Multi-trace transmission lines for R/W head interconnect in hard disk drive
Patent 5717547 Issued on February 10, 1998. Estimated Expiration Date: 
October 3, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 3, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesTwo-layered tape lead wire for magnetic head Gimbal flexure and electrical interconnect assembly Rotary disk storage unit and head suspension therefor Method for manufacturing a magnetic head suspension provided with circuit wiring Patent #: 5597496 InventorAssigneeApplicationNo. 726450 filed on 10/03/1996US Classes:360/246, Noise reduction360/234.5, Electrical attachment of slider/head360/245.9Flexible printed circuit typeExaminersPrimary: Wolff, John H.Attorney, Agent or FirmInternational ClassG11B 005/48AbstractAn integrated transmission line array of multiple interleaved trace conductors symmetrically formed in a single plane for electrically interconnecting a read element or a write element of a dual element read/write head to a preamplifier circuit in a disk drive. | |
