Patent Assignment
Reel/Frame 011967/0481
Amended and Restated Certificate of Incorporation of Western Digital Corp.
Recorded: 2001-06-29
Received: 2001-07-12
Pages: 15
Assignor
WESTERN DIGITAL CORPORATION
Executed: 2001-04-06
Assignee
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE, LAKE FOREST, CA, 92630, UNITED STATES
Covered Properties
(15)
Pivot Bearing Cartridge Having Inner and Outer Ball Bearing Sets
Application:
09/823,740 →
Spindle Motor Having Inner and Outer Ball Bearing Sets
Application:
09/823,743 →
Disk Drive That Discerns the Polarity of a Head Signal from a Sync Mark to Enhance Data Detection
Application:
09/796,933 →
Mechanical Dual Stage Actuator Linkage for a Hard Disk Drive
Application:
09/796,919 →
Disk Drive Employing a Sync Mark Detector Comprising a Matched Filter and a Dual Polarity Correlator
Application:
09/796,838 →
Disk Drive with Efficient Coil Temperature Estimation
Application:
09/796,920 →
Disk Drive for Detecting a Polarity Error of a Magnetoresistive Head by Detecting a Sync Mark
Application:
09/797,446 →
Disk Drive Employing Separate Read and Write Repeatable Runout Estimated Values for a Head Having a Read Element Offset from a Write Element
Application:
09/796,837 →
Disk Drive Comprising a Motor Driver Ic Employing a Serial Interface for Initiating the Transmission of Real-Time Status Data to a Controller Ic
Application:
09/775,158 →
Disk Drive Employing Sector-Reconstruction-Interleave Sectors Each Storing Redundancy Data Generated in Response to an Interleave of Data Sectors
Application:
09/773,094 →
Disk Drive Employing Adaptive Feed-Forward Vibration Compensation to Enhance a Retry Operation
Application:
09/773,970 →
Disk Drive Comprising a Voice Coil Motor Having a Yoke Wuth a Multiple-Bend Magnetic Flux Conductor
Application:
09/775,161 →
Disk Drive Comprising a Bistable Latch with Bi-Level Grooves and a Spring Restraining Force
Application:
09/773,967 →
Disk Drive for Storing Sector-Reconstruction Sectors and for Storing a Sector-Reconstruction Status in Sectors Distributed Around a Disk
Application:
09/773,939 →
Method and Disk Drive for Improving Head Position Accuracy During Track Following Through Real-Time Identification of External Vibration
Application:
09/775,256 →