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Coating Processes > Magnetic Base Or Coating > Magnetic Coating > Applying Superposed Diverse Coating Or Coating A Coated Base Applying Superposed Diverse Coating Or Coating A Coated BaseApplying Superposed Diverse Coating Or Coating A Coated Base patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.07/12/07 - 20070160749 - Apparatus and method for manufacturing magnetic recording medium A method and apparatus for manufacturing a magnetic recording medium uses a small-diameter insulating substrate. The apparatus includes a carrier for a special size of 3.5 inches for receiving a plurality of small-diameter insulating substrates. Seed layers are deposited on the substrates, then each substrate is rotated to shift the ... 07/27/06 - 20060165881 - Ta based bilayer seed for irmn cpp spin valve The effectiveness of an IrMn pinning layer in a CPP GMR device at high switching fields has been improved by replacing the conventional single layer seed by a layer of tantalum and either ruthenium or copper. The tantalum serves to cancel out the crystallographic influence of underlying layers while the ... 07/13/06 - 20060153978 - Tunneling magneto-resistive spin valve sensor with novel composite free layer The conventional free layer in a TMR read head has been replaced by a composite of two or more magnetic layers, one of which is iron rich The result is an improved device that has a higher MR ratio than prior art devices, while still maintaining free layer softness and ... ### FreshPatents.com Support |