H03F 1/0272
By using a signal derived from the output signal
Official title: {by using a signal derived from the output signal}
H03F1/0272 (By using a signal derived from the output signal) appears on 317 US grants and 336 published applications in this corpus.
Search patents in H03F- Granted patents
- 317
- Published applications
- 336
- Assignees
- 175
- Inventors
- 656
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 4 |
| 2003 | 11 | 12 |
| 2004 | 10 | 16 |
| 2005 | 8 | 12 |
| 2006 | 15 | 6 |
| 2007 | 7 | 5 |
| 2008 | 5 | 6 |
| 2009 | 12 | 15 |
| 2010 | 14 | 13 |
| 2011 | 11 | 13 |
| 2012 | 14 | 14 |
| 2013 | 16 | 17 |
| 2014 | 20 | 16 |
| 2015 | 18 | 25 |
| 2016 | 16 | 14 |
| 2017 | 16 | 14 |
| 2018 | 14 | 14 |
| 2019 | 19 | 15 |
| 2020 | 13 | 17 |
| 2021 | 9 | 14 |
| 2022 | 14 | 13 |
| 2023 | 13 | 22 |
| 2024 | 11 | 9 |
| 2025 | 15 | 17 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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