Inventor

ZAYAS FERNANDO A

US21 patents

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

ZAYAS FERNANDO A

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Accurate tracking of coil resistance based on current, voltage and angular velocity

Accurate tracking of coil resistance

Method for constrained implementation of variable data TPI

Constrained implementation of variable data TPI

System and method for optimizing track spacing across a stroke

Ramp arrangement and method for measuring the position of an actuator in a rotating media data storage device

Ramp arrangement and method for measuring the position of an actuator in a rotating media data storage device

Systems and methods for self-servowriting with improved retry position of wedges

Incorporating repeatable run-out during self-writing of servo patterns in a rotatable media data storage device

Alternative implementation of vendor unique commands

Method for an alternative implementation of vendor unique commands

DIGITAL EQUIPMENT CORP

Method and apparatus for transferring information over a common parallel bus using a fixed sequence of bus phase transitions

Method and apparatus for surface reallocation for improved manufacturing process margin

Fair arbitration scheme for arbitrating between multiple nodes in a computer system seeking control of a common bus

Double unequal bus timeout

Adaptive track seeking for disk drives

TOSHIBA KK

Disk drive with efficient handling of off-track events during sequential write

Handling of verification data in disk drive cache

KABUHSIKI KAISHA TOSHIBA

Disk drive write method

QUANTUM CORP

Double unequal bus timeout

EHRLICH RICHARD M

Low-overhead storage of a hibernation file in a hybrid disk drive