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Inventor

Leo Wai Kay Lau

Inventor
Hong Kong, CN

Overview

2→
Patents
2011
Patent span
Physics
Primary field (CPC G)

Patents· 2 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%
G01RMeasuring electric variables25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
7,986,481'Magnetic reproducing method for suppressing low temperature noise'20117,872,471'Testing method of head element and magnetic recording and reproducing apparatus capable of head evaluating'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to SAE MAGNETICS HK LTD (2)· patent assignee history
2011Patents assigned to TDK CORP (2)· patent assignee history
2011Based in Hong Kong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAE MAGNETICS HK LTD22011
TDK CORP22011
Locations
LocationPatentsSpan
Hong Kong, CN22011