Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
07/2008
07/01/2008US7394619 Disk drive write head for writing cross-track magnetizations
07/01/2008US7394618 System and method for cleaning a tape drive
07/01/2008US7394614 Control method to reduce settle TMR in hard disk drives
07/01/2008US7394613 Control device, disk device, and seek orbit generation method
07/01/2008US7394612 Third order curve fit for head skew in a hard disk drive
07/01/2008US7394608 Read channel apparatus for asynchronous sampling and synchronous equalization
07/01/2008US7394607 Disk drive with position detection
07/01/2008US7394606 Information storage device and write control circuit
07/01/2008US7394605 Broadband transmission path apparatus, suspension assembly and storage medium apparatus
07/01/2008US7394163 Method of mounting semiconductor chip
07/01/2008US7393623 Incorporation of markings in optical media
07/01/2008US7393601 Weak antiferromagnetically coupled media with a five element magnetic alloy and a low moment stabilizing layer
07/01/2008US7393458 Porous material and production process thereof
07/01/2008US7393262 Apparatus including pin adapter for air bearing surface (ABS) lapping
07/01/2008US7393083 Inkjet printer with low nozzle to chamber cross-section ratio
07/01/2008US7393066 Servo systems, servo heads, servo patterns for data storage especially for reading, writing, and recording in magnetic recording tape
07/01/2008US7392580 Method for manufacturing a slider using electromagnetic wave
07/01/2008US7392579 Method for protecting a slider mounted CPP GMR or TMR read head sensor from noise and ESD damage
07/01/2008US7392578 Thin film magnetic head and manufacturing method thereof
07/01/2008US7392577 Method for manufacturing a perpendicular magnetic head
06/2008
06/27/2008CA2614795A1 System and method for improving the efficiency, comfort, and/or reliability in operating systems, such as for example windows
06/26/2008WO2008075582A1 Near-field light assisting magnetic recording head and recording device using the same
06/26/2008WO2008075432A1 Magnetic recording medium and magnetic recording device
06/26/2008US20080152956 magnetic layer comprising a ferromagnetic powder dispersed in a binder; radiation curing compound having a carbonate bond; excellent storage stability, smoothness, and electromagnetic conversion characteristics
06/26/2008US20080152955 addition of copper to the recording layer as well as improved underlayers; heating a substrate prior to deposition of a first layer can help remove contaminations on the substrate and thus reduce defects
06/26/2008US20080152954 width of the connection layer becomes smaller from the writing magnetic layer towards the information storing layer
06/26/2008US20080152953 portion of the magnetic layer doped with the impurity ions may have smaller magnetic anisotropic energy than a second portion of the magnetic layer
06/26/2008US20080152952 Organic spin transport device
06/26/2008US20080152951 Vertical magnetic recording head device
06/26/2008US20080152794 Information storage devices using movement of magnetic domain walls and methods of manufacturing the same
06/26/2008US20080151741 Recording/reproducing medium and method
06/26/2008US20080151725 Apparatus And Method For Optimized Write Strategy Control
06/26/2008US20080151724 Systems and methods for managing unavailable storage devices
06/26/2008US20080151721 Recording medium for storing start position information for each zone and method of managing data using the information
06/26/2008US20080151720 Apparatus for transferring data with respect to a write-once storage medium, and the write once storage medium
06/26/2008US20080151718 Information storage medium including a track pitch in a system lead-in area that is longer than a track pitch in a data lead-in area
06/26/2008US20080151717 Recording and reproducing apparatus
06/26/2008US20080151715 Disc Apparatus
06/26/2008US20080151714 Recording power correction method and recording and reproduction apparatus for optical disk
06/26/2008US20080151713 Recording and/or reproducing methods and appratuses
06/26/2008US20080151712 Recording and reproducing apparatus and recording medium
06/26/2008US20080151711 Optical disc apparatus, optical information equipment with the optical disc apparatus, and focusing control lsi in the optical disc apparatus
06/26/2008US20080151709 Seeking method for optical disk drive
06/26/2008US20080151442 High iron free layer for magnetic tunnel junction sensors
06/26/2008US20080151441 Magnetoresistive sensor having an anisotropic hard bias with high coercivity
06/26/2008US20080151440 Method for fabricating a three terminal magnetic sensor for magnetic heads with a semiconductor junction
06/26/2008US20080151439 Tmr sensor having magnesium/magnesium oxide tunnel barrier
06/26/2008US20080151438 Magnetoresistive element
06/26/2008US20080151437 Perpendicular magnetic recording head including wrap around shield with notched top write gap and method of fabricating the same
06/26/2008US20080151436 Magnetic recording method using ferromagnetic resonance and thin-film magnetic head for using the method
06/26/2008US20080151435 Storage apparatus, method of detecting failure in head of storage apparatus, and storage medium storing failure detection program
06/26/2008US20080151434 Low friction load/unload lift tab
06/26/2008US20080151433 Disk drive device and carriage of actuator used therein
06/26/2008US20080151432 High frequency interconnect signal transmission lines
06/26/2008US20080151431 Thermally assisted magnetic head
06/26/2008US20080151430 Adjustment of pitch and roll static torques in a disk drive head gimbal assembly
06/26/2008US20080151429 Magnetic disk device
06/26/2008US20080151428 Head suspension assembly and storage medium drive
06/26/2008US20080151427 Thermally assisted recording of magnetic media using an optical resonant cavity and nano-pin power delivery device
06/26/2008US20080151426 System and method for compliant, adaptive hard drive sliders
06/26/2008US20080151424 Formation of low resistance damascene coils
06/26/2008US20080151423 Spacer, manufacturing method of the spacer, disc drive having the storage
06/26/2008US20080151422 Enhanced planarization liftoff structure and method for making the same
06/26/2008US20080151418 Tradeoff between reliability and performance for a disk drive
06/26/2008US20080151417 Disk drive with variable track density
06/26/2008US20080151416 Synchronous servo channel for tape drive systems
06/26/2008US20080151415 Progressive track width head and method
06/26/2008US20080151414 Method and apparatus for positioning head using spiral servo pattern in a disk drive
06/26/2008US20080151413 Method and apparatus for writing servo pattern using spiral pattern in disk drive
06/26/2008US20080151412 Method and apparatus for writing spiral servo pattern in a disk drive
06/26/2008US20080151407 Write omission detector, write omission detecting method, and computer product
06/26/2008US20080151406 Storage apparatus, method of controlling amount of write current overshoot in storage apparatus and storage medium storing its program
06/26/2008US20080148553 Extracting particles from a slider to enable particle quantification
06/26/2008US20080148552 Method of manufacturing a wrap around shield for a perpendicular write pole using a laminated mask with an endpoint detection layer
06/25/2008EP1936621A1 Disk device and disk medium
06/25/2008EP1936610A1 Support for magnetic recording medium, and magnetic recording medium
06/25/2008EP1568016B1 Information storage systems
06/25/2008EP1269491B1 Multi-layer tunneling device with a graded stoichiometry insulating layer and method of manufacture
06/25/2008EP1183684B1 Reactive ion beam etching method and a thin film head fabricated using the method
06/25/2008CN101207283A Systems and methods using diodes to protect electronic devices
06/25/2008CN101207177A Magnetoresistive device, film head and disc driving equipment
06/25/2008CN101206872A Patterned magnetic medium, magnetic recording medium and magnetic storage device
06/25/2008CN101206871A Patterned magnetic recording medium and method of manufacturing the same
06/25/2008CN101206870A Single-pass self-servowriting method and system employing a low sector rate startup procedure
06/25/2008CN101206869A Micro actuator for small platform disc drive device and manufacturing method thereof
06/25/2008CN101206868A Improved magnetic head tabs combination and manufacturing method thereof as well as disk drive unit
06/25/2008CN101206867A Magnetic disk drive and suspension assembly adopted therein
06/25/2008CN101206866A Magnetic head and magnetic disk apparatus
06/25/2008CN101206865A High frequency field assisted write device
06/25/2008CN101206864A Magnetic write head with thermoelectric cooling device
06/25/2008CN101204708A Recovery cup cleaning method and substrate treatment apparatus
06/25/2008CN100397523C Optical disc device
06/25/2008CN100397487C Head, head suspension assembly, and disk device provided with same
06/25/2008CN100397486C Metal ball joining method of magnetic head assembly
06/25/2008CN100397485C Two layer writer heater using writer as one current lead
06/25/2008CN100396710C Perfluoropolyether ester compound, lubricant and magnetic recording medium
06/24/2008US7392078 Radiation imaging apparatus
06/24/2008US7391961 Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus
06/24/2008US7391957 Television recorder having a removable hard disk drive
06/24/2008US7391707 Devices and methods of detecting movement between media and probe tip in a probe data storage system