H01H 2011/0087
Welding switch parts by use of a laser beam
Official title: {Welding switch parts by use of a laser beam}
H01H2011/0087 (Welding switch parts by use of a laser beam) appears on 73 US grants and 33 published applications in this corpus.
Search patents in H01H- Granted patents
- 73
- Published applications
- 33
- Assignees
- 51
- Inventors
- 173
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 3 |
| 2004 | 3 | 1 |
| 2005 | 0 | 2 |
| 2006 | 3 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- High-voltage DC relay8 Jul 2025US 12,354,819 B2Xiamen Hongfa Electric Power Controls Co., Ltd.
- Welded composite fuse element and method of manufacture30 Jan 2024US 11,887,800 B1Eaton Intelligent Power Limited
- Electrical tactile switch with axial positioning of the actuating section of the deformable actuator5 Apr 2022US 11,295,908 B2C&K Components S.A.S.
- Switch and method of manufacturing switch15 Jun 2021US 11,037,741 B2Alps Alpine Co., Ltd.
- Hermetically sealed over-molded button assembly6 Oct 2020US 10,796,860 B2N2 Imaging Systems, LLC
- High-voltage dc relay2 Oct 2025US 2025/0308822 A1Xiamen Hongfa Electric Power
- High-voltage dc relay2 Oct 2025US 2025/0308823 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
- High-voltage dc relay25 Sep 2025US 2025/0299897 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
- Welded Composite Fuse Element and Method of Manufacture18 Jan 2024US 2024/0021396 A1Eaton Intelligent Power Limited
- High-voltage dc relay8 Jun 2023US 2023/0178318 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
Most cited
By later US patents
- Process and device for setting a thermal trip device with bimetal strip102US 5,317,471 A1994
- Method for making vacuum interrupter contacts by spray deposition63US 4,723,589 AWestinghouse Electric Corp. · 1988
- Construction of a printed wiring card mountable reed relay27US 4,243,963 AGTE Automatic Electric Laboratories Incorporated · 1981
- Method and apparatus for soldering a coil winding wire to a terminal pin22US 5,497,936 ASiemens Aktiengesellschaft · 1996
- Hermetically sealed over-molded button assembly17US 10,796,860 B2N2 Imaging Systems, LLC · 2020