H01H 49/00
Apparatus or processes specially adapted to the manufacture of relays or parts
Official title: Apparatus or processes specially adapted to the manufacture of relays or parts thereof
H01H49/00 (Apparatus or processes specially adapted to the manufacture of relays or parts) appears on 219 US grants and 194 published applications in this corpus.
Search patents in H01H- Granted patents
- 219
- Published applications
- 194
- Assignees
- 125
- Inventors
- 431
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 4 |
| 2003 | 3 | 2 |
| 2004 | 4 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 3 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 7 |
| 2010 | 1 | 3 |
| 2011 | 5 | 5 |
| 2012 | 3 | 9 |
| 2013 | 11 | 11 |
| 2014 | 7 | 21 |
| 2015 | 15 | 15 |
| 2016 | 17 | 28 |
| 2017 | 14 | 13 |
| 2018 | 25 | 12 |
| 2019 | 8 | 11 |
| 2020 | 10 | 5 |
| 2021 | 6 | 6 |
| 2022 | 6 | 8 |
| 2023 | 6 | 8 |
| 2024 | 4 | 5 |
| 2025 | 7 | 10 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Relay circuit board29 Sep 2026US 12,749,639 B2Avary Holding (Shenzhen) Co., Limited.
- Relay connector apparatus16 Jun 2026US 12,658,390 B2Japan Aviation Electronics Industry, Limited
- Electromagnetic relay and method of manufacturing the same5 May 2026US 12,620,539 B2OMRON Corporation
- Electric device comprising a sealed housing having a lower housing part and an upper housing part23 Sep 2025US 12,424,402 B2TE Connectivity Austria GmbH
- Electromechanical power switch integrated circuits and devices and methods thereof15 Apr 2025US 12,278,070 B2Inoso, LLC
- Mems component and method for producing a mems component13 Aug 2026US 2026/0237570 A1
- Glass-to-metal-seal assembly for an electromechanical switching device7 May 2026US 2026/0128240 A1Sensata Technologies, Inc.
- Relay16 Apr 2026US 2026/0106101 A1Xiamen Hongfa Signal Electronics Co., Ltd.
- Coil skeleton assembly and its manufacturing method, coil assembly and contactor19 Feb 2026US 2026/0051448 A1Tyco Electronics (Shanghai) Co., Ltd.
- Dynamic adjustable magnetic yoke assembly for electromechanical switching devices4 Dec 2025US 2025/0372328 A1Sensata Technologies, Inc.
Most cited
By later US patents
- Laminate-based apparatus and method of fabrication73US 6,410,360 B1Teledyne Industries, Inc. · 2002
- Wall-mounted smart switches and outlets for use in building wiring for load control, home automation, and/or security purposes51US 10,062,533 B2Umbrela Smart Inc. · 2018
- Self-powered switches and related methods34US 10,141,144 B2Eaton Intelligent Power Limited · 2018
- Electromagnetic relay32US 7,911,301 B2OMRON Corporation · 2011
- Miniature magnetic switch structures32US 8,432,240 B2Telepath Networks, Inc. · 2013