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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04/12/2007 | US20070081274 Pinch roller driving mechanism for a magnetic recording/reproducing apparatus |
04/12/2007 | US20070081273 Hard disk drive apparatus and method with ramp parking |
04/12/2007 | US20070081271 Recording tape cartridge |
04/12/2007 | US20070081267 Magnetic disk drive with increased storage capacity |
04/12/2007 | US20070081266 Disk drive clock circuit that adjusts clock edge timing in response to servo information and methods thereof |
04/12/2007 | US20070079499 Encapsulated miniature hard disc drive |
04/12/2007 | US20070079498 Method of manufacturing a spin-valve giant magnetoresistive head |
04/12/2007 | DE112005000620T5 Erfassung von Daten bezüglich der Nutzung von Veröffentlichungen Gathering data concerning usage of publications |
04/11/2007 | EP1772865A2 Disk control apparatus, disk control method, and computer product |
04/11/2007 | EP1772857A2 Head stack assembly protecting member and method for installing head stack sssembly in hard disk drive using the same |
04/11/2007 | EP1771845A1 Recording medium, and method and apparatus of controlling access to the recording medium |
04/11/2007 | EP1771779A1 A system for controlling the temperature in components |
04/11/2007 | EP1560203B1 Vertical magnetic recording medium |
04/11/2007 | EP1168307B1 Digital data recording apparatus |
04/11/2007 | CN2888593Y Servo writing device of hard disc driver |
04/11/2007 | CN1947177A Glass substrate for magnetic disk and magnetic disk |
04/11/2007 | CN1947176A Magneto optical device |
04/11/2007 | CN1947175A Electrical current measurements at head-disk interface |
04/11/2007 | CN1946620A Packaging tray for disk drive head suspension assemblies |
04/11/2007 | CN1945726A Short-pulsed laser treatment for adjusting bending of hard disk drive component |
04/11/2007 | CN1945718A Dynamic method for asymmetry compensation in a storage read channel |
04/11/2007 | CN1945712A Light delivery module and heat-assisted magnet recording head employing the same |
04/11/2007 | CN1945700A Disk drive, biasing calculation, biasing compensation, biasing table editing methods and recording media |
04/11/2007 | CN1945699A Method and apparatus for adjusting static attitude of magnetic head |
04/11/2007 | CN1945698A Apparatus, system and method for access control |
04/11/2007 | CN1310246C 记录方法 Recording method |
04/11/2007 | CN1310229C Method and device for adjusting a control parameter of a servo of an optical drive |
04/11/2007 | CN1310228C Synchronization circuit for optical disc apparatus, optical regenerating apparatus and synchronization method for optical disc apparatus |
04/11/2007 | CN1310220C Method and device for generating a stable power control signal |
04/11/2007 | CN1310215C Magnetic recording media and magnetic storaging device |
04/11/2007 | CN1310214C Low environmental pressure slide block having zoning low environment region |
04/11/2007 | CN1310213C Load beam attachment to actuator arm |
04/11/2007 | CN1310212C Magnetic device and magnetic memory |
04/11/2007 | CN1310211C Perpendicular magnetic recording head built using an air-bearing surface damascene process |
04/11/2007 | CN1310035C Biasing circuit for magnetoresistive sensor and magnetoresistive magnetic head/arm electronic circuit |
04/11/2007 | CN1309523C Solder ball bonding method and bonding device |
04/10/2007 | US7203884 Shaped spectral coding and recording systems therefor |
04/10/2007 | US7203855 Power-saving control circuitry of electronic device and operating method thereof |
04/10/2007 | US7203783 Electrical host system with expandable optical disk recording and playing device |
04/10/2007 | US7203607 System and method for determining intergranular exchange in perpendicular recording media |
04/10/2007 | US7203154 Recording and playback of multi-channel digital audio having different resolutions for different channels |
04/10/2007 | US7203150 Optical recording medium and its recording system |
04/10/2007 | US7203145 Method for controlling recording optical power in optical disc device |
04/10/2007 | US7203140 Storage apparatus, recording medium recording a storage medium destruction program, and storage medium destruction method |
04/10/2007 | US7203135 Disk array system and method for controlling disk array system |
04/10/2007 | US7203060 Disk drive support assembly, clamp assembly and disk drive carrier |
04/10/2007 | US7203039 Side reading reduced GMR for high track density |
04/10/2007 | US7203038 GMR enhancing seedlayer for self pinned spin valves |
04/10/2007 | US7203037 Method and apparatus for providing a dual current-perpendicular-to-plane (CPP) GMR sensor with improved top pinning |
04/10/2007 | US7203036 Planar extraordinary magnetoresistance sensor |
04/10/2007 | US7203035 Thin-film magnetic head having a sheet-shaped heater with a lead part connected in series with the heater and having a resistance lower than the heater |
04/10/2007 | US7203034 Using eddy-currents for releasing actuator suspension assembly of rotary disk storage device |
04/10/2007 | US7203033 Head gimbal assembly with an integrated mechanical and electrical attachment and a stiff plate |
04/10/2007 | US7203032 Magnetic recording head and fabrication process |
04/10/2007 | US7203031 Substrate for thin-film magnetic head and method of manufacturing the substrate |
04/10/2007 | US7203030 System, method, and apparatus for aerodynamic diverter integrated with a diffuser in a bypass channel for applications in a disk storage device |
04/10/2007 | US7203029 Method and apparatus for controlling track seek servo of disk drive |
04/10/2007 | US7203028 Settling servo control method and apparatus for hard disc drive and method and apparatus for estimating acceleration constant of voice coil motor actuator suitable for the settling servo control method and apparatus |
04/10/2007 | US7203027 System and method for measuring the position of a tape drive head |
04/10/2007 | US7203026 Magnetic tape cartridge, servo writer, magnetic tape drive and method for reading servo signal |
04/10/2007 | US7203025 Magnetic recording medium, magnetic head, and magnetic recording and reproducing device |
04/10/2007 | US7203024 Method of testing servo burst signals of hard disk drive and recording medium adapted therefor |
04/10/2007 | US7203023 Magnetic recording unit and magnetic recording medium |
04/10/2007 | US7203022 Disk device, and positioning control method and signal-processing circuit for head |
04/10/2007 | US7203020 System and method for particle monitoring for a head disk assembly to detect a head disk interface event |
04/10/2007 | US7203019 Latch apparatus for latching an actuator arm assembly in a disk drive |
04/10/2007 | US7203018 Servo writer with clamping push pin |
04/10/2007 | US7203017 Timing recovery for data storage channels with buffered sectors |
04/10/2007 | US7203016 Method of reproducing data and control device using controllable dummy read gate |
04/10/2007 | US7203015 Method and apparatus for decoding sync marks in a disk |
04/10/2007 | US7203014 Preformat method for magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatus |
04/10/2007 | US7203013 Method and apparatus for asymmetry correction in magnetic recording channels |
04/10/2007 | US7203012 Signal processing apparatus |
04/10/2007 | US7202979 Optical rotational position information detecting apparatus |
04/10/2007 | US7201978 Magnetic recording medium |
04/10/2007 | US7201977 simultaneously exhibits increased thermal stability, writability, and signal-to-medium noise ratio ("SMNR") |
04/10/2007 | US7201947 CPP and MTJ reader design with continuous exchange-coupled free layer |
04/10/2007 | US7201827 Providing, in a sputtering chamber having a base pressure, a substrate; forming on substrate, using an Ar/O2 mixture as a sputtering gas, a seed layer; forming antiferromagnetic pinning layer on seed layer; forming synthetic antiferromagnetic (SyAF) pinned layer, forming copper spacer layer |
04/10/2007 | US7201639 Powder for disks |
04/10/2007 | US7201637 Simultaneous planarization of pole piece and coil materials for write head applications |
04/10/2007 | US7201324 Data storage device, apparatus and method for using same |
04/10/2007 | US7200919 Method of fabricating a magnetic transducer with multilayer conductive leads including a tantalum layer, a chromium layer and a rhodium layer |
04/10/2007 | US7200918 Method for forming an air bearing surface on a slider |
04/10/2007 | CA2169592C Method and apparatus for controlling bias levels |
04/05/2007 | WO2007037625A1 Method of generating strong spin waves and spin devices for ultra-high speed information processing using spin waves |
04/05/2007 | WO2007037441A1 Process for producing glass substrate for magnetic disk and process for producing magnetic disk |
04/05/2007 | WO2007037302A1 Polishing brush, polishing method, polishing device, and method of manufacturing glass substrate for magnetic disk |
04/05/2007 | WO2007036987A1 Magnetic head, information recording/reproducing, method for manufacturing magnetic head, and processing method |
04/05/2007 | WO2006130608A3 Disk drive fly height control based on constant power dissipation in read/write head heaters |
04/05/2007 | US20070079180 Method and an apparatus for frequency measurement |
04/05/2007 | US20070077395 Thin film device and thin film inductor |
04/05/2007 | US20070077369 Ferrite thin film, method of manufacturing the same and electromagnetic noise suppressor using the same |
04/05/2007 | US20070077365 Thin-film forming method, magnetic recording medium manufacturing method, and thin-film forming apparatus |
04/05/2007 | US20070076548 Information recording medium, recoding layer discriminating method ,recording layer discriminating apparatus, optical disk apparatus, information, etc. |
04/05/2007 | US20070076332 Magnetic sensor and current sensor |
04/05/2007 | US20070076331 Magnetoresistive sensor having an improved pinning structure |
04/05/2007 | US20070076330 Magnetic tunnel junction temperature sensors |
04/05/2007 | US20070076329 Magnetic encoder |
04/05/2007 | US20070076328 Magnetic recording head with ESD shunt trace |
04/05/2007 | US20070076327 Head gimbal assembly with precise positioning actuator for read/write head and disk drive device with the head gimbal assembly |