H03M 1/34
Analogue value compared with reference values
Official title: Analogue value compared with reference values (H03M1/48 takes precedence)
H03M1/34 (Analogue value compared with reference values) appears on 4,384 US grants and 3,094 published applications in this corpus.
Search patents in H03M- Granted patents
- 4,384
- Published applications
- 3,094
- Assignees
- 998
- Inventors
- 5,432
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 11 | 0 |
| 1978 | 19 | 0 |
| 1979 | 14 | 0 |
| 1980 | 19 | 0 |
| 1981 | 22 | 0 |
| 1982 | 29 | 0 |
| 1983 | 23 | 0 |
| 1984 | 16 | 0 |
| 1985 | 33 | 0 |
| 1986 | 37 | 0 |
| 1987 | 29 | 0 |
| 1988 | 36 | 0 |
| 1989 | 35 | 0 |
| 1990 | 50 | 0 |
| 1991 | 47 | 0 |
| 1992 | 33 | 0 |
| 1993 | 43 | 0 |
| 1994 | 39 | 0 |
| 1995 | 39 | 0 |
| 1996 | 40 | 0 |
| 1997 | 53 | 0 |
| 1998 | 65 | 0 |
| 1999 | 45 | 0 |
| 2000 | 62 | 0 |
| 2001 | 74 | 9 |
| 2002 | 100 | 44 |
| 2003 | 81 | 65 |
| 2004 | 90 | 80 |
| 2005 | 77 | 66 |
| 2006 | 75 | 71 |
| 2007 | 83 | 80 |
| 2008 | 78 | 92 |
| 2009 | 99 | 95 |
| 2010 | 104 | 130 |
| 2011 | 109 | 94 |
| 2012 | 80 | 119 |
| 2013 | 153 | 133 |
| 2014 | 157 | 125 |
| 2015 | 193 | 163 |
| 2016 | 183 | 135 |
| 2017 | 186 | 143 |
| 2018 | 177 | 140 |
| 2019 | 226 | 203 |
| 2020 | 245 | 163 |
| 2021 | 182 | 167 |
| 2022 | 174 | 194 |
| 2023 | 169 | 191 |
| 2024 | 156 | 160 |
| 2025 | 160 | 146 |
| 2026 | 120 | 86 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for reading data in memory29 Sep 2026US 12,749,514 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Stable low-power analog-to-digital converter (ADC) reference voltage29 Sep 2026US 12,750,064 B2AyDeeKay LLC
- Successive-approximation analog-to-digital converter29 Sep 2026US 12,750,065 B2MegaChips Corporation
- Analog-to-digital converter15 Sep 2026US 12,738,953 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Digital-to-analog converter, manufacturing method thereof, and successive approximation register analog-to-digital converter15 Sep 2026US 12,738,954 B2Realtek Semiconductor Corp.
- Adaptive Level Crossing adc With Machine Learning8 Oct 2026US 2026/0312598 A1Trustees of Tufts College
- Non-binary fully differential sar adc for ai-nand8 Oct 2026US 2026/0312599 A1Micron Technology, Inc.
- Digital foreground calibration system and method for successive approximation register analog-to-digital converter based on rram1 Oct 2026US 2026/0303109 A1Huazhong University of Science and Technology
- Signal-Adaptive and Time-Dependent Analog-to-Digital Conversion Rate in a Ranging Receiver1 Oct 2026US 2026/0303111 A1AyDeeKay LLC dba Indie Semiconductor
- Balanced monotonic successive approximation adc1 Oct 2026US 2026/0303112 A1Semiconductor Components Industries, LLC
Most cited
By later US patents
- Capacitively coupled successive approximation ultra low power analog-to-digital converter270US 5,880,691 ACalifornia Institute of Technology · 1999
- Serial analog-to-digital converter using successive comparisons219US 5,801,657 AStanford University · 1998
- Realizing analog-to-digital converter on a digital programmable integrated circuit172US 6,246,258 B1Xilinx, Inc. · 2001
- Method and apparatus for converting a low dynamic range analog signal to a large dynamic range floating-point digital representation161US 6,538,593 B2The Board of Trustees of the Leland Stanford Junior University · 2003
- Variable successive approximation converter143US 5,122,800 A1992