H03M 1/825
By comparing the input signal with a digital ramp signal
Official title: {by comparing the input signal with a digital ramp signal}
H03M1/825 (By comparing the input signal with a digital ramp signal) appears on 29 US grants and 19 published applications in this corpus.
Search patents in H03M- Granted patents
- 29
- Published applications
- 19
- Assignees
- 21
- Inventors
- 59
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 3 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 4 |
| 2024 | 3 | 2 |
| 2025 | 2 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Top-down relative DAC calibration7 Apr 2026US 12,597,944 B2International Business Machines Corporation
- Bus control for DC/DC converters10 Mar 2026US 12,574,046 B2STMicroelectronics International N. V.
- Analog-to-digital converting circuit for optimizing power consumption of dual conversion gain operation, operation method thereof, and image sensor including the same24 Feb 2026US 12,563,318 B2Samsung Electronics Co., Ltd.
- Frequency synthesizer21 Jan 2025US 12,206,432 B2Seiko Epson Corporation
- Analog-to-digital converter and analog-to-digital conversion method using the same7 Jan 2025US 12,191,881 B2Samsung Electronics Co., Ltd.
- Integrated circuit configured to generate a pulse width modulated signal6 Aug 2026US 2026/0230081 A1STMicroelectronics International N. V.
- Bus control for dc/dc converters25 Sep 2025US 2025/0300670 A1STMicroelectronics International N. V.
- Top-down relative dac calibration4 Jul 2024US 2024/0223208 A1International Business Machines Corporation
- Analog-to-digital converting circuit for optimizing power consumption of dual conversion gain operation, operation method thereof, and image sensor including the same4 Apr 2024US 2024/0114265 A1Samsung Electronics Co., Ltd.
- Analog-to-digital converter and analog-to-digital conversion method using the same20 Jul 2023US 2023/0231571 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- PWM power amplifier with digital input35US 6,594,309 B1STMicroelectronics S,r.l. · 2003
- Method and apparatus for translating digital data into an analog signal33US 5,774,084 ASicom, Inc. · 1998
- Digital-to-analog converter and digital-to-analog converting method25US 6,462,692 B1Matsushita Electric Industrial Co., Ltd. · 2002
- System for increasing the definition in converting a digital datum in a PWM signal for driving a full-bridge output stage15US 6,310,912 B1STMicroelectronics S,r.l. · 2001
- Method and apparatus for pulse code modulation combination chip having an improved autozero circuit13US 4,805,192 ASGS Microelecttronica SpA · 1989