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Expired patents of:
Seagate Technology, Inc.

Displaying 1 to 50 of 192 patents. (Retrieval took 2.104 seconds.)

 Patent TitleExpired:
1.Fully integrated programmable filters for disc drive subsystems2007-02-21
2.Lock mechanism for restraining a head of a head/arm assembly2007-02-14
3.Measuring stiction and friction between the heads and discs of a hard disc drive2007-01-12
4.Split ring mounting for disk drive spindle and actuator shafts2007-01-12
5.Electrostatic grounding system for a manually operated fluid dispenser2007-01-05
6.Method and apparatus for testing a spindle in a disc drive2007-01-05
7.Controlled laser texturing glass-ceramic substrates for magnetic recording media2006-12-29
8.High magnetic moment thin film head core2006-12-13
9.Audible noise reduction in a disc drive2006-12-08
10.Molded ridge tolerance compensator2006-11-22
11.Dual fiber optic laser texturing2006-11-17
12.High/friction/lower clamping force mechanism for discs in a disc drive2006-11-17
13.Crash stop and magnetic latch for optimum use of disc space2006-11-15
14.Wafer including scribe line grooves for separating thin film heads and process for making the same2006-11-10
15.Apparatus and method for sputtering carbon2006-11-03
16.Magnetic carriage latch for a disc drive2006-11-01
17.Disc centering sleeve for a disc drive2006-10-27
18.Disc drive cartridge including magnetic bearings2006-09-15
19.De-swaging technique for head gimbal assembly2006-09-13
20.Wire carrier for disk drive2006-09-08
21.Actuator latch activated by head gram load for hard disc drives2006-09-08
22.Setting bearing preload utilizing thermal exspansion/contraction2006-09-01
23.Precision 2-part epoxy dispensing apparatus and method2006-09-01
24.Disc drive head positioning servo system with coherent adjacent track magnetic patterns2006-08-23
25.Reduced torque unloading ramp system for a hard disk drive2006-08-23
26.Disk drive architecture including a current-induced latching device2006-08-18
27.Disc clamp shim for a rigid disc drive2006-07-26
28.Panelized printed circuit cables for high volume printed circuit cable manufacturing2006-07-21
29.Laser texturing of magnetic recording medium using a crystal material2006-07-21
30.Method and apparatus for recording defective track identification information in a disk drive2006-07-21
31.Gimbal for a flexure for top-terminated heads2006-07-19
32.Disc centering device for a disc drive2006-07-14
33.Method of making an insulator pattern for thin film head sliders2006-07-07
34.Data track following method for disc drives2006-07-07
35.Process for making studless thin film magnetic head2006-07-05
36.Method of manufacturing CoCrTa/CoCrTaPt bi-layer magnetic thin films2006-06-30
37.Calibration method for multisample dynamic headspace sampler2006-06-30
38.Selection of optimal read/write channel parameters in a hard disc drive2006-06-30
39.Dynamic compensation of servo burst measurement offsets in a disc drive2006-06-30
40.Magnetic transducer receiver for a disk drive2006-06-21
41.Fixed crash stop2006-06-09
42.Three flange carriage structure for improved voice coil support2006-06-09
43.Method for forming a one-piece flexure for small magnetic heads2006-06-04
44.Servo position error signal calibration in a hard disc drive2006-06-02
45.Disk clamp with clamp load carrying beams2006-06-02
46.Dual pivot disc drive apparatus and method2006-05-31
47.Small foot machining guide for recording heads2006-05-26
48.Constrain layer damping of a disc drive printed wiring assembly2006-05-26
49.Flexure mounting plate with deswaging tabs2006-05-26
50.Compliant pivot mechanism for a rotary actuator2006-05-24

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