H03M 1/0643
In the spatial domain
Official title: {in the spatial domain}
H03M1/0643 (In the spatial domain) appears on 172 US grants and 116 published applications in this corpus.
Search patents in H03M- Granted patents
- 172
- Published applications
- 116
- Assignees
- 115
- Inventors
- 273
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 2 |
| 2002 | 10 | 5 |
| 2003 | 10 | 5 |
| 2004 | 10 | 10 |
| 2005 | 10 | 9 |
| 2006 | 7 | 6 |
| 2007 | 4 | 4 |
| 2008 | 4 | 5 |
| 2009 | 6 | 1 |
| 2010 | 3 | 7 |
| 2011 | 5 | 4 |
| 2012 | 5 | 5 |
| 2013 | 4 | 6 |
| 2014 | 7 | 3 |
| 2015 | 5 | 4 |
| 2016 | 4 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 4 |
| 2020 | 9 | 6 |
| 2021 | 2 | 4 |
| 2022 | 3 | 4 |
| 2023 | 3 | 4 |
| 2024 | 6 | 7 |
| 2025 | 5 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Digital noise coupling circuit and continuous time modulator including the same20 Jan 2026US 12,531,568 B2Korea Advanced Institute of Science and Technology
- Digital-to-analog converter with hybrid coupler23 Dec 2025US 12,506,486 B2Apple Inc.
- Dynamic current mismatch accumulation schemes for digital-to-analog converters25 Nov 2025US 12,483,257 B2QUALCOMM Incorporated
- Interpolative divider23 Sep 2025US 12,425,041 B2
- Determining quantization step size for crossbar arrays15 Jul 2025US 12,362,757 B2Samsung Electronics Co., Ltd.
- Signal conversion device and bit error rate test method9 Apr 2026US 2026/0100720 A1Realtek Semiconductor Corp.
- Interpolative divider19 Mar 2026US 2026/0081614 A1Skyworks Solutions, Inc.
- Time-interleaved adc error parameter extraction and correction method13 Nov 2025US 2025/0350290 A1Chengdu Sino Microelectronics Technology Co.,Ltd.
- Determining quantization step size for crossbar arrays2 Oct 2025US 2025/0309906 A1Samsung Electronics Co., Ltd.
- Dynamic current mismatch accumulation schemes for digital-to-analog converters3 Jul 2025US 2025/0219647 A1QUALCOMM Incorporated
Most cited
By later US patents
- Method and apparatus for equalizing the digital performance of multiple ADC's60US 6,606,048 B1Marvell International Ltd. · 2003
- Calibratable analog-to-digital converter system58US 7,312,734 B2Analog Devices, Inc. · 2007
- Digital-to-analog converter including current cell matrix with enhanced linearity and associated methods53US 5,949,362 AHarris Corporation · 1999
- Compensated capacitors for switched capacitor input of an analog-to-digital converter52US 5,208,597 ACrystal Semiconductor Corporation · 1993
- Weighted capacitor array with selective grouping to form array elements49US 5,973,633 ATexas Instruments Incorporated · 1999