| Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
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| 05/07/1997 | CN1149172A Axial resonance attenuating apparatus for rotation drum apparatus |
| 05/07/1997 | CN1149171A Digital voice reproducing device and recording media |
| 05/07/1997 | CN1149125A Depth sensor |
| 05/07/1997 | CN1034845C Picture search control apparatus in a digital video tape recorder |
| 05/06/1997 | US5627946 Hard disk format using frames of sectors to optimize location of servo bursts |
| 05/06/1997 | US5627804 Magneto-optical recording apparartus including a magnetic head having a core composed of a single crystal ferrite material |
| 05/06/1997 | US5627705 Recording and/or reproducing apparatus having rotary drum unit |
| 05/06/1997 | US5627704 Thin film giant magnetoresistive CPP transducer with flux guide yoke structure |
| 05/06/1997 | US5627703 Dual magnetoresistive reproduce head utilizing multilayer magnetoresistive sensing elements |
| 05/06/1997 | US5627702 Head positioner stack for high-capacity disc drives |
| 05/06/1997 | US5627700 Floating type magnetic head having flush rear reference surface |
| 05/06/1997 | US5627698 Servo information recording method and apparatus for an enclosed data storage system |
| 05/06/1997 | US5627692 Recording and reproducing apparatus for reproducing time-base compressed signals dependent on the time-base compression implemented |
| 05/06/1997 | US5626970 Sputtered magnetic thin film recording disk |
| 05/06/1997 | US5626962 Co-coated acicular magnetite particles and process for producing the same |
| 05/06/1997 | US5626956 Hexagonal magnetic ferrite pigment for high density magnetic recording applications |
| 05/06/1997 | US5626943 Multilayer structure; high density magnetic recording media; ceramic core covered with amorphous alloy |
| 05/06/1997 | US5626942 Surface projection |
| 05/06/1997 | US5626941 Thin film media for very low flying height/contact recording application |
| 05/06/1997 | US5626935 Magnetic disk substrate and method for manufacturing the same |
| 05/06/1997 | US5626920 Method for coating metal disc substrates for magnetic-recording media |
| 05/06/1997 | US5626640 Powder, alkylene glycol monoalkyl ether, and fatty acid or metal salt thereof |
| 05/02/1997 | EP0771111A2 Frame pulse generation apparatus for standard definition video cassette recorder |
| 05/02/1997 | EP0771003A2 Compound bearing assembly for the swing arm of a hard disc drive |
| 05/02/1997 | EP0771002A2 Compound bearing assembly for the swing arm of a hard disc drive |
| 05/02/1997 | EP0771001A1 Actuator of disk apparatus, intermediate product of its arm, and their production method |
| 05/02/1997 | EP0770996A2 Amorphous alloy of light rare earth-transition metal and semi-metal, magneto-optical recording layer and magneto-optical disk adopting the layer |
| 05/02/1997 | EP0770992A2 Head gimbal assembly for an information storage system |
| 05/02/1997 | EP0770991A2 Thin film magnetoresistive head with contiguous junction |
| 05/02/1997 | EP0770499A1 Method of forming layer on substrate and article formed thereby |
| 05/02/1997 | EP0770255A1 Method of manufacturing a magnetic head having a thin, wear-resistant layer, and magnetic head obtainable by said method |
| 05/02/1997 | EP0500797B1 Dual channel helical scan recorder |
| 05/01/1997 | WO1997016011A1 Wide biphase digital servo information, detection, and estimation for disk drive using viterbi detection |
| 05/01/1997 | WO1997016010A1 Synchronous detection of wide bi-phase coded servo information for disk drive |
| 05/01/1997 | WO1997015930A1 Testing apparatus for digital storage device |
| 05/01/1997 | WO1997015919A1 Molded actuator crash stops |
| 05/01/1997 | WO1997015918A1 Read and/or write device and method of operating the device |
| 05/01/1997 | WO1997015917A1 Method for overlapping block read events in disk drive |
| 05/01/1997 | WO1997015864A1 Method and device for the operation of reading and/or writing means of magnetically coded information, and cleaning tape therefor |
| 05/01/1997 | CA2235597A1 Molded actuator crash stops |
| 05/01/1997 | CA2235268A1 Testing apparatus for digital storage device |
| 05/01/1997 | CA2208074A1 Synchronous detection of wide bi-phase coded servo information for disk drive |
| 05/01/1997 | CA2207899A1 Wide biphase digital servo information, detection, and estimation for disk drive using viterbi detection |
| 05/01/1997 | CA2206871A1 Method for overlapping block read events in disk drive |
| 04/30/1997 | DE19644484A1 Magnetic disc arrangement for hard disc drive |
| 04/30/1997 | DE19539675A1 Lese- und/oder Schreibvorrichtung und Verfahren zum Betrieb einer solchen Reading and / or writing device and method for operating such a |
| 04/30/1997 | DE19539530A1 Producing divalent samarium from samarium of other valency |
| 04/30/1997 | CN1148926A Digital VCR with non-standard speed playback control |
| 04/30/1997 | CN1148718A Digital signal detector for magnetic recording/replaying apparatus |
| 04/30/1997 | CN1148711A Thin-film magnetic head |
| 04/30/1997 | CN1148710A Rotary valve sensor with lock-in layer antiparallel magnetization |
| 04/30/1997 | CN1148530A Automatic pallet-changing device |
| 04/29/1997 | US5625777 Data storage system having plural external storage units capable of disconnection while keeping system power energized |
| 04/29/1997 | US5625689 Method and apparatus for secure data storage and manipulation using magnetic media |
| 04/29/1997 | US5625524 Reversible thermosensitive recording medium and method of producing the same |
| 04/29/1997 | US5625515 Compact, high-speed, rotary actuator and transducer assembly with reduced moment of inertia and mass-balanced structural overlap with drive motor, and organizing method for the same |
| 04/29/1997 | US5625513 Floating head slider having uniform spacing from recording medium surface |
| 04/29/1997 | US5625512 Air bearing slider deflection apparatus and method for fabricating same |
| 04/29/1997 | US5625508 Method and apparatus for servo demodulation in a direct access storage device |
| 04/29/1997 | US5625504 Magnetic recording and reproducing system |
| 04/29/1997 | US5625503 Magnetic recording and reproducing apparatus having means for discriminating performance of magnetic recording medium to achieve optimum recording and reproduction |
| 04/29/1997 | US5624730 Magnetic head |
| 04/29/1997 | US5624725 Protective overcoatings for magnetic-recording disks |
| 04/29/1997 | US5624584 Process for reducing disk deformation of holder arm of data recording device |
| 04/29/1997 | US5624497 Coating apparatus |
| 04/29/1997 | US5624298 Jig for headpiece aggregate machining and method for manufacturing a thin film magnetic head |
| 04/29/1997 | US5623759 Method of attaching a voice coil to an actuator arm |
| 04/29/1997 | US5623758 For use in a data storage disk drive |
| 04/24/1997 | WO1997015049A1 Magnetic disk and magnetic recording/reproduction apparatus |
| 04/24/1997 | WO1997015048A1 Magnetic recording media |
| 04/24/1997 | WO1997015047A1 Disk drive servo system |
| 04/24/1997 | DE19637179A1 Read-write head transfer mechanism for magnetic storage device |
| 04/24/1997 | DE19539083A1 Read-write device for magnetic coding on photographic film |
| 04/23/1997 | EP0769782A2 Magnetic disk drive |
| 04/23/1997 | EP0769781A2 Cost reduced interpolated timing recovery in a sampled amplitude read channel |
| 04/23/1997 | EP0769779A2 Magnetic head assembly |
| 04/23/1997 | EP0769775A1 Hematite particles for non-magnetic undercoat layer for magnetic recording medium, process for producing the same, non-magnetic undercoat layer and magnetic recording medium |
| 04/23/1997 | EP0769774A2 Retraction of a disc drive actuator |
| 04/23/1997 | EP0688456B1 Digital recording system |
| 04/23/1997 | CN1148438A Reading/writing information on a storage medium |
| 04/23/1997 | CN1148245A Magnetic recording and reproducing apparatus and video camera using same apparatus |
| 04/23/1997 | CN1148234A Magneto-resistive effect element and storage element |
| 04/23/1997 | CN1148233A Magnetic head |
| 04/23/1997 | CN1147983A Mold for pressing and molded glass substrate for computer memory by using it |
| 04/22/1997 | US5623573 Backward compatible HDTV recording/reproducing system |
| 04/22/1997 | US5623572 Double-deck videocassette recorder |
| 04/22/1997 | US5623474 Disk apparatus having automatic adjustment of adaptive filter equalization parameter using training pattern |
| 04/22/1997 | US5623472 Method and apparatus for recording signals on a record carrier, measurement method and measurement device for use in the recording method and the recording apparatus, and record carrier |
| 04/22/1997 | US5623471 Method for copying data |
| 04/22/1997 | US5623457 Photomagnetic disc drive system having a locking mechanism |
| 04/22/1997 | US5623386 Silicon carbide ceramic exterior with recesses |
| 04/22/1997 | US5623385 Rotary scanning device |
| 04/22/1997 | US5623384 Landing zone inertial latch |
| 04/22/1997 | US5623383 Magnetic slider design for precision wear-in |
| 04/22/1997 | US5623381 Disk drive |
| 04/22/1997 | US5623378 Signal reproducing circuit adopted for head utilizing magneto-resistive effect with control for reducing transient period between read and write states |
| 04/22/1997 | US5623377 Filtering a read signal to attenuate secondary pulses caused by pole tips of a thin film magnetic read head |
| 04/22/1997 | US5623344 Digital video recording device with trick play capability |
| 04/22/1997 | US5622874 Process for forming a magnetoresistive sensor for a read/write head |
| 04/22/1997 | US5622535 Article comprising polar glassy polymer adsorbed onto inorganic filler grains and blended with polar rubbery polymer intertwined within glassy polymer matrix; chlorine-free, corrosion resistance |