CH479137A - Device for reading a magnetic recording - Google Patents
Device for reading a magnetic recordingInfo
- Publication number
- CH479137A CH479137A CH366468A CH366468A CH479137A CH 479137 A CH479137 A CH 479137A CH 366468 A CH366468 A CH 366468A CH 366468 A CH366468 A CH 366468A CH 479137 A CH479137 A CH 479137A
- Authority
- CH
- Switzerland
- Prior art keywords
- reading
- magnetic recording
- recording
- magnetic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/332—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using thin films
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Hall/Mr Elements (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Junction Field-Effect Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62274267A | 1967-03-13 | 1967-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH479137A true CH479137A (en) | 1969-09-30 |
Family
ID=24495344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH366468A CH479137A (en) | 1967-03-13 | 1968-03-11 | Device for reading a magnetic recording |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3553540A (en) |
| CH (1) | CH479137A (en) |
| DE (1) | DE1574654C3 (en) |
| FR (1) | FR1557294A (en) |
| GB (1) | GB1154679A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924321A (en) * | 1970-11-23 | 1975-12-09 | Harris Corp | Radiation hardened mis devices |
| US3886584A (en) * | 1970-11-23 | 1975-05-27 | Harris Corp | Radiation hardened mis devices |
| US3896309A (en) * | 1973-05-21 | 1975-07-22 | Westinghouse Electric Corp | Radiation detecting device |
| US4017884A (en) * | 1973-08-13 | 1977-04-12 | Siemens Aktiengesellschaft | Magnetic field sensitive diode and method of making same |
| NL8002635A (en) * | 1980-05-08 | 1981-12-01 | Philips Nv | PROGRAMMABLE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE THEREOF |
| US4520413A (en) * | 1982-04-13 | 1985-05-28 | Minnesota Mining And Manufacturing Company | Integrated magnetostrictive-piezoelectric-metal oxide semiconductor magnetic playback head |
| FR2542453B1 (en) * | 1983-03-07 | 1985-07-12 | Centre Electron Horloger | MINIATURE MAGNETIC FIELD DEVICE AND MAGNETIC FIELD MEASURING APPARATUS INCLUDING SUCH A DEVICE |
| DE3515349A1 (en) * | 1985-04-27 | 1986-10-30 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | ELECTRICAL TRANSMITTER FOR MEASURING MECHANICAL SIZES |
| US5463233A (en) * | 1993-06-23 | 1995-10-31 | Alliedsignal Inc. | Micromachined thermal switch |
| DK94995A (en) * | 1995-08-24 | 1997-02-25 | Microtronic As | magnetic Field Sensor |
| KR101375833B1 (en) * | 2007-05-03 | 2014-03-18 | 삼성전자주식회사 | Field effect transistor having germanium nanorod and method of manufacturing the same |
| JP6938621B2 (en) * | 2016-09-29 | 2021-09-22 | インテル・コーポレーション | Quantum computing assembly |
| CN108039406B (en) * | 2017-12-28 | 2024-03-08 | 中国科学院宁波材料技术与工程研究所 | Magnetic sensor, preparation method and use method thereof |
| CN115453429B (en) * | 2022-11-09 | 2023-03-24 | 南方电网数字电网研究院有限公司 | Magnetic sensor and preparation method thereof, magnetic field measurement system |
-
1968
- 1968-02-20 GB GB8182/68A patent/GB1154679A/en not_active Expired
- 1968-03-09 DE DE1574654A patent/DE1574654C3/en not_active Expired
- 1968-03-11 CH CH366468A patent/CH479137A/en not_active IP Right Cessation
- 1968-03-12 FR FR1557294D patent/FR1557294A/fr not_active Expired
-
1969
- 1969-01-08 US US789756A patent/US3553540A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1557294A (en) | 1969-02-14 |
| US3553540A (en) | 1971-01-05 |
| DE1574654A1 (en) | 1971-11-18 |
| DE1574654B2 (en) | 1973-05-03 |
| DE1574654C3 (en) | 1973-11-29 |
| GB1154679A (en) | 1969-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |