H03M 1/42
Sequential comparisons in series-connected stages with no change in value of analogue
Official title: Sequential comparisons in series-connected stages with no change in value of analogue signal
H03M1/42 (Sequential comparisons in series-connected stages with no change in value of analogue) appears on 119 US grants and 56 published applications in this corpus.
Search patents in H03M- Granted patents
- 119
- Published applications
- 56
- Assignees
- 85
- Inventors
- 200
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 3 |
| 2007 | 4 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 0 |
| 2012 | 3 | 3 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 4 |
| 2016 | 6 | 6 |
| 2017 | 5 | 4 |
| 2018 | 2 | 3 |
| 2019 | 5 | 2 |
| 2020 | 3 | 6 |
| 2021 | 4 | 1 |
| 2022 | 2 | 3 |
| 2023 | 4 | 5 |
| 2024 | 1 | 1 |
| 2025 | 4 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- SAR ADC bit storage upon reset1 Sep 2026US 12,726,211 B1Cadence Design Systems, Inc.
- Device for receiving an input current and operating method therefor16 Jun 2026US 12,656,379 B2Robert Bosch GmbH
- Slope analog-to-digital converter, a system and a method for converting an analog input signal to a digital representation22 Jul 2025US 12,368,451 B2Imec Vzw
- Analog-to-digital converter and method for analog-to-digital conversion3 Jun 2025US 12,323,158 B2Infineon Technologies Austria AG
- Analog-to-digital converter circuit13 May 2025US 12,301,242 B2Imec Vzw
- Bootstrapped comparator9 Oct 2025US 2025/0317151 A1Cirrus Logic International Semiconductor Ltd.
- Device for receiving an input current and operating method therefor5 Dec 2024US 2024/0402226 A1Robert Bosch GmbH
- Ad converter21 Dec 2023US 2023/0412182 A1Rohm Co., Ltd.
- Slope analog-to-digital converter, a system and a method for converting an analog input signal to a digital representation26 Oct 2023US 2023/0344441 A1Imec Vzw
- Analog-to-digital converter circuit31 Aug 2023US 2023/0275593 A1Imec Vzw
Most cited
By later US patents
- Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device.122US 5,835,045 ACanon Kabushiki Kaisha · 1998
- Logic circuit utilizing capacitive coupling, an AD converter and a DA converter104US 6,043,675 AFujitsu Limited · 2000
- Semiconductor device, circuit having the device, and correlation calculation apparatus, signal converter, and signal processing system utilizing the circuit101US 5,926,057 ACanon Kabushiki Kaisha · 1999
- A/D converter with input capacitor, feedback capacitor, and two invertors95US 6,208,282 B1Fujitsu Limited · 2001
- Optimization network for the decomposition of signals64US 4,719,591 AAmerican Telephone and Telegraph Company, AT&T Bell Labs · 1988