H02J 1/102
Being switching converters
Official title: being switching converters (H02J1/108, H02J1/12 take precedence)
H02J1/102 (Being switching converters) appears on 1,375 US grants and 1,512 published applications in this corpus.
Search patents in H02J- Granted patents
- 1,375
- Published applications
- 1,512
- Assignees
- 715
- Inventors
- 3,127
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 19 | 0 |
| 2000 | 24 | 0 |
| 2001 | 15 | 5 |
| 2002 | 15 | 14 |
| 2003 | 25 | 32 |
| 2004 | 23 | 35 |
| 2005 | 18 | 25 |
| 2006 | 25 | 25 |
| 2007 | 16 | 21 |
| 2008 | 12 | 24 |
| 2009 | 22 | 38 |
| 2010 | 26 | 44 |
| 2011 | 28 | 28 |
| 2012 | 32 | 55 |
| 2013 | 27 | 39 |
| 2014 | 36 | 81 |
| 2015 | 45 | 67 |
| 2016 | 52 | 56 |
| 2017 | 79 | 63 |
| 2018 | 73 | 71 |
| 2019 | 74 | 76 |
| 2020 | 74 | 99 |
| 2021 | 91 | 93 |
| 2022 | 75 | 115 |
| 2023 | 96 | 133 |
| 2024 | 109 | 98 |
| 2025 | 92 | 90 |
| 2026 | 69 | 85 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
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- Fault tolerant maximum power tracking solar power system323US 6,433,522 B1The Aerospace Corporation · 2002