Inventor

BOUTAGHOU ZINE-EDDINE

US288 patents

⚠️ This page may combine multiple inventors who share the name “BOUTAGHOU ZINE-EDDINE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOUTAGHOU ZINE-EDDINE

SEAGATE TECHNOLOGY LLC

Co-located microactuator lever assembly

Dynamic measurement of head media spacing modulation

Disc drive actuation system having an injection molded magnetic micro-actuator with metal beam inserts and its method of fabrication

Slider with pressure relief trenches

Shear-based transducer for HDD read/write element height control

Fly height control for a read/write head over patterned media

Microactuator structure with vibration attenuation properties

Slider and method for actively controlling crown curvature

Disc drive with improved head pitch adjustment

Disc head slider having wear-resistant pads for enhanced damping

Head suspension assembly for testing a slider

Magnetic media with permanently defined non-magnetic tracks and servo-patterns

Structure and fabrication process for integrated moving-coil magnetic micro-actuator

Fly height control slider with crown and cross curve de-coupling

Burnishing head with fly height control spacer

Integrated electrostatic slider fly height control

Micro-actuator structure for improved stability

Electrostatic slider fly height control

Adjustable fly height control using an adjustable head actuator assembly

Seal for micro-electro-mechanical devices

Flyability and glide methodology for 100 GPSI

Inertial latch for mobile and small disc drives

Patterned and directional selective roughening of a slider air-bearing surface

Slider for disc storage system

Coil-structures for magnetic microactuator

Rigid body microactuator having elastic joint attachment

Method for determining characteristics of an asperity based upon detection members having a unique vibration frequency

Slider for disc storage system

Texturing of herringbone air and fluid bearings

IBM

Disk drive with primary and secondary actuator drives

Method and apparatus for ramp load and unload

Method and apparatus for ramp load and unload

Disk drive having position sensor for ramp load and unload, and method for its use

System for equalizing operating temperature by allocating infrequently accessed data to the high temperature DASD and allocating frequently accessed data to the low temperature DASD

Elastic insert shroud to provide maximum effective shrouding shock mitigation and filtering in high speed disk drives

Compliant vibration isolation housing assembly for a data storage system

Disk drive with rotatable bumper blocks

Disc drive having an integral gasket and continuous outer perimeter shock bumper

Integral hub and disk clamp for a disk drive storage device

Electric motor having axially centered ball bearings

Sensitive sensor internally mounted shock for a disk drive

SEAGATE TECHNOLOGY

Leading surface slider microactuator

Piezoelectric engageable slider and slider microactuator

Gimbal suspension for supporting a head in a disc drive assembly

Thermal asperity detection head

Gimbal micropositioning device

Method of forming a magnetic media

Head gimbal assembly to reduce slider distortion due to thermal stress

Magnetic microactuator with capacitive position sensor

Micro disc drive employing arm level microactuator