Inventor

NGUYEN DAVID D

US19 patents

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

NGUYEN DAVID D

WESTERN DIGITAL TECH INC

Reducing head gain calibration time in a disk drive

Disk drive employing asymmetric acceleration/deceleration pulses for acoustic noise reduction during unlatch

Method of manufacturing and disk drive produced by measuring the read and write widths and varying the track pitch in the servo-writer

Disk drive with efficient coil temperature estimation

Disk drive estimating angular position of spindle motor during spin-up by computing differences in winding current rise times

Method for improving servo performance in a disk drive having tracks with mini servo wedges

Method of manufacturing and disk drive produced by measuring the read and write widths and varying the track pitch in the servo-writer

Disk drive having first and second seek operating modes for controlling voice coil motor temperature rise

Reducing estimation period for repeatable runout errors in a disk drive

Method and disk drive for improving head position accuracy during track following through real-time identification of external vibration and monitoring of write-unsafe occurrences

3M INNOVATIVE PROPERTIES CO

Conformable multilayer films

Abrasive article for providing a clear surface finish on glass

Method for providing a clear surface finish on glass

Continuous process for indirect printing of polymeric films having texture

Multilayer processing devices and methods

MINNESOTA MINING & MFG

Abrasive article for providing a clear surface finish on glass

Method for providing a clear surface finish on glass

AIR PROD & CHEM

Support system and method for jacketed multiple cryogenic pipes for cyrogenic fluid transfer

DUFRESNE JOEL R

Multilayer processing devices and methods