H03M 1/747
With equal currents which are switched by unary decoded digital signals
Official title: {with equal currents which are switched by unary decoded digital signals}
H03M1/747 (With equal currents which are switched by unary decoded digital signals) appears on 461 US grants and 275 published applications in this corpus.
Search patents in H03M- Granted patents
- 461
- Published applications
- 275
- Assignees
- 190
- Inventors
- 734
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 12 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 3 |
| 2002 | 22 | 10 |
| 2003 | 19 | 12 |
| 2004 | 11 | 13 |
| 2005 | 15 | 13 |
| 2006 | 19 | 12 |
| 2007 | 9 | 6 |
| 2008 | 12 | 14 |
| 2009 | 17 | 15 |
| 2010 | 18 | 10 |
| 2011 | 15 | 17 |
| 2012 | 9 | 11 |
| 2013 | 15 | 13 |
| 2014 | 23 | 16 |
| 2015 | 27 | 20 |
| 2016 | 24 | 14 |
| 2017 | 13 | 8 |
| 2018 | 10 | 7 |
| 2019 | 18 | 12 |
| 2020 | 15 | 9 |
| 2021 | 12 | 7 |
| 2022 | 7 | 10 |
| 2023 | 9 | 10 |
| 2024 | 8 | 9 |
| 2025 | 9 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Current steering digital-to-analog converter with reduced inter-cell interference6 Mar 2025US 2025/0080128 A1Mediatek Inc.
- Voltage regulator for switch control6 Mar 2025US 2025/0080132 A1Texas Instruments Incorporated
- Audio amplification method and device26 Dec 2024US 2024/0429881 A1STMicroelectronics International N. V.
Most cited
By later US patents
- 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
- Current mirror digital to analog converter66US 4,594,577 AAmerican Microsystems, Inc. · 1986
- Digital to analog converter with reduced ringing66US 6,191,719 B1Broadcom Corporation · 2001