| 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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| 04/30/2002 | US6381093 Thin film magnetic head with magnetic films with increasing widths from a surface facing a recording medium |
| 04/30/2002 | US6381090 Hard disk drive head-media system having reduced stiction and low fly height |
| 04/30/2002 | US6381088 Apparatus for developing a dynamic servo signal from data in a magnetic disc drive and method |
| 04/30/2002 | US6381086 Programmable active damping for high-speed write driver |
| 04/30/2002 | US6381083 Multilevel signal equalization utilizing nonlinear maps |
| 04/30/2002 | US6381082 Arrangement for reading information form a record carrier |
| 04/30/2002 | US6380493 Circuit board |
| 04/30/2002 | US6379801 Silane derivatized lubricants for magnetic recording media |
| 04/30/2002 | US6379775 Magnetic recording medium and method of manufacturing the same |
| 04/30/2002 | US6379774 Aromatic polyester base film; coating of siloxane copolymerized polyester or acrylic resin, silicone or wax; binder resin, inert particles; free from blocking, rarely chipped |
| 04/30/2002 | US6379570 Magnetoresistive head; multilayer surfaces |
| 04/30/2002 | US6378772 Road marker magnetizing method |
| 04/30/2002 | US6378338 Method for producing magnetic disk substrates |
| 04/30/2002 | US6378195 Read/write head with a gimbal ball assembly |
| 04/30/2002 | CA2081238C Rotary head apparatus |
| 04/25/2002 | WO2002033713A1 Magnetic element, memory device and write head |
| 04/25/2002 | WO2002033698A1 Disc drive slider having textured pads |
| 04/25/2002 | WO2002033014A1 Method of polishing a memory or rigid disk with an ammonia and/or halide-containing composition |
| 04/25/2002 | US20020049678 Method and apparatus for encrypting and recording received content information on a recording medium using both medium identification information and a cipher key for encryption |
| 04/25/2002 | US20020049104 Rotary positioning stage |
| 04/25/2002 | US20020048824 Magnetoresistive read/ inductive write magnetic head assembly fabricated with silicon on hard insulator for improved durability and electrostatic discharge protection and method for manufacturing same |
| 04/25/2002 | US20020048695 Includes crystal orientation-determining film of specified crystal structure formed between the substrate and the undercoat film |
| 04/25/2002 | US20020048694 Nonmagnetic seed crystal layer, magnetic crystal layer containing non-magnetic atoms, and interlayer made by diffusing the nonmagentic atoms along the grain boundaries; reduced noise; magnetic recording media |
| 04/25/2002 | US20020048693 Perpendicular magnetic recording media and magnetic storage apparatus using the same |
| 04/25/2002 | US20020048692 Disk medium and disk apparatus |
| 04/25/2002 | US20020048691 Plastic film over substrate so substrate can be reinforced to increase stiffness without adversely effecting surface integrity and smoothness |
| 04/25/2002 | US20020048690 Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system |
| 04/25/2002 | US20020048637 Method and apparatus for producing magnetic recording medium having a low heat shrinkage factor |
| 04/25/2002 | US20020048631 Using polyvinylphenols substituted with alkoxymethyl groups and with acid-unstabilizing groups; acid generator; carboxymethyl-substituted aromatic compound |
| 04/25/2002 | US20020048254 Optical storage element |
| 04/25/2002 | US20020048252 Magnetic device |
| 04/25/2002 | US20020048229 Information displaying/reproducing device, informaiton editing device and information recording device |
| 04/25/2002 | US20020048225 Recording medium, recording and reproducing method and recording and reproducing apparatus |
| 04/25/2002 | US20020048224 Playback device having text display and communication with remote database of titles |
| 04/25/2002 | US20020048186 Magnetic element, memory device and write head |
| 04/25/2002 | US20020048128 Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system |
| 04/25/2002 | US20020048127 Magnetoresistance effect element |
| 04/25/2002 | US20020048126 Magnetoresistive effect thin-film magnetic head |
| 04/25/2002 | US20020048125 Shield design for magnetoresistive sensor |
| 04/25/2002 | US20020048124 Head supporting mechanism |
| 04/25/2002 | US20020048123 Head actuator with head support excitation shield |
| 04/25/2002 | US20020048122 Head sending mechanism, backlash eliminating mechanism therefor and actuator assembly |
| 04/25/2002 | US20020048121 Suspension for disc drive and manufacturing method therefor |
| 04/25/2002 | US20020048120 Bi-level cavity for a slider air-bearing surface |
| 04/25/2002 | US20020048118 Magnetic head cleaner mechanism having feature for bringing brush into secure contact with magnetic head when necessary |
| 04/25/2002 | US20020048117 Magnetic recording head with dielectric layer |
| 04/25/2002 | US20020048116 Thin film magnetic head |
| 04/25/2002 | US20020048115 Thin-film magnetic head and method of manufacturing same |
| 04/25/2002 | US20020048114 Magnetic head having a wear-resistant layer, and method of manufacturing such a magnetic head |
| 04/25/2002 | US20020048113 Voltage-constrained sinusoidal seek servo in hard disk drives |
| 04/25/2002 | US20020048112 Servo defect management scheme in hard disk drives |
| 04/25/2002 | US20020048111 Magnetic recording apparatus and magnetic recording method |
| 04/25/2002 | US20020048110 Amplifier |
| 04/25/2002 | US20020048109 dB linear variable gain amplifier |
| 04/25/2002 | US20020048108 Method and apparatus to detect and manage servo sectors with defect on servo pattern area in hard disk drives |
| 04/25/2002 | US20020048107 Circuit for self-writing servo and clock fields on a disc drive |
| 04/25/2002 | US20020048106 Master information carrier and method for manufacturing information recording medium using the same |
| 04/25/2002 | US20020047788 High rate runlength limited codes for 10-bit ECC symbols |
| 04/25/2002 | US20020047767 Electromagnetic field generator and method of operation |
| 04/25/2002 | US20020047318 Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same |
| 04/25/2002 | DE10050710A1 Polyurethane, useful for the production of magnetic recording media, has an anionic anchor group which is covalently bonded to a nitrogen atom containing polyether segment in the polyurethane. |
| 04/24/2002 | EP1199720A1 Disk unit |
| 04/24/2002 | EP1199713A2 Thin film magnetic head |
| 04/24/2002 | CN1346498A Magnetic materials |
| 04/24/2002 | CN1346156A Magnetic resistance element and magnetic device using same |
| 04/24/2002 | CN1346127A Magnetic disk controller, method, recording medium and checking method and device |
| 04/24/2002 | CN1083604C Cassette tape driving device |
| 04/24/2002 | CN1083601C Magnetic head device for magnetro-optical recording |
| 04/24/2002 | CN1083597C magnetoresistance effect device |
| 04/23/2002 | US6378052 Data processing system and method for efficiently servicing pending requests to access a storage system |
| 04/23/2002 | US6377425 One-piece load beam and gimbal flexure using flexible circuit |
| 04/23/2002 | US6377424 Shock-tolerant head gimbaling assembly for a disc drive having reduced disc spacing |
| 04/23/2002 | US6377423 Planar stitched write head having write coil insulated with inorganic insulation |
| 04/23/2002 | US6377422 Disc head with contact protection feature |
| 04/23/2002 | US6377418 Digital filter, servo control unit, and disk drive |
| 04/23/2002 | US6377417 Method for controlling repeatable runout compensation algorithm |
| 04/23/2002 | US6377416 A/D with digital PLL |
| 04/23/2002 | US6377415 Storage device having head IC confirmation processing |
| 04/23/2002 | US6377414 Magnetic media patterning utilizing heat-induced phase transition |
| 04/23/2002 | US6377413 Method and apparatus for encoding identification information on a magnetic disc |
| 04/23/2002 | US6377412 Method and apparatus for improving baseline recovery of an MR head using a programmable recovery time constant |
| 04/23/2002 | US6377411 Head IC, head amplifier circuit, head suspension assembly, and magnetic disk drive for avoiding electrostatic breakdown of magnetic head |
| 04/23/2002 | US6376964 Collocated rotating flexure microactuator for dual-stage servo in disk drives |
| 04/23/2002 | US6376402 Glasses and glass-ceramics with high specific young's modulus and their applications |
| 04/23/2002 | US6376260 Magnetic element with improved field response and fabricating method thereof |
| 04/23/2002 | US6376108 Nickel, iron, molybdenum alloy |
| 04/23/2002 | US6376097 Recording media with a TiW sealing layer |
| 04/23/2002 | US6376084 Glass-ceramics, process for producing the same, and substrate for information recording medium, information recording medium and information recording device each using the glass-ceramics |
| 04/23/2002 | US6376083 Containing ferromagnetism powder in polyurethane binders |
| 04/23/2002 | US6376043 Multilayer |
| 04/23/2002 | US6375761 Magnetoresistive material with two metallic magnetic phases |
| 04/23/2002 | US6375539 Lapping machine, lapping method, and row tool |
| 04/23/2002 | US6375108 Multi-layered drive leader for a tape drive |
| 04/23/2002 | US6375063 Multi-step stud design and method for producing closely packed interconnects in magnetic recording heads |
| 04/23/2002 | US6374481 Method for making microactuator for use in mass data storage devices |
| 04/23/2002 | US6374479 Method and apparatus for manufacturing slider |
| 04/23/2002 | CA2159291C Digital signal recording apparatus in which interleaved-nrzi modulation is generated with a lone 2t precoder |
| 04/18/2002 | WO2002031827A2 Suspension sense capability for windage control |
| 04/18/2002 | WO2002031826A2 Method to measure signal decay and a device therefor |
| 04/18/2002 | WO2002031817A2 Electrostatic discharge control in tape reading heads with conductive epoxy adhesive |