H02J 3/007
Arrangements for selectively connecting one or more loads to one or more
Official title: Arrangements for selectively connecting one or more loads to one or more power sources or power lines
H02J3/007 (Arrangements for selectively connecting one or more loads to one or more) appears on 882 US grants and 1,153 published applications in this corpus.
Search patents in H02J- Granted patents
- 882
- Published applications
- 1,153
- Assignees
- 571
- Inventors
- 2,534
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 2 |
| 2002 | 4 | 12 |
| 2003 | 12 | 23 |
| 2004 | 4 | 14 |
| 2005 | 12 | 18 |
| 2006 | 16 | 10 |
| 2007 | 8 | 10 |
| 2008 | 13 | 12 |
| 2009 | 5 | 11 |
| 2010 | 7 | 14 |
| 2011 | 10 | 20 |
| 2012 | 9 | 28 |
| 2013 | 16 | 45 |
| 2014 | 23 | 42 |
| 2015 | 33 | 48 |
| 2016 | 31 | 41 |
| 2017 | 40 | 40 |
| 2018 | 40 | 42 |
| 2019 | 43 | 38 |
| 2020 | 55 | 61 |
| 2021 | 67 | 80 |
| 2022 | 62 | 106 |
| 2023 | 81 | 92 |
| 2024 | 95 | 113 |
| 2025 | 100 | 129 |
| 2026 | 80 | 102 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- AC power sharing system6 Oct 2026US 12,756,191 B2Allume Energy Pty Ltd
- Power switching system6 Oct 2026US 12,756,192 B2Delta Electronics, Inc.
- System for accommodating alternating current and direct current production, distribution, and control29 Sep 2026US 12,749,893 B2Schneider Electric USA, Inc.
- Dynamic system for excess energy distribution29 Sep 2026US 12,749,894 B1Kraken Technologies Limited
- Power supply system, power conditioning apparatus, and power conditioning system22 Sep 2026US 12,744,372 B2Huawei Digital Power Technologies Co., Ltd.
- Processing system and processing method for distribution system control, and system comprising a distribution grid8 Oct 2026US 2026/0312412 A1Hitachi Energy Germany AG
- Hyperfirm swarm power and modular loads under common control1 Oct 2026US 2026/0302779 A11st Avenue Nova, LLC
- System and method for energy management24 Sep 2026US 2026/0291232 A1Lite-On Singapore Pte. Ltd.
- Method and apparatus for preventing overdischarge of battery in power supply system24 Sep 2026US 2026/0291238 A1Hanwha Solutions Corporation
- Electrical wiring devices, and circuits and systems for and methods of implementing electrical wiring devices17 Sep 2026US 2026/0280289 A1White Birch Solutions LLC
Most cited
By later US patents
- Switchgear load sharing for oil field equipment262US 9,893,500 B2U.S. Well Services, LLC · 2018
- Integrated protection, monitoring, and control system252US 7,747,356 B2General Electric Company · 2010
- Administering power supplies in a data center228US 7,992,014 B2International Business Machines Corporation · 2011
- Energy management system which includes on-site energy supply183US 6,583,521 B12003
- Stand-alone electrical system for large motor loads171US 7,388,303 B2ConocoPhillips Company · 2008