H03M 1/1205
Multiplexed conversion systems
Official title: {Multiplexed conversion systems}
H03M1/1205 (Multiplexed conversion systems) appears on 2,238 US grants and 1,931 published applications in this corpus.
Search patents in H03M- Granted patents
- 2,238
- Published applications
- 1,931
- Assignees
- 655
- Inventors
- 3,418
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 13 | 0 |
| 1991 | 9 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 10 |
| 2002 | 31 | 18 |
| 2003 | 32 | 17 |
| 2004 | 25 | 19 |
| 2005 | 28 | 44 |
| 2006 | 63 | 64 |
| 2007 | 51 | 68 |
| 2008 | 67 | 70 |
| 2009 | 63 | 67 |
| 2010 | 68 | 85 |
| 2011 | 78 | 84 |
| 2012 | 67 | 89 |
| 2013 | 106 | 105 |
| 2014 | 124 | 87 |
| 2015 | 129 | 103 |
| 2016 | 121 | 81 |
| 2017 | 102 | 70 |
| 2018 | 94 | 81 |
| 2019 | 104 | 118 |
| 2020 | 152 | 99 |
| 2021 | 111 | 116 |
| 2022 | 111 | 116 |
| 2023 | 104 | 115 |
| 2024 | 100 | 98 |
| 2025 | 92 | 66 |
| 2026 | 56 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for continuous-time energy calculation of an analog signal6 Oct 2026US 12,756,401 B2Junia
- Stable low-power analog-to-digital converter (ADC) reference voltage29 Sep 2026US 12,750,064 B2AyDeeKay LLC
- Three-state buffer circuit22 Sep 2026US 12,744,543 B2Telefonaktiebolaget LM Ericsson (publ)
- Motor voltage reconstruction by ADC oversampling and averaging8 Sep 2026US 12,732,204 B2NXP USA, Inc.
- Monitoring system for a movable component connected to a stationary component1 Sep 2026US 12,722,249 B2Marposs Societa' Per Azioni
- Methods and apparatus to position interleaved conversion circuitry1 Oct 2026US 2026/0303110 A1
- Multi-channel spectrum analyzer implementing noise features performance for multiple bandwidth capacities24 Sep 2026US 2026/0291513 A1Viavi Solutions Inc.
- Digital to analog converter correction based on reading a channel of the digital to analog converter17 Sep 2026US 2026/0280575 A1Microchip Technology Incorporated
- Time-interleaved analog-to-digital converter3 Sep 2026US 2026/0261265 A1Realtek Semiconductor Corp.
- Imaging device, imaging device control method, and electronic apparatus20 Aug 2026US 2026/0246478 A1Sony Semiconductor Solutions Corporation
Most cited
By later US patents
- Correlated double sampling with up/down counter244US 5,877,715 AInternational Business Machines Corporation · 1999
- Serial analog-to-digital converter using successive comparisons219US 5,801,657 AStanford University · 1998
- System and method of multi-channel signal calibration172US 7,796,068 B2GMR Research & Technology, Inc. · 2010
- Split frequency band signal digitizer and method140US 5,668,836 AMotorola, Inc. · 1997
- Hybrid filter bank analog/digital converter123US 5,568,142 AMassachusetts Institute of Technology · 1996