H03M 1/742
Using current sources as quantisation value generators
Official title: {using current sources as quantisation value generators}
H03M1/742 (Using current sources as quantisation value generators) appears on 1,271 US grants and 871 published applications in this corpus.
Search patents in H03M- Granted patents
- 1,271
- Published applications
- 871
- Assignees
- 404
- Inventors
- 1,980
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 9 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 16 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 14 | 0 |
| 1995 | 13 | 0 |
| 1996 | 15 | 0 |
| 1997 | 25 | 0 |
| 1998 | 19 | 0 |
| 1999 | 21 | 0 |
| 2000 | 20 | 0 |
| 2001 | 26 | 7 |
| 2002 | 37 | 26 |
| 2003 | 40 | 26 |
| 2004 | 40 | 36 |
| 2005 | 33 | 35 |
| 2006 | 39 | 29 |
| 2007 | 27 | 29 |
| 2008 | 38 | 31 |
| 2009 | 44 | 42 |
| 2010 | 43 | 39 |
| 2011 | 41 | 32 |
| 2012 | 25 | 24 |
| 2013 | 34 | 29 |
| 2014 | 45 | 38 |
| 2015 | 56 | 39 |
| 2016 | 51 | 33 |
| 2017 | 34 | 30 |
| 2018 | 45 | 36 |
| 2019 | 50 | 36 |
| 2020 | 70 | 43 |
| 2021 | 45 | 42 |
| 2022 | 40 | 40 |
| 2023 | 41 | 52 |
| 2024 | 47 | 39 |
| 2025 | 35 | 38 |
| 2026 | 23 | 20 |
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
- 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
- Hybrid class-D amplifier4 Aug 2026US 12,700,835 B2Realtek Semiconductor Corp.
- Programming for non-volatile memory21 Jul 2026US 12,688,887 B2STMicroelectronics International N. V.
- Current steering digital-to-analog converter with reduced inter-cell interference14 Jul 2026US 12,683,620 B2Mediatek Inc.
- Digital-to-analog converters with triode switches1 Oct 2026US 2026/0303116 A1Mediatek Inc.
- Programming for non-volatile memory17 Sep 2026US 2026/0279442 A1STMicroelectronics International N. V.
- In-memory computation circuit using static random access memory (sram) array segmentation and local compute tile read based on weighted current10 Sep 2026US 2026/0268969 A1STMicroelectronics International N. V.
- Current-mode digital-to-analog converter (dac) interface for multi-phase signal generation13 Aug 2026US 2026/0238221 A1QUALCOMM Incorporated
- Dual digital-to-analog converter switching control circuit6 Aug 2026US 2026/0230085 A1STMicroelectronics International N. V.
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
- Digital to analog converter123US 5,396,245 ALinear Technology Corporation · 1995
- 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