H03M 1/68
With conversions of different sensitivity, i.e. one conversion relating to the more
Official title: with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
H03M1/68 (With conversions of different sensitivity, i.e. one conversion relating to the more) appears on 1,175 US grants and 743 published applications in this corpus.
Search patents in H03M- Granted patents
- 1,175
- Published applications
- 743
- Assignees
- 396
- Inventors
- 1,806
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 16 | 0 |
| 1991 | 19 | 0 |
| 1992 | 10 | 0 |
| 1993 | 13 | 0 |
| 1994 | 11 | 0 |
| 1995 | 13 | 0 |
| 1996 | 15 | 0 |
| 1997 | 18 | 0 |
| 1998 | 23 | 0 |
| 1999 | 22 | 0 |
| 2000 | 18 | 0 |
| 2001 | 33 | 9 |
| 2002 | 39 | 28 |
| 2003 | 34 | 16 |
| 2004 | 29 | 25 |
| 2005 | 28 | 23 |
| 2006 | 28 | 34 |
| 2007 | 34 | 41 |
| 2008 | 43 | 46 |
| 2009 | 41 | 34 |
| 2010 | 39 | 39 |
| 2011 | 48 | 45 |
| 2012 | 25 | 27 |
| 2013 | 38 | 24 |
| 2014 | 44 | 36 |
| 2015 | 43 | 23 |
| 2016 | 38 | 27 |
| 2017 | 43 | 28 |
| 2018 | 44 | 27 |
| 2019 | 51 | 30 |
| 2020 | 53 | 42 |
| 2021 | 49 | 27 |
| 2022 | 22 | 33 |
| 2023 | 37 | 36 |
| 2024 | 23 | 20 |
| 2025 | 26 | 17 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bias circuit for an active phase shifter22 Sep 2026US 12,744,546 B2QUALCOMM Incorporated
- Self-calibration digital-to-analog converter and calibration method thereof1 Sep 2026US 12,726,210 B2Nuvoton Technology Corporation
- Digital-to-analog converter18 Aug 2026US 12,712,565 B2Analog Devices International Unlimited Company
- Digital-to-analog conversion30 Jun 2026US 12,671,436 B2Samsung Electronics Co., Ltd.
- Digital-to-analog converter16 Jun 2026US 12,658,935 B2Analog Devices International Unlimited Company
- Systems and methods of hybrid resistive digital-to-analog converters6 Aug 2026US 2026/0230087 A1Samsung Electronics Co., Ltd.
- Successive approximation analog-to-digital converter performing hybrid redundancy operation9 Jul 2026US 2026/0197012 A1SiliconGrid Co., Ltd
- Unit cell circuitry of digital-to-analog converter circuitry having charge injection14 May 2026US 2026/0135567 A1Xilinx, Inc.
- Inter-segment swapping method for controlling of segmented digital-to-analog converter30 Apr 2026US 2026/0121657 A1Mediatek Inc.
- Signal generation circuit15 Jan 2026US 2026/0019065 A1The Ritsumeikan Trust
Most cited
By later US patents
- Digital to analog signal converter179US 4,931,795 AAlfred E. Mann Foundation · 1990
- Digital-to-analog converter having high resolution and high bandwidth151US 6,052,076 AWestern Digital Corporation · 2000
- Digital analog converter and electronic device using the same129US 6,420,988 B1Semiconductor Energy Laboratory Co.Ltd. · 2002
- Analog to digital converter with a differential output resistor-digital-to-analog-converter for improved noise reduction128US 6,144,331 ATexas Instruments Incorporated · 2000
- Digital to analog converter123US 5,396,245 ALinear Technology Corporation · 1995