Y04S 20/14
Protecting elements, switches, relays or circuit breakers
Y04S20/14 (Protecting elements, switches, relays or circuit breakers) appears on 550 US grants and 519 published applications in this corpus.
Search patents in Y04S- Granted patents
- 550
- Published applications
- 519
- Assignees
- 213
- Inventors
- 923
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 0 |
| 2002 | 7 | 9 |
| 2003 | 9 | 31 |
| 2004 | 15 | 14 |
| 2005 | 10 | 15 |
| 2006 | 16 | 13 |
| 2007 | 14 | 21 |
| 2008 | 9 | 12 |
| 2009 | 9 | 6 |
| 2010 | 16 | 11 |
| 2011 | 9 | 16 |
| 2012 | 7 | 15 |
| 2013 | 16 | 21 |
| 2014 | 12 | 26 |
| 2015 | 15 | 18 |
| 2016 | 23 | 27 |
| 2017 | 28 | 32 |
| 2018 | 28 | 29 |
| 2019 | 38 | 58 |
| 2020 | 49 | 42 |
| 2021 | 40 | 33 |
| 2022 | 35 | 22 |
| 2023 | 22 | 17 |
| 2024 | 15 | 15 |
| 2025 | 14 | 8 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for utilizing electricity monitoring devices to mitigate or prevent structural damage6 Oct 2026US 12,756,173 B2State Farm Mutual Automobile Insurance Company
- Systems and methods for utilizing electricity monitoring devices to mitigate or prevent structural damage29 Sep 2026US 12,749,885 B2State Farm Mutual Automobile Insurance Company
- Retrofit remote control devices18 Aug 2026US 12,712,137 B2Lutron Technology Company LLC
- Systems and methods for utilizing electricity monitoring devices to mitigate or prevent structural damage28 Jul 2026US 12,695,285 B2State Farm Mutual Automobile Insurance Company
- Circuit breakers with notification and reporting capability10 Mar 2026US 12,571,855 B2Schneider Electric USA, Inc.
- Systems and methods for utilizing electricity monitoring devices to mitigate or prevent structural damage8 Oct 2026US 2026/0312395 A1State Farm Mutual Automobile Insurance Company
- Systems and methods for utilizing electricity monitoring devices to reconstruct an electrical event9 Jul 2026US 2026/0196821 A1State Farm Mutual Automobile Insurance Company
- Battery-powered retrofit remote control device9 Jul 2026US 2026/0197925 A1Lutron Technology Company LLC
- Base for a retrofit remote control device28 May 2026US 2026/0148912 A1Lutron Technology Company LLC
- Self-adjusting frame for mounting over a wall-mounted electrical device14 May 2026US 2026/0135047 A1Lutron Technology Company LLC
Most cited
By later US patents
- Human-machine dialog system979US 9,411,370 B2Schneider Electric Industries SAS · 2016
- User interface for home automation system479US 6,140,987 AIntellinet, Inc. · 2000
- Microprocessor-controlled circuit breaker and system397US 4,996,646 ASquare D Company · 1991
- Communication terminal for electrical power line distribution system269US 6,005,758 AZlan, Ltd. · 1999
- Home bus system268US 5,237,305 AMitsubishi Denki Kabushiki Kaisha · 1993