| Patent | Date |
|---|
Integrated magnetic transducer
Grant 4,422,118 - Helle , et al. December 20, 1 | 1983-12-20 |
System for keeping account of predetermined homogeneous units
Grant 4,256,955 - Giraud , et al. March 17, 1 | 1981-03-17 |
Hopper
Grant 4,256,297 - Prieur , et al. March 17, 1 | 1981-03-17 |
Apparatus for mounting devices on a substrate
Grant 4,236,301 - Hug , et al. December 2, 1 | 1980-12-02 |
Fly off platform for magnetic transducers having means for reducing unstick time
Grant 4,225,891 - Plotto September 30, 1 | 1980-09-30 |
Platform for magnetic transducers having dust diverter means
Grant 4,212,044 - Plotto July 8, 1 | 1980-07-08 |
Portable data carrier including a microprocessor
Grant 4,211,919 - Ugon July 8, 1 | 1980-07-08 |
Current limiting arrangement for DC electrical apparatus
Grant 4,208,708 - Abraham , et al. June 17, 1 | 1980-06-17 |
Device for detecting magnetic fields and method of making same
Grant 4,197,987 - Lazzari April 15, 1 | 1980-04-15 |
Structure for multilayer circuits
Grant 4,189,524 - Lazzari February 19, 1 | 1980-02-19 |
Method of writing information relating to faults in a magnetic recording medium
Grant 4,152,695 - Democrate , et al. May 1, 1 | 1979-05-01 |
Method of making an integrated magnetic head having pole-pieces of a reduced frontal width
Grant 4,078,300 - Lazzari March 14, 1 | 1978-03-14 |
Method and apparatus for measuring percent error of an impedance
Grant 4,068,166 - Pichon January 10, 1 | 1978-01-10 |
Method of making magnetic head devices
Grant 4,030,189 - Lazzari June 21, 1 | 1977-06-21 |
Device for an accurate control of final positioning and follow-up of a displaceable member with respect to a reference
Grant 4,025,839 - Maury May 24, 1 | 1977-05-24 |
Field selection data operating device
Grant 4,023,023 - Bourrez , et al. May 10, 1 | 1977-05-10 |
Integrated magnetic head having pole-pieces of a reduced frontal width
Grant 4,016,601 - Lazzari April 5, 1 | 1977-04-05 |
Bi-processor data handling system including automatic control of exchanges with external equipment and automatically activated maintenance operation
Grant 4,012,717 - Censier , et al. March 15, 1 | 1977-03-15 |
Magnetic head devices enclosed by a shield having superposed layers and an intervening layer of solder
Grant 3,975,771 - Lazzari August 17, 1 | 1976-08-17 |
Automatically operated magnetic tape equipment
Grant 3,974,981 - Stiegler August 17, 1 | 1976-08-17 |
Multi-unit equipment maintenance system
Grant 3,964,088 - Ducrocq , et al. June 15, 1 | 1976-06-15 |
Control store unit addressing device
Grant 3,959,783 - Fressineau , et al. May 25, 1 | 1976-05-25 |
Automatic address progression supervising device
Grant 3,949,205 - Hubert , et al. April 6, 1 | 1976-04-06 |
Electromagnetic transducers
Grant 3,947,889 - Lazzari March 30, 1 | 1976-03-30 |
Error syndrome and correction code forming devices
Grant 3,944,973 - Masson March 16, 1 | 1976-03-16 |
Read-write magnetoresistive transducer having a plurality of MR elements
Grant 3,945,038 - Lazzari March 16, 1 | 1976-03-16 |
Capacitive sensor position detecting systems for magnetic tapes and the like
Grant 3,883,800 - Dupont May 13, 1 | 1975-05-13 |
Thin layer magnetic structures for binary information stores
Grant 3,880,602 - Valin , et al. April 29, 1 | 1975-04-29 |
Magnetic transducers
Grant 3,879,760 - Lazzari April 22, 1 | 1975-04-22 |
Read-write Magnetic Transducer Having A Composite Structure Comprising A Stack Of Thin Films
Grant 3,867,368 - Lazzari February 18, 1 | 1975-02-18 |
Magnetoresistive Devices And Transducers
Grant 3,848,217 - Lazzari November 12, 1 | 1974-11-12 |
Multiple Magnetic Head Devices
Grant 3,846,841 - Lazzari , et al. November 5, 1 | 1974-11-05 |
Magnetic Transducer Structure
Grant 3,846,842 - Lazzari November 5, 1 | 1974-11-05 |
Hierarchized Priority Task Chaining Apparatus In Information Processing Systems
Grant 3,774,163 - Recoque November 20, 1 | 1973-11-20 |
Computer Input Equipment
Grant 3,613,066 - Cooreman October 12, 1 | 1971-10-12 |
Binary-coded Magnetic Information Stores
Grant 3,611,328 - Spain October 5, 1 | 1971-10-05 |
Thin Film Magnetic Information Stores
Grant 3,582,912 - Valin , et al. June 1, 1 | 1971-06-01 |
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