F02P 7/0672
Using wiegand effect
Official title: {using Wiegand effect}
F02P7/0672 (Using wiegand effect) appears on 16 US grants and 0 published applications in this corpus.
Search patents in F02P- Granted patents
- 16
- Published applications
- 0
- Assignees
- 7
- Inventors
- 23
- Latest grant
- 18 Oct 1988
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for absolute displacement determination18 Oct 1988US 4,779,075 ASiemens Aktiengesellschaft
- Reading head for the magnetic scanning of elongate bistable magnetic elements6 Jan 1987US 4,635,227 ADoduco KG Dr. Eugen Durrwachter
- High-output magnetic field transducer27 Aug 1985US 4,538,082 ARobert Bosch GmbH
- Magnetic transducer5 Mar 1985US 4,503,348 ARobert Bosch GmbH
- Pulse generator with shaped magnetic field20 Nov 1984US 4,484,090 AThe Echlin Manufacturing Company
No published applications in this class yet.
Most cited
By later US patents
- Level amplitude output rotary speed transducer26US 4,150,314 ARobert Bosch GmbH · 1979
- Device for absolute displacement determination17US 4,779,075 ASiemens Aktiengesellschaft · 1988
- Internal combustion engine ignition system12US 4,253,443 ARobert Bosch GmbH · 1981
- Pulse generation by changing magnetic field10US 4,309,628 AThe Echlin Manufacturing Company · 1982
- Pulse generator with shaped magnetic field10US 4,484,090 AThe Echlin Manufacturing Company · 1984