H03M 1/687
Segmented, i.e. the more significant bit converter being of the unary decoded
Official title: {Segmented, i.e. the more significant bit converter being of the unary decoded type and the less significant bit converter being of the binary weighted type}
H03M1/687 (Segmented, i.e. the more significant bit converter being of the unary decoded) appears on 279 US grants and 182 published applications in this corpus.
Search patents in H03M- Granted patents
- 279
- Published applications
- 182
- Assignees
- 142
- Inventors
- 547
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 3 |
| 2003 | 11 | 5 |
| 2004 | 5 | 7 |
| 2005 | 6 | 8 |
| 2006 | 8 | 6 |
| 2007 | 5 | 11 |
| 2008 | 11 | 9 |
| 2009 | 11 | 12 |
| 2010 | 10 | 10 |
| 2011 | 15 | 18 |
| 2012 | 8 | 6 |
| 2013 | 11 | 7 |
| 2014 | 9 | 4 |
| 2015 | 9 | 9 |
| 2016 | 17 | 6 |
| 2017 | 10 | 2 |
| 2018 | 6 | 3 |
| 2019 | 6 | 7 |
| 2020 | 16 | 10 |
| 2021 | 11 | 7 |
| 2022 | 5 | 7 |
| 2023 | 6 | 12 |
| 2024 | 11 | 5 |
| 2025 | 7 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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 converter and a method for reducing aging effects on components of the digital-to-analog converter2 Sep 2025US 12,407,354 B2Intel Corporation
- Load matching for a current-steering digital-to-analog converter26 Aug 2025US 12,401,374 B2QUALCOMM Incorporated
- Hybrid rate interface to reduce power consumption and area in high-speed DACs and digital transmitters29 Jul 2025US 12,375,102 B2Avago Technologies International Sales Pte. Limited
- 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
- Digital-to-analog converter calibration system13 Nov 2025US 2025/0350292 A1Analog Devices, Inc.
- Self-calibrating digital to analog converter19 Jun 2025US 2025/0202494 A1NXP USA, Inc.
- Digital-to-analog converter27 Feb 2025US 2025/0070793 A1Analog Devices International Unlimited Company
Most cited
By later US patents
- 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
- Programmable capacitance delay element having inverters controlled by adjustable voltage to offset temperature and voltage supply variations108US 5,283,631 AHewlett-Packard Company · 1994
- DA conversion circuit87US 6,509,854 B1Hitachi, Ltd. · 2003
- LSB interpolation circuit and method for segmented digital-to-analog converter78US 6,246,351 B1Burr-Brown Corporation · 2001