H02H 3/05
With means for increasing reliability
Official title: with means for increasing reliability, e.g. redundancy arrangements {(for logic circuits H03K19/003)}
H02H3/05 (With means for increasing reliability) appears on 601 US grants and 690 published applications in this corpus.
Search patents in H02H- Granted patents
- 601
- Published applications
- 690
- Assignees
- 338
- Inventors
- 1,470
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 13 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 1 |
| 2002 | 8 | 7 |
| 2003 | 11 | 32 |
| 2004 | 11 | 17 |
| 2005 | 12 | 9 |
| 2006 | 19 | 9 |
| 2007 | 14 | 14 |
| 2008 | 18 | 8 |
| 2009 | 5 | 8 |
| 2010 | 9 | 4 |
| 2011 | 6 | 10 |
| 2012 | 7 | 17 |
| 2013 | 11 | 13 |
| 2014 | 12 | 18 |
| 2015 | 16 | 27 |
| 2016 | 16 | 17 |
| 2017 | 20 | 28 |
| 2018 | 28 | 45 |
| 2019 | 33 | 42 |
| 2020 | 35 | 38 |
| 2021 | 51 | 37 |
| 2022 | 29 | 39 |
| 2023 | 33 | 41 |
| 2024 | 43 | 35 |
| 2025 | 39 | 39 |
| 2026 | 18 | 135 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid state circuit breaker1 Sep 2026US 12,725,741 B2Schneider Electric (China) Co., Ltd.
- Protective switching device and method25 Aug 2026US 12,718,992 B2Siemens Aktiengesellschaft
- Circuit breaker device and method of triggering the circuit breaker device if current and voltage threshold values are exceeded in a time window4 Aug 2026US 12,700,725 B2Siemens Aktiengesellschaft
- Dual-mode ground-fault/leakage-current interrupter (GFCI/LCDI) interrupter and self-test/end-of-life (STEOL)28 Jul 2026US 12,695,292 B1Tower Manufacturing Corporation
- Circuit-breaker device and method28 Jul 2026US 12,695,293 B2Siemens Aktiengesellschaft
- Nuclear reactor protection systems and methods1 Oct 2026US 2026/0301980 A1NuScale Power, LLC
- Ground Fault Circuit Interrupter with Solid State Relay-Controlled Electromagnetic Contactor and Self-Test End of Life (STEOL) Circuits for High-Current Applications24 Sep 2026US 2026/0291206 A1Tower Manufacturing Corporation
- Circuit breaker device and method27 Aug 2026US 2026/0254225 A1Siemens Aktiengesellschaft
- System for power line differential protection27 Aug 2026US 2026/0254241 A1Hitachi Energy Ltd
- Simultaneous Silicon Spring and Chip Singulation DRIE13 Aug 2026US 2026/0239987 A1
Most cited
By later US patents
- Integrated protection, monitoring, and control system252US 7,747,356 B2General Electric Company · 2010
- Intelligent ground fault circuit interrupter185US 5,600,524 ALeviton Manufacturing Co., Inc. · 1997
- Apparatus and method for measuring current172US 6,590,794 B1Siemens Aktiengesellschaft · 2003
- Method for power distribution system components identification, characterization and rating167US 6,909,942 B2General Electric Company · 2005
- Electrosurgical safety circuit151US 4,200,105 ADentsply Research & Development Corp. · 1980