H03M 1/44
Sequential comparisons in series-connected stages with change in value of analogue signal
H03M1/44 (Sequential comparisons in series-connected stages with change in value of analogue signal) appears on 545 US grants and 373 published applications in this corpus.
Search patents in H03M- Granted patents
- 545
- Published applications
- 373
- Assignees
- 236
- Inventors
- 778
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 0 |
| 2002 | 21 | 10 |
| 2003 | 15 | 8 |
| 2004 | 19 | 13 |
| 2005 | 22 | 21 |
| 2006 | 21 | 17 |
| 2007 | 16 | 15 |
| 2008 | 16 | 23 |
| 2009 | 25 | 24 |
| 2010 | 23 | 27 |
| 2011 | 23 | 13 |
| 2012 | 18 | 24 |
| 2013 | 24 | 16 |
| 2014 | 21 | 16 |
| 2015 | 27 | 29 |
| 2016 | 24 | 14 |
| 2017 | 13 | 10 |
| 2018 | 21 | 18 |
| 2019 | 21 | 19 |
| 2020 | 15 | 9 |
| 2021 | 16 | 15 |
| 2022 | 10 | 7 |
| 2023 | 9 | 3 |
| 2024 | 5 | 10 |
| 2025 | 8 | 7 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Successive approximation register analog-to-digital converter and operating method thereof5 May 2026US 12,621,000 B2Pixart Imaging Inc.
- AD converter device, semiconductor integrated circuit device, and designing method of AD converter device31 Mar 2026US 12,592,709 B2Socionext Inc.
- System and method for converting direct analog samples to compressed digitized samples31 Mar 2026US 12,592,713 B2Quasistatics Inc.
- Successive approximation register analog-to-digital converter and comparison method17 Feb 2026US 12,556,195 B2Chongqing GigaChip Technology Co., Ltd.
- Method for processing input variables by means of a processing device comprising at least two field-effect transistors, device for executing the method, computing device, and use17 Feb 2026US 12,556,196 B2Robert Bosch GmbH
- System and method for performing adaptive voltage scaling (avs) for analog-to-digital converters (adcs)11 Jun 2026US 2026/0163582 A1Avago Technologies International Sales Pte. Limited
- Calibration scheme for a non-linear adc21 May 2026US 2026/0142668 A1Texas Instruments Incorporated
- Analog-to-digital conversion device and analog-to-digital conversion method14 May 2026US 2026/0135565 A1Realtek Semiconductor Corp.
- Differential slope analog-to-digital conversion apparatus and method30 Apr 2026US 2026/0121654 A1Realtek Semiconductor Corp.
- Wide input range and low noise comparator with trigger timing control and/or gain boosting19 Mar 2026US 2026/0081615 A1Mediatek Inc.
Most cited
By later US patents
- Analog to digital converter111US 5,202,687 AIntellectual Property Development Associates of Connecticut, Inc. · 1993
- Common-mode output sensing circuit102US 5,894,284 AMotorola, Inc. · 1999
- Reconfigurable analog-to-digital converter92US 6,686,860 B2Massachusetts Institute of Technology · 2004
- Selectable trimming circuit for use with a digital to analog converter82US 4,138,671 APrecision Monolithics, Inc. · 1979
- Digitally self-calibrating circuit and method for pipeline ADC67US 6,369,744 B1Texas Instruments Incorporated · 2002