| Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
|---|
| 03/14/2000 | US6037030 High capacity optimum for digital recording and excellent electromagnetic characteristics |
| 03/14/2000 | US6037007 Method of forming a uniform photoresist film using gas flow |
| 03/14/2000 | US6036824 Sputtering textured substrate having circumferential grooves with thin film nucleation layer, then covering it with thin film magnetic layer and protective cobalt alloy coating forms disk with larger coercivity in circumferential direction |
| 03/14/2000 | US6036813 Method of making anisotropic conductive adhesive interconnects for head attachment in rigid disc drive device for manufacturing a groove bearing |
| 03/14/2000 | US6035681 Etched/lubricated swage balls for use in DASD suspension-arm |
| 03/09/2000 | WO2000013413A1 Method and apparatus to synthesize and defeat video copy protection signals |
| 03/09/2000 | WO2000013194A1 Magnetoresistive material with two metallic magnetic phases |
| 03/09/2000 | WO2000013176A1 Magnetic recording support with high recording density |
| 03/09/2000 | WO2000013175A1 Method of forming plating film and upper magnetic pole of induction write head |
| 03/09/2000 | WO2000012647A1 Diamond abrasive particles and method for preparing the same |
| 03/09/2000 | WO2000012231A1 Method of removing organic materials from substrates |
| 03/09/2000 | WO1999063536A3 Very-high-density memory device utilizing a scintillating data-storage medium |
| 03/09/2000 | DE19942438A1 Method and device for searching for the first available, good substitute block in an optical storage recording medium identifies if there is at least one entry in a secondary defect list without an entry for a substitute block allocation. |
| 03/09/2000 | DE19919945A1 Magnetoresistivkopfleseverstärker Magnetoresistivkopfleseverstärker |
| 03/09/2000 | CA2341857A1 Magnetoresistive material with two metallic magnetic phases |
| 03/08/2000 | EP0984451A1 Improved data writing to data storage medium |
| 03/08/2000 | EP0984441A1 Recording medium, recording apparatus and recording method |
| 03/08/2000 | EP0984434A1 Magnetic recording medium and magnetic recording apparatus |
| 03/08/2000 | EP0983844A2 Multilayered biaxially oriented polyester film, method of preparation and its use as magnetic tape film with optimized magnetic characteristics |
| 03/08/2000 | EP0983589A1 Data transducer and method for writing data utilizing the bottom pole as the trailing edge of a thin-film magnetic tape write head |
| 03/08/2000 | EP0983588A1 Encoded servo track configurations, servo writing heads and systems/methods regarding same |
| 03/08/2000 | EP0656143B1 Method and apparatus for the determination of azimuth error |
| 03/08/2000 | CN2368129Y Formation machine for reading-writing arm of hard magnetic-disc machine of computor |
| 03/08/2000 | CN1246825A 双轴取向聚酯膜 The biaxially oriented polyester film |
| 03/08/2000 | CN1246645A Head element, head, platen using them and camera using platen |
| 03/08/2000 | CN1246505A Polishing composite |
| 03/07/2000 | USRE36603 Distance-controlled tunneling transducer and direct access storage unit employing the transducer |
| 03/07/2000 | US6035351 Storage of user defined type file data in corresponding select physical format |
| 03/07/2000 | US6034941 Vibration-absorbing damper for optical disk drive |
| 03/07/2000 | US6034852 Magnetic head device producing method with conductive pattern terminal portions extending outwardly from printed wiring board to contact head chip lead wires |
| 03/07/2000 | US6034851 Shorting bar and test clip for protecting magnetic heads from damage caused by electrostatic discharge during manufacture |
| 03/07/2000 | US6034849 Thin film magnetic head and method of manufacturing the same |
| 03/07/2000 | US6034848 Low profile multi-layer coil merged thin film magnetic head |
| 03/07/2000 | US6034847 Apparatus and thin film magnetic head with magnetic membrane layers of different resistivity |
| 03/07/2000 | US6034846 Complex magnetic head having upper and lower rank core chips and method for manufacturing the same |
| 03/07/2000 | US6034845 Spin-valve magnetic head with the pinned layer having different directions for its magnetization axis and its easy axis |
| 03/07/2000 | US6034844 Video cassette recorder equipped with head drum assembly having a bearing with pumping vanes |
| 03/07/2000 | US6034843 Actuator arm assembly and wiring aparatus used in a disk storage system for wiring voice coil wires to a flex cable |
| 03/07/2000 | US6034842 Subambient pressure slider for constant flying height |
| 03/07/2000 | US6034838 Magnetic recording/reproducing device with an improved carriage location detector |
| 03/07/2000 | US6034837 Disk drive zoned sequential data format and head switch sequence |
| 03/07/2000 | US6034836 Method for compensating for track shift during servo control of a magneto resistive head |
| 03/07/2000 | US6034835 Multiple servo track types using multiple frequency servo patterns |
| 03/07/2000 | US6034834 Head driving device and method for driving the same for reducing error due to actuator structure vibration |
| 03/07/2000 | US6034830 Information recording medium having divided cylinder address storage |
| 03/07/2000 | US6034829 Disk drive and servo pattern write method for preventing read errors resulting from a thermal asperity within an erase area between a servo pad area and a gray code area |
| 03/07/2000 | US6034828 Recording of reproducing apparatus |
| 03/07/2000 | US6034364 Optical disc system including focus capture assembly with focus error signal circuit and method for operating same |
| 03/07/2000 | US6034011 Mixed crystals of lithium silicate and quartz |
| 03/07/2000 | US6033810 Molded articles using glass as substrate, such as holographic optical element, optical reflector and encoder, and method of producing these articles |
| 03/07/2000 | US6033792 Soft magnetic thin film, and magnetic head and magnetic recording device using the same |
| 03/07/2000 | US6033772 CoCrNiTa/Cr magnetic recording medium |
| 03/07/2000 | US6033760 Magnetic recording medium |
| 03/07/2000 | US6033759 Magnetic recording medium |
| 03/07/2000 | US6033755 Base plate for suspension assembly in hard disk drive with tapered inner barrel |
| 03/07/2000 | US6033723 Method and apparatus for coating plurality of wet layers on flexible elongated web |
| 03/07/2000 | US6033580 Thin film magnetic head with special pole configuration |
| 03/07/2000 | US6033532 Oxide film fabrication method and electronic device |
| 03/07/2000 | US6033522 Surface treatment method and apparatus for rotatable disc |
| 03/07/2000 | US6033491 Fabrication process of Ni-Mn spin valve sensor |
| 03/07/2000 | US6033120 Compound bearing assembly for swing arm of hand disc drive |
| 03/07/2000 | US6032779 Control of magnetic printed sheets |
| 03/07/2000 | US6032353 Magnetic head with low stack height and self-aligned pole tips |
| 03/07/2000 | US6032352 Method of manufacturing rigid disk drive with dynamic head loading apparatus |
| 03/07/2000 | CA2033004C Magnetic recording medium |
| 03/02/2000 | WO2000011670A1 Heated head for data storage systems |
| 03/02/2000 | WO2000011667A1 Hard disk vapor lube |
| 03/02/2000 | WO2000011666A1 Assembly comprising at least one embedded chip with magnetic head(s) |
| 03/02/2000 | WO2000011665A1 Assembly for chip(s) with magnetic head(s) and method for making same |
| 03/02/2000 | WO2000011664A1 Thin film shielded magnetic read head device |
| 03/02/2000 | WO2000011663A1 System and method for extending the operating life of a magnetoresistive transducer provided in a disk drive system |
| 03/02/2000 | WO1999053483A9 Aromatic polyamide film for high-density magnetic recording medium |
| 03/02/2000 | DE19838799A1 Magnetischer Aufzeichnungsträger mit hoher Aufzeichnungsdichte A magnetic recording medium with high recording density |
| 03/02/2000 | DE19838198A1 High elasticity modulus glass and lithium oxide-containing glass-ceramic, e.g. for hard disk substrates, have specified silicon, boron, alkali and alkaline earth metal, zirconium, titanium, niobium and lanthanum oxide contents |
| 03/01/2000 | EP0982880A2 Optical transmitter having temperature compensating function and optical transmission system |
| 03/01/2000 | EP0982853A2 Amplifier |
| 03/01/2000 | EP0982715A1 Black plate-shaped ferrite composite particles with magnetoplumbite structure and magnetic recording medium using the same |
| 03/01/2000 | EP0982714A1 Magnetic Disk |
| 03/01/2000 | EP0982508A2 A compound bearing apparatus, and a spindle motor and a swing arm for a hard disk drive means including such bearing apparatus |
| 03/01/2000 | EP0982115A1 Biaxially oriented polyester film for magnetic recording media |
| 03/01/2000 | EP0981818A2 A rotary magnetic head device for a magnetic recording and reproducing apparatus. |
| 03/01/2000 | EP0981817A2 Arrangement for reading information from a magnetic record carrier |
| 03/01/2000 | EP0896716A4 Pwm/linear driver for disk drive voice coil actuator |
| 03/01/2000 | EP0728531B1 Method for forming a particle layer on a substrate, method for flattening an irregular substrate surface, and particle-layered substrate |
| 03/01/2000 | CN2366940Y Machine for reading electronic documentations |
| 03/01/2000 | CN1246002A Optical transmitter with temperature-compensation function and optical transmission system |
| 03/01/2000 | CN1245952A Low magnetic moment/high coercivity fixed layer for magnetic tunnel junction sensor |
| 02/29/2000 | USRE36589 Audio data recording system for recording voice data as an optically readable code on a recording medium for recording still image data photographed by a camera |
| 02/29/2000 | US6031813 Optical recording medium having dual information surfaces |
| 02/29/2000 | US6031807 Programming the inductance of read/write heads |
| 02/29/2000 | US6031698 Multiple partition tape cartridge detection means |
| 02/29/2000 | US6031697 Method of cleaning disk drive recording head |
| 02/29/2000 | US6031696 Thin-film magnetic head having conductive material contacting sides of the upper pole layer and an upper surface of the lower pole layer |
| 02/29/2000 | US6031695 Combined read head and write head with non-magnetic electrically conductive layer on upper pole tip thereof |
| 02/29/2000 | US6031694 Magnetic head with protective film comprising amorphous CaMgSi2 b. O.su6, Mg2 SiO4 and/or MgAl2 O4 |
| 02/29/2000 | US6031692 Magnetoresistive device and magnetoresistive head |
| 02/29/2000 | US6031691 Magnetoresistance effect magnetic head and manufacturing method therefor |
| 02/29/2000 | US6031690 Air flow actuated latch for actuator arm in a disc drive |
| 02/29/2000 | US6031689 Magnetic disc reading head having reduced friction with a floppy disk |
| 02/29/2000 | US6031688 Suspension mounting plate with cantilevered load beam support |