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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	6392853	Issue Dt:	05/21/2002	Application #:	09489973	Filing Dt:	01/24/2000
Inventors:	Min Li, Simon H. Liao, Cheng T. Horng, Youfeng Zheng, Ru-Ying Tong, Kachan Ju
Title:	SPIN VALVE STRUCTURE DESIGN WITH LAMINATED FREE LAYER

Assignment: 1

Reel/Frame:

010546/0212

Recorded: 01/24/2000

Pages: 5

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

LI, MIN

Exec Dt:

12/27/1999

LIAO, SIMON H.

Exec Dt:

12/27/1999

HORNG, CHENG T.

Exec Dt:

12/27/1999

ZHENG, YOUFENG

Exec Dt:

12/27/1999

TONG, RU-YING

Exec Dt:

12/27/1999

JU, KOCHAN

Exec Dt:

12/27/1999

Assignee:

HEADWAY TECHNOLOGIES, INC.

678 S. HILLVIEW DRIVE

MILPITAS, CALIFORNIA 95035

Correspondent:

GEORGE O. SAILE

20 MCINTOSH DRIVE

POUGHKEEPSIE, NEW YORK 12603

Assignment: 2

Reel/Frame:

011213/0044

Recorded: 09/21/2000

Pages: 8

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

RYOBI NORTH AMERICA, INC.

Exec Dt:

06/14/2000

Assignee:

MTD SOUTHWEST INC.

5965 GRAFTON ROAD

VALLEY CITY, OHIO 44280

Correspondent:

ROGER D. EMERSON, ESQ.

4421 RANCHWOOD SPUR

AKRON, OH 44333-1343

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