H03M 1/46
With digital/analogue converter for supplying reference values to converter
Official title: with digital/analogue converter for supplying reference values to converter
H03M1/46 (With digital/analogue converter for supplying reference values to converter) appears on 2,068 US grants and 1,648 published applications in this corpus.
Search patents in H03M- Granted patents
- 2,068
- Published applications
- 1,648
- Assignees
- 559
- Inventors
- 2,777
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 11 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 15 | 0 |
| 1991 | 20 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 12 | 0 |
| 1997 | 18 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 19 | 0 |
| 2001 | 17 | 3 |
| 2002 | 26 | 9 |
| 2003 | 24 | 19 |
| 2004 | 21 | 25 |
| 2005 | 29 | 21 |
| 2006 | 21 | 16 |
| 2007 | 31 | 26 |
| 2008 | 21 | 34 |
| 2009 | 24 | 26 |
| 2010 | 44 | 58 |
| 2011 | 48 | 42 |
| 2012 | 31 | 60 |
| 2013 | 84 | 68 |
| 2014 | 77 | 64 |
| 2015 | 106 | 86 |
| 2016 | 100 | 70 |
| 2017 | 111 | 89 |
| 2018 | 113 | 87 |
| 2019 | 156 | 128 |
| 2020 | 156 | 102 |
| 2021 | 121 | 107 |
| 2022 | 101 | 123 |
| 2023 | 108 | 127 |
| 2024 | 99 | 102 |
| 2025 | 107 | 100 |
| 2026 | 82 | 56 |
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
- 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.
- Asynchronous SAR ADC with detection and correction circuit for large amplitude output code errors8 Sep 2026US 12,732,206 B1Synopsys, Inc.
- 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
- Hybrid switching scheme for a capacitor digital-to-analog circuit in a successive approximation register analog-to-digital converter17 Sep 2026US 2026/0280580 A1QUALCOMM Incorporated
- Analog to digital (ad) converter, imaging device, and method for controlling ad converter17 Sep 2026US 2026/0281588 A1Sony Semiconductor Solutions Corporation
- Adc with noise-shaping sar and digitization of quantization error13 Aug 2026US 2026/0238216 A1
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
- Variable successive approximation converter143US 5,122,800 A1992
- Analog-to-digital conversion using comparator coupled capacitor digital-to-analog converters138US 5,581,252 ALinear Technology Corporation · 1996