316 ALicentia Patent-Verwaltungs-G.m.b.H. · 1984