JPS50134624A - - Google Patents
Info
- Publication number
- JPS50134624A JPS50134624A JP3744075A JP3744075A JPS50134624A JP S50134624 A JPS50134624 A JP S50134624A JP 3744075 A JP3744075 A JP 3744075A JP 3744075 A JP3744075 A JP 3744075A JP S50134624 A JPS50134624 A JP S50134624A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
- G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Hall/Mr Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7404362A NL164410C (nl) | 1974-04-01 | 1974-04-01 | Magnetoweerstand magneetkop. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50134624A true JPS50134624A (US06521211-20030218-C00004.png) | 1975-10-24 |
| JPS547564B2 JPS547564B2 (US06521211-20030218-C00004.png) | 1979-04-07 |
Family
ID=19821087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3744075A Expired JPS547564B2 (US06521211-20030218-C00004.png) | 1974-04-01 | 1975-03-29 |
Country Status (9)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5585985A (en) * | 1991-12-05 | 1996-12-17 | Matsushita Electric Industrial Co., Ltd. | Magneto-resistive head including a film of hard magnetic material |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1076252A (en) * | 1975-04-14 | 1980-04-22 | Frederik W. Gorter | Magnetoresistive head |
| NL168981C (nl) * | 1975-04-15 | 1982-05-17 | Philips Nv | Magnetoweerstand leeskop. |
| NL7611522A (nl) * | 1976-10-19 | 1978-04-21 | Philips Nv | Magnetoweerstand leeskop met onderdrukking van thermischhe ruis. |
| NL7611521A (nl) * | 1976-10-19 | 1978-04-21 | Philips Nv | Magnetoweerstand leeskop. |
| CA1137627A (en) * | 1978-04-25 | 1982-12-14 | Wilhelmus J. Van Gestel | Magnetoresistive head |
| US4535375A (en) * | 1983-01-14 | 1985-08-13 | Magnetic Peripherals, Inc. | Magnetoresistive head |
| DD299403A7 (de) * | 1989-08-23 | 1992-04-16 | �������@���������@���Kk�� | Magnetoresistiver sensor, bestehend aus magnetischen schichtstreifen |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616074A (en) * | 1950-04-10 | 1952-10-28 | Automatic Elect Lab | Apparatus for utilizing the hall effect |
| DE2263077A1 (de) * | 1971-12-22 | 1973-07-05 | Cii | Magnetwiderstandsstruktur |
-
1974
- 1974-04-01 NL NL7404362A patent/NL164410C/xx not_active IP Right Cessation
-
1975
- 1975-03-21 DE DE19752512525 patent/DE2512525C3/de not_active Expired
- 1975-03-27 GB GB1292275A patent/GB1508892A/en not_active Expired
- 1975-03-27 SE SE7503597A patent/SE406382B/xx not_active IP Right Cessation
- 1975-03-27 CA CA223,337A patent/CA1055155A/en not_active Expired
- 1975-03-28 IT IT2183075A patent/IT1034707B/it active
- 1975-03-29 JP JP3744075A patent/JPS547564B2/ja not_active Expired
- 1975-04-01 FR FR7510151A patent/FR2266253B1/fr not_active Expired
- 1975-04-01 BE BE154986A patent/BE827434A/xx not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616074A (en) * | 1950-04-10 | 1952-10-28 | Automatic Elect Lab | Apparatus for utilizing the hall effect |
| DE2263077A1 (de) * | 1971-12-22 | 1973-07-05 | Cii | Magnetwiderstandsstruktur |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5585985A (en) * | 1991-12-05 | 1996-12-17 | Matsushita Electric Industrial Co., Ltd. | Magneto-resistive head including a film of hard magnetic material |
Also Published As
| Publication number | Publication date |
|---|---|
| SE406382B (sv) | 1979-02-05 |
| IT1034707B (it) | 1979-10-10 |
| NL164410C (nl) | 1980-12-15 |
| SE7503597L (US06521211-20030218-C00004.png) | 1975-10-02 |
| BE827434A (fr) | 1975-10-01 |
| DE2512525A1 (de) | 1975-10-09 |
| FR2266253B1 (US06521211-20030218-C00004.png) | 1981-01-02 |
| JPS547564B2 (US06521211-20030218-C00004.png) | 1979-04-07 |
| FR2266253A1 (US06521211-20030218-C00004.png) | 1975-10-24 |
| NL7404362A (nl) | 1975-10-03 |
| GB1508892A (en) | 1978-04-26 |
| CA1055155A (en) | 1979-05-22 |
| DE2512525C3 (de) | 1978-07-20 |
| DE2512525B2 (de) | 1977-12-01 |
