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Inventor

Minsun Ouyang

Inventor
Hsinchu, TW

Overview

3→
Patents
2002–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Nprimary
H02NElectric machines not otherwise provided for67%
G11BInformation storage based on relative movement between record carrier and transducer33%
PatentTitleYear
6,754,902'Driving mechanism for optical head of optical disc driver'20046,717,331'Piezoelectric ultrasonic motor with multi-layer thin disks'20046,489,705'Thin-disc piezoelectric actuating ultrasonic motor'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to NAT SCIENCE COUNCIL REPUBLIC CHINA (1)· patent assignee history
2002–2004Based in Hsinchu, TW· patent location history
2004Patents assigned to IND TECH RES INST (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST22004
NAT SCIENCE COUNCIL REPUBLIC CHINA12002
Locations
LocationPatentsSpan
Hsinchu, TW32002–2004