H03M 1/745
With weighted currents
Official title: {with weighted currents}
H03M1/745 (With weighted currents) appears on 396 US grants and 237 published applications in this corpus.
Search patents in H03M- Granted patents
- 396
- Published applications
- 237
- Assignees
- 195
- Inventors
- 686
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 3 |
| 2002 | 7 | 5 |
| 2003 | 13 | 8 |
| 2004 | 15 | 10 |
| 2005 | 10 | 14 |
| 2006 | 11 | 12 |
| 2007 | 15 | 13 |
| 2008 | 16 | 5 |
| 2009 | 16 | 18 |
| 2010 | 14 | 14 |
| 2011 | 17 | 17 |
| 2012 | 5 | 8 |
| 2013 | 17 | 12 |
| 2014 | 10 | 8 |
| 2015 | 17 | 12 |
| 2016 | 12 | 9 |
| 2017 | 8 | 7 |
| 2018 | 7 | 8 |
| 2019 | 11 | 9 |
| 2020 | 19 | 11 |
| 2021 | 7 | 7 |
| 2022 | 12 | 4 |
| 2023 | 10 | 10 |
| 2024 | 5 | 4 |
| 2025 | 4 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bias circuit for an active phase shifter22 Sep 2026US 12,744,546 B2QUALCOMM Incorporated
- Reducing non-linearity in a digital-to-time converter (DTC) when an input clock changes between lower and higher periods8 Sep 2026US 12,732,199 B2Ningbo Aura Semiconductor Co., Limited
- Digital-to-analog converters with triode switches7 Jul 2026US 12,676,631 B2Mediatek Inc.
- Reducing non-linearity in a digital-to-time converter (DTC) due to unequal successive input codes specifying respective delays14 Apr 2026US 12,603,657 B2Shaoxing Yuanfang Semiconductor Co., Ltd.
- Digital-to-analog conversion circuit, data driver, and display device13 Jan 2026US 12,525,162 B2LAPIS Technology Co., Ltd.
- Digital-to-analog converters with triode switches1 Oct 2026US 2026/0303116 A1Mediatek Inc.
- Method to reduce impact of device leakage in current digital-to-analog converter16 Jul 2026US 2026/0205136 A1QUALCOMM Incorporated
- Digital to analog converter28 May 2026US 2026/0149458 A1Global Unichip Corporation
- Wide range full-scale current configurable current-steering digital-to-analog converter (dac)30 Apr 2026US 2026/0121658 A1QUALCOMM Incorporated
- Bias circuit for an active phase shifter25 Dec 2025US 2025/0392321 A1QUALCOMM Incorporated
Most cited
By later US patents
- Digital to analog signal converter179US 4,931,795 AAlfred E. Mann Foundation · 1990
- Methods and apparatus for providing analog-fir-based line-driver with pre-equalization132US 6,172,634 B2Lucent Technologies Inc. · 2001
- Semiconductor device comprising transistor pair isolated by trench isolation109US 7,598,541 B2Fujitsu Microelectronics Limited · 2009
- Programmable capacitance delay element having inverters controlled by adjustable voltage to offset temperature and voltage supply variations108US 5,283,631 AHewlett-Packard Company · 1994
- Apparatus and method for a combination D/A converter and FIR filter employing active current division from a single current source98US 5,995,030 AAdvanced Micro Devices, Inc. · 1999