Y10S 200/36
Light operated switches
Y10S200/36 (Light operated switches) appears on 7 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 7
- Published applications
- 0
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 22 Jul 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wearable transmitter with optical tamper detection22 Jul 1997US 5,650,766 ADetection Systems, Inc.
- Laser activated diffuse discharge switch10 May 1988US 4,743,807 AThe United States of America as represented by the United States Department of Energy
- Safety monitoring system for punch press operators4 Nov 1986US 4,621,300 A
- Probe and system for detecting probe dislodgement20 Oct 1981US 4,295,475 AAir-Shields, Inc.
- System for detecting probe dislodgement13 Oct 1981US 4,294,263 AAir-Shields, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Safety monitoring system for punch press operators93US 4,621,300 A1986
- Probe and system for detecting probe dislodgement69US 4,295,475 AAir-Shields, Inc. · 1981
- Wearable transmitter with optical tamper detection62US 5,650,766 ADetection Systems, Inc. · 1997
- System for detecting probe dislodgement32US 4,294,263 AAir-Shields, Inc. · 1981
- Device for the obtaining of an electric signal which is proportional to an amount of movement and therefore capable of detecting any movement or acceleration11US 4,292,630 ASociete d'Etudes Techniques et Commerciales d'Automation · 1981