H03M 1/0881
By forcing a gradual change from one output level to the next
Official title: {by forcing a gradual change from one output level to the next, e.g. soft-start}
H03M1/0881 (By forcing a gradual change from one output level to the next) appears on 55 US grants and 40 published applications in this corpus.
Search patents in H03M- Granted patents
- 55
- Published applications
- 40
- Assignees
- 39
- Inventors
- 105
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 6 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 3 | 1 |
| 2010 | 2 | 4 |
| 2011 | 4 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 5 |
| 2014 | 4 | 1 |
| 2015 | 3 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 4 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Split inverter, capacitor digital-to-analog converter and analog-to-digital converter of successive approximation register type including same22 Dec 2022US 2022/0407538 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Digital to analog converter with high output compliance42US 4,751,497 AIwatsu Electric Co., Ltd. · 1988
- Direct drive programmable high speed power digital-to-analog converter38US 6,462,688 B1Marvell International Ltd. · 2002
- Timing control for precharged circuit32US 5,223,834 AIndustrial Technology Research Institute · 1993
- Return-to-zero current switching digital-to-analog converter23US 7,042,379 B2Rockwell Scientific Licensing, LLC · 2006
- Digital-to-analog conversion arrangement with power range dependent D/A converter selection21US 8,462,035 B2Infineon Technologies AG · 2013