H02J 3/10
Current-controlled supply systems
Official title: Current-controlled supply systems, e.g. constant-current supply systems
H02J3/10 (Current-controlled supply systems) appears on 37 US grants and 46 published applications in this corpus.
Search patents in H02J- Granted patents
- 37
- Published applications
- 46
- Assignees
- 44
- Inventors
- 106
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 5 |
| 2016 | 1 | 5 |
| 2017 | 3 | 4 |
| 2018 | 3 | 7 |
| 2019 | 9 | 3 |
| 2020 | 2 | 5 |
| 2021 | 2 | 0 |
| 2022 | 5 | 1 |
| 2023 | 0 | 2 |
| 2024 | 3 | 5 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for controlling battery power interface converter with ultra-wideband EIS measurement function23 Sep 2025US 12,422,494 B2Southwest Jiaotong University
- Method for establishing a supply voltage and inverter16 Sep 2025US 12,418,182 B2TRUMPF Huettinger GmbH + Co. KG
- Robust and cybersecure coordinated unintentional island detection for microgrids14 Jan 2025US 12,199,439 B2Hitachi Energy USA Inc.
- Energy-recycling device and direct-current (DC) voltage-boosting device thereof31 Dec 2024US 12,184,184 B2Mean Well Enterprises Co., Ltd.
- Method and system for monitoring a site based on use of an electrical appliance at the site24 Sep 2024US 12,100,952 B2Uec System Solutions Corporation
- Control method and apparatus for power supply system, and power supply system2 Jul 2026US 2026/0189049 A1Sigenergy Technology Co., Ltd.
- Supply unit for a dc load, method for operating same, and electrolysis system28 May 2026US 2026/0149279 A1SMA Solar Technology AG
- Method for controlling battery power interface converter with ultra-wideband eis measurement function17 Jul 2025US 2025/0231249 A1Southwest Jiaotong University
- Robust and cybersecure coordinated unintentional island detection for microgrids27 Feb 2025US 2025/0070566 A1Hitachi Energy USA Inc.
- Design method and system for direct-current loop impedance31 Oct 2024US 2024/0362388 A1China Southern Power Grid
Most cited
By later US patents
- Reconfigurable power control system50US 9,692,236 B2Ivani, LLC · 2017
- Constant current Class 3 lighting system29US 7,038,400 B2Juice Technology AG · 2006
- Electrical [arrangement] distribution system for vehicle13US 5,465,010 ATunewell Technology Limited · 1995
- Wind turbine or wind park for supplying electric power5US 11,067,059 B2Wobben Properties GmbH · 2021
- System and method for modulating high power in a submersible energy storage vessel utilizing high voltage DC transmission4US 11,183,846 B2Raytheon Company · 2021