H01H 2083/201
The other abnormal electrical condition being an arc fault
Official title: {the other abnormal electrical condition being an arc fault}
H01H2083/201 (The other abnormal electrical condition being an arc fault) appears on 199 US grants and 163 published applications in this corpus.
Search patents in H01H- Granted patents
- 199
- Published applications
- 163
- Assignees
- 40
- Inventors
- 262
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 19 | 2 |
| 2002 | 15 | 16 |
| 2003 | 18 | 10 |
| 2004 | 13 | 9 |
| 2005 | 8 | 6 |
| 2006 | 6 | 11 |
| 2007 | 2 | 3 |
| 2008 | 9 | 6 |
| 2009 | 9 | 5 |
| 2010 | 4 | 5 |
| 2011 | 6 | 3 |
| 2012 | 3 | 3 |
| 2013 | 3 | 4 |
| 2014 | 2 | 1 |
| 2015 | 3 | 2 |
| 2016 | 4 | 7 |
| 2017 | 3 | 8 |
| 2018 | 7 | 9 |
| 2019 | 8 | 9 |
| 2020 | 11 | 11 |
| 2021 | 8 | 5 |
| 2022 | 7 | 7 |
| 2023 | 7 | 7 |
| 2024 | 4 | 4 |
| 2025 | 4 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Active arc fault circuit interrupters with solid-state components15 Sep 2026US 12,738,437 B2Siemens Industry, Inc.
- Portable ground fault circuit interrupter and/or arc fault circuitry interrupter and method of operating the same3 Feb 2026US 12,542,251 B2Hubbell Incorporated
- Self-test mechanisms for end-of-life detection and response for circuit interrupter devices22 Jul 2025US 12,368,015 B2
- Arc fault detection through mixed-signal machine learning and neural networks1 Jul 2025US 12,348,024 B2Hubbell Incorporated
- Systems and methods for detecting and identifying arcing based on numerical analysis20 May 2025US 12,308,632 B2Hubbell Incorporated
- Self-test mechanisms for end-of-life detection and response for circuit interrupter devices16 Apr 2026US 2026/0106102 A1
- Fault Arc Protection: Circuit Breaker System to Interrupt Faulty Section5 Mar 2026US 2026/0066644 A1ABB Schweiz AG
- Active arc fault circuit interrupters with solid-state components15 Jan 2026US 2026/0018358 A1Siemens Industry, Inc.
- Arc-fault circuit interrupter with fire extinguishing system8 Jan 2026US 2026/0011520 A1
- Arc fault detection through mixed-signal machine learning and neural networks23 Oct 2025US 2025/0330008 A1
Most cited
By later US patents
- Reset lockout for circuit interrupting device193US 6,040,967 ALeviton Manufacturing Co., Inc. · 2000
- Circuit interrupting device with reverse wiring protection161US 6,246,558 B1Leviton Manufacturing Co., Inc. · 2001
- Fail safe fault interrupter144US 6,262,871 B1X-L Synergy · 2001
- Trip indicators for circuit protection devices143US 5,847,913 ASquare D Company · 1998
- Circuit breaker with independent trip and reset lockout128US 6,288,882 B1Leviton Manufacturing Co., Inc. · 2001