H02J 9/061
For dc powered loads
Official title: {for DC powered loads}
H02J9/061 (For dc powered loads) appears on 2,557 US grants and 2,552 published applications in this corpus.
Search patents in H02J- Granted patents
- 2,557
- Published applications
- 2,552
- Assignees
- 1,194
- Inventors
- 5,010
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 19 | 0 |
| 1988 | 15 | 0 |
| 1989 | 15 | 0 |
| 1990 | 7 | 0 |
| 1991 | 13 | 0 |
| 1992 | 25 | 0 |
| 1993 | 28 | 0 |
| 1994 | 26 | 0 |
| 1995 | 29 | 0 |
| 1996 | 28 | 0 |
| 1997 | 37 | 0 |
| 1998 | 54 | 0 |
| 1999 | 42 | 0 |
| 2000 | 34 | 0 |
| 2001 | 25 | 11 |
| 2002 | 21 | 26 |
| 2003 | 23 | 27 |
| 2004 | 27 | 46 |
| 2005 | 19 | 35 |
| 2006 | 26 | 47 |
| 2007 | 27 | 40 |
| 2008 | 31 | 49 |
| 2009 | 30 | 48 |
| 2010 | 40 | 55 |
| 2011 | 51 | 66 |
| 2012 | 37 | 64 |
| 2013 | 31 | 72 |
| 2014 | 43 | 99 |
| 2015 | 52 | 163 |
| 2016 | 92 | 168 |
| 2017 | 157 | 199 |
| 2018 | 178 | 178 |
| 2019 | 197 | 191 |
| 2020 | 195 | 184 |
| 2021 | 208 | 163 |
| 2022 | 159 | 163 |
| 2023 | 138 | 132 |
| 2024 | 143 | 119 |
| 2025 | 121 | 118 |
| 2026 | 71 | 89 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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