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Inventor

Diep L. Nguyen

Inventor
Castro Valley, CA, US

Overview

5→
Patents
2013–2020
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer50%
B23PMetal-working not otherwise provided for10%
F16CShafts10%
F16HGearing10%
H02KDynamo-electric machines10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
10,811,044In-pivot stepper motor for ball screw cam elevator mechanism for cold storage data storage device20209,662,753'Disk drive spindle with fluid journal bearing having increased radial clearance in axial end regions'20179,196,292'Rotary spindle having a disk clamp bottom land facing and in contact with a shaft top land'20158,667,667'Method for fabricating a disk drive base for a disk drive'20148,605,382'Disk drive to load a head to a load/unload (LUL) zone of a disk'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to WESTERN DIGITAL TECH INC (5)· patent assignee history
2013–2014Patents assigned to NGUYEN DIEP L (2)· patent assignee history
2013Patents assigned to BERTERO GERARDO A (1)· patent assignee history
2013Patents assigned to BRUNNETT DONALD (1)· patent assignee history
2013–2020Based in Castro Valley, CA, US· patent location history
2014Patents assigned to LI HONGQI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WESTERN DIGITAL TECH INC52013–2020
NGUYEN DIEP Lself22013–2014
BERTERO GERARDO A12013
BRUNNETT DONALD12013
LI HONGQI12014
Locations
LocationPatentsSpan
Castro Valley, California, US52013–2020