G05B 2219/14035
Single analog i-o in, dual signal processing, dual plc
Official title: Single analog I-O IN, dual signal processing, dual plc
G05B2219/14035 (Single analog i-o in, dual signal processing, dual plc) appears on 3 US grants and 0 published applications in this corpus.
Search patents in G05B- Granted patents
- 3
- Published applications
- 0
- Assignees
- 2
- Inventors
- 9
- Latest grant
- 10 Dec 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of input signal resolution for actively redundant process control computers10 Dec 1996US 5,583,757 AThe Dow Chemical Company
- Control system actuator position synthesis for failure detection10 Feb 1987US 4,641,517 AUnited Technologies Corporation
- EMI suppression for electronic engine control frequency signal inputs27 Jan 1987US 4,639,885 AUnited Technologies Corporation
No published applications in this class yet.
Most cited
By later US patents
- Control system actuator position synthesis for failure detection19US 4,641,517 AUnited Technologies Corporation · 1987
- Method of input signal resolution for actively redundant process control computers13US 5,583,757 AThe Dow Chemical Company · 1996
- EMI suppression for electronic engine control frequency signal inputs7US 4,639,885 AUnited Technologies Corporation · 1987