| 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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| 09/24/2009 | US20090239101 Glass substrate and thermal-assisted magnetic recording disk |
| 09/24/2009 | US20090239100 Magnetic recording medium and method of manufacturing same |
| 09/24/2009 | US20090239099 Lubricant for magnetic recording media, and magnetic recording medium using the lubricant |
| 09/24/2009 | US20090239098 Magnetic head and method for producing the same |
| 09/24/2009 | US20090237844 Magnetic sensor device for and a method of sensing magnetic particles |
| 09/24/2009 | US20090237842 Low track-per-inch (tpi) zone with reduced need for adjacent-track-erasure (ate) refresh |
| 09/24/2009 | US20090237841 Magnetic head and magnetic recording device |
| 09/24/2009 | US20090237840 Storage medium driving apparatus and control method thereof |
| 09/24/2009 | US20090237839 Cpp-type magnetoresistance effect element having three magnetic layers |
| 09/24/2009 | US20090237838 Magnetic recording media and method of manufacturing the same, and magnetic recording/reproduction device |
| 09/24/2009 | US20090237837 Magnetic recording head |
| 09/24/2009 | US20090237835 Switching field controlled (SFC) media using anti-ferromagnetic thin layer in magnetic recording |
| 09/24/2009 | US20090237832 Error correction coding of longitudinal position information |
| 09/24/2009 | US20090237829 Information recording medium |
| 09/24/2009 | US20090237827 Signal processing circuit and magnetic storage apparatus |
| 09/24/2009 | US20090237826 Data storage apparatus |
| 09/24/2009 | US20090237823 Magnetic transfer method for magnetic recording medium, and magnetic recording medium |
| 09/24/2009 | US20090237456 Inkjet Printhead With Paddle For Ejecting Ink From One Of Two Nozzles |
| 09/24/2009 | US20090236308 Optical recording and reproducing medium substrate, manufacturing method of optical recording and reproducing medium manufacturing stamper and optical recording and reproducing medium manufacturing stamper |
| 09/24/2009 | US20090235518 Method of producing thin film magnetic head |
| 09/23/2009 | CN201315154Y Universal clamping head mechanism used for measuring hard disk suspension |
| 09/23/2009 | CN101542610A Electron beam drawing method |
| 09/23/2009 | CN101542609A Method of manufacturing discrete track recording medium and discrete track recording medium |
| 09/23/2009 | CN101542608A Method of manufacturing magnetic recording medium |
| 09/23/2009 | CN101542607A Method of manufacturing magnetic recording medium and magnetic recording medium |
| 09/23/2009 | CN101542606A Method of surface finish for glass substrate for magnetic disk and glass substrate for magnetic disk |
| 09/23/2009 | CN101542605A Process for producing glass substrate for recording medium, glass substrate for recording medium, recording medium, and holding jig |
| 09/23/2009 | CN101542604A Method for manufacturing magnetic recording medium and magnetic recording and reproducing apparatus |
| 09/23/2009 | CN101542603A Glass substrate for information recording medium, method for manufacturing glass substrate for information recording medium, and information recording medium |
| 09/23/2009 | CN101542602A Magnetic recording medium, method of manufacturing the same, and magnetic recording apparatus |
| 09/23/2009 | CN101540177A Imaged audio-visual and video product attached with pinyin subtitles |
| 09/23/2009 | CN101540174A Method of producing thin film magnetic head |
| 09/23/2009 | CN101540173A Method and device for storing data in reconstruction of disk array |
| 09/23/2009 | CN100543843C Perpendicular magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus |
| 09/22/2009 | US7593298 Method and apparatus for recording and reproducing information on and from optical disc |
| 09/22/2009 | US7593297 Information reproducing method and apparatus |
| 09/22/2009 | US7593295 Apparatus and method for compensating for defect of optical disc |
| 09/22/2009 | US7593196 Method and apparatus for providing a magnetic read sensor having a thin pinning layer and improved magnetoresistive coefficient ΔR/R |
| 09/22/2009 | US7593195 Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory |
| 09/22/2009 | US7593194 Tape recording head promoting lateral motion |
| 09/22/2009 | US7593193 Magnetoresistive element and magnetic memory device |
| 09/22/2009 | US7593192 Ramp arrangements for a disk drive and method |
| 09/22/2009 | US7593191 HGA having separate dimple element, disk drive unit with the same, and manufacturing method thereof |
| 09/22/2009 | US7593190 Flexure design and assembly process for attachment of slider using solder and laser reflow |
| 09/22/2009 | US7593189 Head gimbal assembly to reduce slider distortion due to thermal stress |
| 09/22/2009 | US7593188 Low protrusion compensation air bearing |
| 09/22/2009 | US7593187 Magnetic head having a heating coil |
| 09/22/2009 | US7593186 P1 write pole with shoulder formation |
| 09/22/2009 | US7593185 Perpendicular magnetic recording head having spacer layer in predetermined portion |
| 09/22/2009 | US7593184 Rotating write field generated by circulating domain walls in a magnetic ring: a DC-driven high-frequency oscillator |
| 09/22/2009 | US7593183 Magnetic write head design for reducing temperature induced protrusion |
| 09/22/2009 | US7593180 HDD data read control apparatus, medium, and method |
| 09/22/2009 | US7593177 Recording/reproducing method of magnetic tape |
| 09/22/2009 | US7593175 Magnetic transfer method, magnetic transfer apparatus, magnetic recording medium and magnetic record reproduction system |
| 09/22/2009 | US7593174 Method of manufacturing master recording medium, magnetic transfer method using the manufactured master recording medium, and method of manufacturing magnetic recording medium |
| 09/22/2009 | US7592127 Resist pattern thickening material, resist pattern and process for forming the same, and semiconductor device and process for manufacturing the same |
| 09/22/2009 | US7592081 Magnetic recording medium and magnetic storage device |
| 09/22/2009 | US7592080 film thickness of nonmagnetic intermediate layers can be decreased so that performance improvements such as reduced noise, increased S/N ratio, and improved write-ability are achieved |
| 09/22/2009 | US7592079 magnetic disk for information storage; magnetic anisotropy energy of the upper magnetic layer is at least about 150% of the magnetic anisotropy energy of the lower magnetic layer; heat resistance, overwrite performance |
| 09/22/2009 | US7591905 Method and apparatus for two dimensional assembly of particles |
| 09/22/2009 | US7591180 Contact inspection device, and contact inspection device and method for magnetic disk device |
| 09/22/2009 | US7591064 Method of fabrication for tape medium read head with unitary formation of multiple elements |
| 09/17/2009 | US20090233440 Seed Layers for Metallic Interconnects |
| 09/17/2009 | US20090231967 Rendering pre-recorded and additional content |
| 09/17/2009 | US20090231762 Magnetoresistive effect element and thin-film magnetic head with the magnetoresistive effect element |
| 09/17/2009 | US20090231761 Head suspension assembly and storage device |
| 09/17/2009 | US20090231760 Head clip and working method using the same |
| 09/17/2009 | US20090231759 Head slider, head assembly and information storage device |
| 09/17/2009 | US20090231758 Head suspension unit and head suspension assembly |
| 09/17/2009 | US20090231757 Head for tape drive with transversely varying contour |
| 09/17/2009 | US20090231756 Multi-channel tape head having asymmetric channel arrays |
| 09/17/2009 | US20090231755 Magnetic recording medium and magnetic recording and reproducing apparatus |
| 09/17/2009 | US20090231748 Magnetic recording medium, apparatus and method for recording reference signal in the same |
| 09/17/2009 | US20090231747 Thermally assisted magnetic recording head and method of manufacturing the same |
| 09/17/2009 | US20090231746 Magnetic recording apparatus and magnetic recording medium |
| 09/17/2009 | US20090231745 Programmable soft-output viterbi algorithm system and method |
| 09/17/2009 | US20090231113 Products and Processes For Providing Haptic Feedback In Resistive Interface Devices |
| 09/17/2009 | US20090229112 Method of producing head slider |
| 09/17/2009 | US20090229111 Two step annealing process for TMR device with amorphous free layer |
| 09/17/2009 | US20090229110 Tool for use in removing head |
| 09/16/2009 | EP1579455B1 Method and circuit for operating a storage device |
| 09/16/2009 | CN101536091A Proximity field light generation element, proximity field light head, and information recording/reproducing device |
| 09/16/2009 | CN101536090A Recording head and information recording/reproducing device |
| 09/16/2009 | CN101536089A Magntic memory device |
| 09/16/2009 | CN101533643A Method and apparatus for servo control associated with rotational speed of disk in disk drive |
| 09/16/2009 | CN100541610C Patterned media and method of manufacturing the same, and magnetic recording apparatus |
| 09/15/2009 | US7590035 System and method for generating and using table of content (TOC) prints |
| 09/15/2009 | US7589939 Magnetic sensor using giant magnetoresistive elements and method for manufacturing the same |
| 09/15/2009 | US7589938 Read-write head with integrated microactuator |
| 09/15/2009 | US7589937 Thin film magnetic head with high Fe alloy plating film and manufacturing method thereof |
| 09/15/2009 | US7589936 Center-tapped write coil |
| 09/15/2009 | US7589931 Method, apparatus, and storage medium for controlling track seek servo in disk drive, and disk drive using same |
| 09/15/2009 | US7589930 Zone based repeated runout error compensation |
| 09/15/2009 | US7589927 Dynamically adapting a read channel equalizer |
| 09/15/2009 | US7589926 Methods and apparatus for formatting memory media |
| 09/15/2009 | US7589925 Method of accessing variable density data tracks in a disk drive |
| 09/15/2009 | US7588843 Magnetic recording medium and method of making the same |
| 09/15/2009 | US7588842 Magnetically soft underlayer (SUL) is magnetically pinned by a magnetic pinning layer having perpendicular magnetic anisotropy; bulk magnetization of the pinning layer can advantageously form a SUL that is substantially free of domain; magnetic coercivity of SUL <30 Oe; tapes; disks |
| 09/15/2009 | US7588841 Strong coupling perpendicularly by the ferromagnetic lateral coupling layer (LCL) grain boundaries overlaying the boundaries of the generally segregated/decoupled grains of ferromagnetically exchange-coupled magnetic layer (MAG1); tunable level of intergranular exchange; heat resistance; writeability |
| 09/15/2009 | US7587811 Method for manufacturing a magnetic write head for perpendicular magnetic data recording |