H01H 9/167
Circuits for remote indication
Official title: {Circuits for remote indication}
H01H9/167 (Circuits for remote indication) appears on 330 US grants and 301 published applications in this corpus.
Search patents in H01H- Granted patents
- 330
- Published applications
- 301
- Assignees
- 237
- Inventors
- 816
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 4 |
| 2002 | 8 | 6 |
| 2003 | 9 | 10 |
| 2004 | 3 | 5 |
| 2005 | 7 | 5 |
| 2006 | 2 | 4 |
| 2007 | 2 | 4 |
| 2008 | 3 | 8 |
| 2009 | 4 | 9 |
| 2010 | 5 | 10 |
| 2011 | 7 | 5 |
| 2012 | 7 | 13 |
| 2013 | 5 | 10 |
| 2014 | 9 | 8 |
| 2015 | 15 | 16 |
| 2016 | 13 | 14 |
| 2017 | 19 | 8 |
| 2018 | 10 | 13 |
| 2019 | 12 | 16 |
| 2020 | 18 | 15 |
| 2021 | 12 | 22 |
| 2022 | 17 | 23 |
| 2023 | 20 | 26 |
| 2024 | 25 | 22 |
| 2025 | 14 | 13 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compact recloser6 Oct 2026US 12,755,919 B2Hubbell Incorporated
- Oil level sensing and fault detection16 Jun 2026US 12,656,166 B2Textron Innovations Inc.
- System and method for detecting a breaker trip19 May 2026US 12,631,683 B2Vertiv Corporation
- MEMS relay with safety function19 May 2026US 12,633,483 B2Robert Bosch GmbH
- Security system for a vehicle, vehicle comprising such a security system and associated supervision method10 Mar 2026US 12,570,154 B2Volvo Truck Corporation
- Compact recloser27 Aug 2026US 2026/0253827 A1
- Circuit breaker device and method27 Aug 2026US 2026/0254224 A1Siemens Aktiengesellschaft
- Rotation shaft structure, transmission system, operation mechanism and switching device assembly20 Aug 2026US 2026/0245810 A1Schneider Electric Industries SAS
- Solid-state circuit breaker13 Aug 2026US 2026/0237587 A1Schneider Electric Industries SAS
- Selectable shunt voltage for circuit breaker6 Aug 2026US 2026/0229872 A1Vertiv Corporation
Most cited
By later US patents
- Doorbell communication and electrical methods336US 8,937,659 B1SkyBell Technologies, Inc. · 2015
- Doorbell communication and electrical systems325US 8,953,040 B1SkyBell Technologies, Inc. · 2015
- Method and apparatus for switching on-off a group or all lights or appliances of premises249US 8,269,376 B1Elbex Video Ltd. · 2012
- Indicator lamp system107US 5,017,837 ALutron Electronics Co., Inc. · 1991
- Light switch assembly94US 8,003,886 B12011