Inventor

Duei-Cherng Wang

Inventor

Changhua County, TW

Overview

2003

Patent span

Physics

Primary field (CPC G)

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%

Y10TTechnical subjects covered by former us classification50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to CHOU LIH-HSIN (1)· patent assignee history

2003Based in Changhua County, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHOU LIH-HSIN	1	2003

Locations

Location	Patents	Span
Changhua County, TW	1	2003