H02J 1/10
Parallel operation of dc sources
Official title: Parallel operation of DC sources
H02J1/10 (Parallel operation of dc sources) appears on 3,410 US grants and 3,915 published applications in this corpus.
Search patents in H02J- Granted patents
- 3,410
- Published applications
- 3,915
- Assignees
- 1,526
- Inventors
- 7,333
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 11 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 12 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 14 | 0 |
| 1997 | 26 | 0 |
| 1998 | 31 | 0 |
| 1999 | 45 | 0 |
| 2000 | 42 | 0 |
| 2001 | 44 | 13 |
| 2002 | 35 | 36 |
| 2003 | 51 | 66 |
| 2004 | 45 | 70 |
| 2005 | 39 | 72 |
| 2006 | 47 | 65 |
| 2007 | 41 | 80 |
| 2008 | 36 | 68 |
| 2009 | 60 | 83 |
| 2010 | 77 | 107 |
| 2011 | 78 | 106 |
| 2012 | 75 | 154 |
| 2013 | 77 | 160 |
| 2014 | 96 | 170 |
| 2015 | 131 | 181 |
| 2016 | 143 | 196 |
| 2017 | 200 | 174 |
| 2018 | 200 | 185 |
| 2019 | 202 | 219 |
| 2020 | 189 | 234 |
| 2021 | 221 | 251 |
| 2022 | 221 | 288 |
| 2023 | 244 | 292 |
| 2024 | 252 | 227 |
| 2025 | 208 | 231 |
| 2026 | 148 | 187 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H02J 1/102Being switching converters1,375
- H02J 1/108Having arrangements for blocking reverse current flow339
- H02J 1/106For load balancing, symmetrisation, or sharing313
- H02J 1/122Provisions for temporary connection of dc sources of essentially the same voltage270
- H02J 1/12Parallel operation of dc sources having power converters with further dc sources255
- H02J 1/109Scheduling or re-scheduling the operation of the dc sources in a particular51
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