H01H 67/26
Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement
Official title: Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
H01H67/26 (Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement) appears on 19 US grants and 0 published applications in this corpus.
Search patents in H01H- Granted patents
- 19
- Published applications
- 0
- Assignees
- 11
- Inventors
- 26
- Latest grant
- 4 Dec 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of fabricating a microelectro mechanical structure having an arched beam4 Dec 2001US 6,324,748 B1JDS Uniphase Corporation
- Magnetic reed switching array17 Jul 2001US 6,262,647 B1
- Thermal arched beam microelectromechanical valve5 Sep 2000US 6,114,794 ACronos Integrated Microsystems, Inc.
- Thermal arched beam microelectromechanical structure8 Feb 2000US 6,023,121 AMcnc
- Thermal arched beam microelectromechanical devices and associated fabrication methods30 Nov 1999US 5,994,816 AMcnc
No published applications in this class yet.
Most cited
By later US patents
- Thermal arched beam microelectromechanical switching array171US 5,955,817 AMcnc · 1999
- Thermal arched beam microelectromechanical devices and associated fabrication methods116US 5,994,816 AMcnc · 1999
- Thermal arched beam microelectromechanical valve87US 6,114,794 ACronos Integrated Microsystems, Inc. · 2000
- Thermal arched beam microelectromechanical structure76US 6,023,121 AMcnc · 2000
- Method of fabricating a microelectro mechanical structure having an arched beam31US 6,324,748 B1JDS Uniphase Corporation · 2001