| 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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| 09/30/2004 | US20040190201 Applying particles of a dielectric material to a substrate, firing, sintering to form an electronic component of oxides of Barium, Titanium, Magnesium, Calcium, Zinc, Manganese, Zirconium, Silicon, Neodymium, Yttrium and Niobium |
| 09/30/2004 | US20040190198 Magnetic head having an antistripping layer for preventing a magnetic layer from stripping |
| 09/30/2004 | US20040190197 Thin film magnetic head and magnetic recording apparatus |
| 09/30/2004 | US20040190196 Magnetic transducer with a write head having a multi-layer coil |
| 09/30/2004 | US20040190189 Method for manufacturing MTJ cell of magnetic random access memory |
| 09/30/2004 | US20040190188 Magnetic read/write apparatus |
| 09/30/2004 | US20040190186 Magnetic disk drive |
| 09/30/2004 | US20040190184 Magnetic disk apparatus and servo signal recording method |
| 09/30/2004 | US20040190180 Magnetic recording medium and method of manufacturing magnetic recording medium |
| 09/30/2004 | US20040190176 Variable read output impedance control circuit for a magnetic media storage system |
| 09/30/2004 | US20040190175 Assembly for thermal and/or thermally-assisted information processing |
| 09/30/2004 | US20040190174 Method for compensating timing to start data recording and magnetic disk device using same |
| 09/30/2004 | US20040190173 Position detecting method, information recording / reproducing device and information recording medium |
| 09/30/2004 | US20040190172 Device and signal processing circuit for magnetic recording, magnetic recording apparatus |
| 09/30/2004 | US20040190171 Content recording apparatus |
| 09/30/2004 | US20040190170 Magnetic transfer holder and magnetic transfer device |
| 09/30/2004 | US20040190169 Rotary head drum apparatus, and magnetic recording and/or reproducing apparatus using the same |
| 09/30/2004 | US20040187296 Methods for creating ground paths for ILS |
| 09/30/2004 | DE19913130B4 Programmierbare Schreibtreiberschaltung zum Schreiben von Informationen zu einem mangetischen Speicherungsmedium Programmable write driver circuit for writing information on a storage medium mangetischen |
| 09/30/2004 | DE19902659B4 Schaltung zum Aufzeichnen von Servoinformationen und ein Aufzeichnungsgerät mit einer Kopf-IC A circuit for recording servo information and a recording apparatus having a head IC |
| 09/30/2004 | CA2519459A1 Production of nanoparticulate thin films |
| 09/29/2004 | EP1463055A2 Method for compensating timing to start data recording and magnetic disk device using same |
| 09/29/2004 | EP1463039A2 Magnetic transfer holder and magnetic transfer device |
| 09/29/2004 | EP1463038A2 Magnetic recording medium and method of manufacturing magnetic recording medium |
| 09/29/2004 | EP1463037A2 Magnetic recording medium and method of manufacturing magnetic recording medium |
| 09/29/2004 | EP1463036A1 Magnetic recording medium |
| 09/29/2004 | EP1463035A1 Apparatus and method for removing mechanical resonance using adaptive notch filter |
| 09/29/2004 | EP1463033A2 A magnetic disk apparatus and servo signal recording method |
| 09/29/2004 | EP1461703A2 Dynamic copy protection of optical media |
| 09/29/2004 | EP0940824B1 Magnet powder, sintered magnet, method of manufacturing these materials, bonded magnet, motor, and magnetic recording medium |
| 09/29/2004 | EP0896717B1 Sync block numbering of trick play signals during recording of such signals on a record carrier |
| 09/29/2004 | CN1533613A Magnetic sensor and method for manufacturing the same |
| 09/29/2004 | CN1533571A Recording medium, method of recording and recording and reproducing device |
| 09/29/2004 | CN1533570A Recording medium, recording method and recording device |
| 09/29/2004 | CN1532956A Metoducing holder, method for producing actuator and method for producing slide part |
| 09/29/2004 | CN1532854A Composition and its preparing method |
| 09/29/2004 | CN1532848A Energy ray radiator |
| 09/29/2004 | CN1532831A Magnetic recording medium and its method, and magnetic recording device |
| 09/29/2004 | CN1532813A Bidirectional thin-film magnetoresistive tape head assembly |
| 09/29/2004 | CN1532812A Magnetic disc device and servo signal recording mode |
| 09/29/2004 | CN1532245A 抛光组合物 The polishing composition |
| 09/29/2004 | CN1169143C Magnetic head holder device |
| 09/29/2004 | CN1169124C Tracking error signal detector, information recording device and adjusting method thereof |
| 09/29/2004 | CN1169123C Tracking error signal detector, information recording device and adjusting method thereof |
| 09/29/2004 | CN1169122C Hard disc driver |
| 09/29/2004 | CN1169121C Flex support snubber |
| 09/29/2004 | CN1169120C Magnetic head and its mfg. method |
| 09/29/2004 | CN1169119C Recording/reproducing apparatus and method |
| 09/28/2004 | USRE38602 Optical recording medium and method for setting power of laser beam |
| 09/28/2004 | US6799323 Rotary positioning stage |
| 09/28/2004 | US6799242 Optical disc player with sleep mode |
| 09/28/2004 | US6798979 Digital/analog compatible video tape recorder |
| 09/28/2004 | US6798626 Magnetoresistive effect element having a ferromagnetic tunnel junction film with an oxide or nitride of a metallic material |
| 09/28/2004 | US6798625 Spin-valve magnetoresistance sensor and thin-film magnetic head |
| 09/28/2004 | US6798624 Magnetization sensor for sensing the write field characteristics of a perpendicular or longitudinal recording head |
| 09/28/2004 | US6798623 Biased CPP sensor using spin-momentum transfer |
| 09/28/2004 | US6798622 Magnetoresistive (MR) sensor element with sunken lead structure |
| 09/28/2004 | US6798621 Shield electrical connections for tunnel valve sensors |
| 09/28/2004 | US6798620 Magneto-resistive element, magnetic head, and magnetic recording and reproduction apparatus |
| 09/28/2004 | US6798618 Head suspension for disk drive |
| 09/28/2004 | US6798617 Cleaning tape for magnetic head system with magnetoresistance effect head |
| 09/28/2004 | US6798616 Write head architecture for improved manufacturability |
| 09/28/2004 | US6798615 Perpendicular recording head with return poles which reduce flux antenna effect |
| 09/28/2004 | US6798613 Method of correcting Z-height errors during assembly of a hard disk drive |
| 09/28/2004 | US6798611 Disk storage system employing a discrete-time sliding mode controller for servo control |
| 09/28/2004 | US6798610 Disk drive with self servo writing capability |
| 09/28/2004 | US6798609 Magnetic microactuator with capacitive position sensor |
| 09/28/2004 | US6798608 Active detection and acquisition of a servo track subject to lateral motion |
| 09/28/2004 | US6798607 Defined signal injection to calibrate servo index positions employing an independent position sensor |
| 09/28/2004 | US6798606 Position error signal linearization calibration |
| 09/28/2004 | US6798605 Magnetic disk apparatus and method of controlling the same |
| 09/28/2004 | US6798604 Controller circuit connectable to an actuator designed to position a head in a recording medium drive according to a filtered positioning control signal |
| 09/28/2004 | US6798603 Disk drive unlatching an actuator arm at a first spindle speed during a first spin-up mode and a second spindle speed during a second spin-up mode |
| 09/28/2004 | US6798602 Window based directory for magnetic tape |
| 09/28/2004 | US6798601 Impact detecting circuit, impact detecting apparatus, and recording and reproducing apparatus including same |
| 09/28/2004 | US6798599 Disc storage system employing non-volatile magnetoresistive random access memory |
| 09/28/2004 | US6798598 Method for controlling write current to a write head during data write on a hard disk |
| 09/28/2004 | US6798597 Write channel having preamplifier and non-uniform transmission line |
| 09/28/2004 | US6798596 Method and apparatus for determining data field fill-in frequency at servo pack writing |
| 09/28/2004 | US6798595 Magnetic recording playback device |
| 09/28/2004 | US6798594 Position sensing system for a disc drive using micro-servo sectors and side-by-side R/W recording elements |
| 09/28/2004 | US6798592 Method for reducing position error signal in a disk drive |
| 09/28/2004 | US6798591 Reference circuit for write driver circuit with programmable write current, overshoot duration and overshoot amplitude control |
| 09/28/2004 | US6798590 Method for contact magnetic transfer of servo pattern to hard magnetic recording disk |
| 09/28/2004 | US6798439 Thermal recording by means of a flying spot |
| 09/28/2004 | US6798119 Piezoelectric/electrostrictive device and method of producing the same |
| 09/28/2004 | US6797888 Junction flexible wiring circuit board |
| 09/28/2004 | US6797415 Cobalt-nickel-iron alloy thin film and method of forming the same, and thin-film magnetic head and method of manufacturing the same |
| 09/28/2004 | US6797381 Highly size-stabilized polymer film and magnetic recording medium using the film |
| 09/28/2004 | US6797380 Crystalline mixed spinel ferrite core and a polymerizable outer coating |
| 09/28/2004 | US6797374 Multilayer; nonmagnetic support, magnetic layer containing fatty ester lubricant; durability, wear resistance |
| 09/28/2004 | US6797373 Magnetic recording medium |
| 09/28/2004 | US6797130 Producing controllable contact start/stop zone of shaped and oriented bumps; reducing static friction |
| 09/28/2004 | US6796884 Abrasivity control of magnetic media using burnishing techniques |
| 09/28/2004 | US6796018 Method of forming a slider/suspension assembly |
| 09/23/2004 | WO2004081665A1 Chemical amplification type positive resist composition |
| 09/23/2004 | US20040186258 Crush stop |
| 09/23/2004 | US20040185308 Magnetic recording medium, method for producing the same, and magnetic recording apparatus |
| 09/23/2004 | US20040185307 Perpendicular magnetic recording medium and method for manufacturing the same |
| 09/23/2004 | US20040185306 'Thermal spring' magnetic recording media for writing using magnetic and thermal gradients |