| 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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| 01/01/2013 | US8345383 Method to make an integrated side shield PMR head with non-conformal side gap |
| 01/01/2013 | US8345382 Magnetic head for perpendicular magnetic recording having a main pole and a shield and specifically structured and located coil elements and magnetic coupling layers |
| 01/01/2013 | US8345381 Magnetic head for perpendicular magnetic recording having a return path section |
| 01/01/2013 | US8345380 Spin torque oscillator and magnetic recording head and magnetic recording device mounted with the spin torque oscillator |
| 01/01/2013 | US8345374 Patterned media for heat assisted magnetic recording |
| 01/01/2013 | US8345373 Systems and methods for phase offset based spectral aliasing compensation |
| 01/01/2013 | US8345372 Apparatus for a medium having a medium identification pattern and a segment identification pattern |
| 01/01/2013 | US8345370 Magnetic disk drive and refresh method for the same |
| 01/01/2013 | US8345369 Systems and methods for data recovery using enhanced sync mark location |
| 01/01/2013 | US8345368 Bipolar position error bursts with unipolar servo fields |
| 01/01/2013 | US8345365 Data processing system having data reproduction independent of data processing |
| 01/01/2013 | US8343364 Double hard-mask mill back method of fabricating a near field transducer for energy assisted magnetic recording |
| 01/01/2013 | US8341826 Method for fabricating a magnetic recording transducer using a split seed layer |
| 01/01/2013 | US8341825 Method for manufacturing a thermally-assisted magnetic head |
| 12/27/2012 | WO2012176498A1 Method for adjusting position of optical element |
| 12/27/2012 | WO2012064691A3 System and method for reading a magnetic tape |
| 12/27/2012 | US20120328907 Glass for use as substrate for information recording medium, substrate for information recording medium and information recording medium, and their production methods |
| 12/27/2012 | US20120327537 Shield Stabilization Configuration With Applied Bias |
| 12/27/2012 | US20120327536 Media Design for High TPI for Write Fringing Reduction |
| 12/27/2012 | US20120327535 Chamfered Magnetic Write Pole |
| 12/27/2012 | US20120327533 Disk drive mapping out data tracks to avoid thermal asperities |
| 12/27/2012 | US20120327532 Tandem magnetic writer |
| 12/27/2012 | US20120327531 Low permeability material for a side shield in a perpendicular magnetic head |
| 12/27/2012 | US20120327530 Magnetic data eraser |
| 12/27/2012 | US20120327529 Method for active control of spacing between a head and a storage medium |
| 12/27/2012 | US20120327528 Data distribution system and method of same, data processing apparatus and method of same, and data recording medium |
| 12/27/2012 | US20120325771 System and method of fabricating media |
| 12/27/2012 | US20120324720 Magnetic head manufacturing method |
| 12/27/2012 | DE112011100370T5 Verfahren und Vorrichtung zum Betreiben einer Speichereinheit Method and apparatus for operating a memory unit |
| 12/26/2012 | CN202632753U Reading/writing magnetic head |
| 12/26/2012 | CN1941137B Signal processing apparatus, signal processing method and storage system |
| 12/26/2012 | CN102842312A Preparation method of perpendicular magnetic recording material |
| 12/26/2012 | CN102842311A Disk drive mapping out data tracks to avoid thermal asperities |
| 12/26/2012 | CN102214465B Fly-height control using asynchronous sampling |
| 12/26/2012 | CN102177546B Method for producing glass substrate for magnetic disk |
| 12/26/2012 | CN101582267B Magnetic head gimbal assembly, manufacturing method thereof and disk drive unit |
| 12/25/2012 | US8339919 Disk drive margining read channel by biasing log-likelihood ratios of a nonbinary iterative decoder |
| 12/25/2012 | US8339918 Optical reading method and optical reading system |
| 12/25/2012 | US8339915 Focus optimization routine with sub-optimal jump settings in optical disc systems |
| 12/25/2012 | US8339910 Dubbing device for dubbing data |
| 12/25/2012 | US8339754 TMR or CPP structure with improved exchange properties |
| 12/25/2012 | US8339753 Magnetic bias structure for magnetoresistive sensor |
| 12/25/2012 | US8339752 Magnetic head with wide sensor back edge, low resistance, and high signal to-noise ratio and methods of production thereof |
| 12/25/2012 | US8339751 Shield design for magnetic recording head |
| 12/25/2012 | US8339750 Spin accumulation magnetic sensor |
| 12/25/2012 | US8339748 Suspension assembly having a microactuator bonded to a flexure |
| 12/25/2012 | US8339747 Removable actuator assemblies for testing head gimbal assemblies of a storage device |
| 12/25/2012 | US8339746 Head suspension with base plate having flange aligned with and attached to auxiliary member |
| 12/25/2012 | US8339743 Substrate for suspension, and production process thereof |
| 12/25/2012 | US8339742 Slider with leading edge blend and conformal step features |
| 12/25/2012 | US8339741 Write pole trailing edge partial side shield |
| 12/25/2012 | US8339740 Recording head for heat assisted magnetic recording with diffusion barrier surrounding a near field transducer |
| 12/25/2012 | US8339739 Thermally assisted recording head with near field transducer having integral heatsink |
| 12/25/2012 | US8339738 Method for providing a magnetic recording transducer having a hybrid moment pole |
| 12/25/2012 | US8339737 Perpendicular magnetic recording head including non-magnetic protruding layer |
| 12/25/2012 | US8339736 Wire-assisted magnetic write device with low power consumption |
| 12/25/2012 | US8339735 Magnetic writer for patterned stack with increased write field |
| 12/25/2012 | US8339734 Magnetic write head having a wrap around trailing shield with an asymetrical side gap |
| 12/25/2012 | US8339727 Transitioning between modes of control for motor of recording device |
| 12/25/2012 | US8339726 Unique media identifier |
| 12/25/2012 | US8339724 Induction of magnetic bias in a magnetic recording disk |
| 12/25/2012 | US8339723 Split sector formatting of storage disks |
| 12/25/2012 | US8339722 Methods of demodulating a servo positon error signal on patterned media |
| 12/25/2012 | US8339720 Hybrid defect detection for recording channels |
| 12/25/2012 | US8338080 Process for forming resist pattern, semiconductor device and fabrication thereof |
| 12/25/2012 | US8338007 Magnetic recording medium and magnetic recording apparatus |
| 12/25/2012 | US8338006 Magnetic recording disk having pre-patterned surface features and planarized surface |
| 12/25/2012 | US8338005 Recording layer and multilayered soft underlayer |
| 12/25/2012 | US8338004 Magnetic tunnel junction structure having free layer with oblique magnetization |
| 12/25/2012 | US8336194 Method of fabricating a tunneling magnetoresistive (TMR) reader |
| 12/25/2012 | US8336193 Process for making magnetic recording medium and magnetic recording-reproducing apparatus |
| 12/20/2012 | WO2012174015A1 Servowriting of magnetic storage media having perpendicular anisotropy |
| 12/20/2012 | US20120320719 Thermally Assisted Magnetic Head Assembly and Magnetic Disk Device |
| 12/20/2012 | US20120320666 Magnetoresistive Element and Magnetic Memory |
| 12/20/2012 | US20120320474 Microwave assisted magnetic recording head and magnetic recording method therewith |
| 12/20/2012 | US20120320473 Magnetic sensor having a hard bias seed structure |
| 12/20/2012 | US20120320472 Environmental conditions based tape cleaning |
| 12/20/2012 | US20120320470 Tape cleaner |
| 12/20/2012 | US20120317794 Method for manufacturing disk drive device and disk drive device manufactured by same |
| 12/19/2012 | CN202615786U Demagnetizing coil for hard disk demagnetizing machine |
| 12/19/2012 | CN202615785U Novel storage device |
| 12/19/2012 | CN102834480A Polishing fluid composition for glass hard disc substrates |
| 12/19/2012 | CN101329873B Magnetic head and manufacturing method thereof |
| 12/18/2012 | US8335059 Tunneling magnetoresistive effect element and spin MOS field-effect |
| 12/18/2012 | US8335058 Magnetic sensor including a free layer having perpendicular to the plane anisotropy |
| 12/18/2012 | US8335057 CPP magnetoresistive head |
| 12/18/2012 | US8335056 CPP sensors with hard bias structures that shunt sense current towards a shield |
| 12/18/2012 | US8335055 Head suspension including a piezoelectric element adhesively mounted within an opening of an actuator base |
| 12/18/2012 | US8335054 Head suspension piezoelectric actuator with a nonconductive adhesive joining together the circumferential edge of an actuator base opening with a circumferential side face of the piezoelectric element |
| 12/18/2012 | US8335052 Plasmon antenna for thermally assisted magnetic head |
| 12/18/2012 | US8335051 Perpendicular magnetic recording head having a magnetic layer overhanging a trailing side of a main pole and method of manufacture thereof |
| 12/18/2012 | US8335049 Disk drive detecting crack in microactuator |
| 12/18/2012 | US8335048 Method of managing defect and apparatuses using the same |
| 12/18/2012 | US8335047 Patterned media with offset PES servo segments with length encoded track position |
| 12/18/2012 | US8333479 Mirror mounting assembly |
| 12/18/2012 | US8333008 Method for manufacturing a perpendicular magnetic recording transducer |
| 12/13/2012 | WO2012170823A1 Magnetic random access memory devices including multi-bit cells |
| 12/13/2012 | WO2012170819A1 Magnetic random access memory devices including multi-bit cells |
| 12/13/2012 | WO2012170689A1 Spin-torque magnetoresistive memory element and method of fabricating same |
| 12/13/2012 | US20120315505 Perpendicular magnetic recording disk with multiple magnetic layers and intermediate dual nucleation films for control of grain size |