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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	008447/0365			Pages:	4
		Recorded:	04/21/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 22

1

Patent #:	4423450	Issue Dt:	12/27/1983	Application #:	06260899	Filing Dt:	05/06/1981
Title:	MAGNETIC HEAD AND MULTITRACK TRANSDUCER FOR PERPENDICULAR RECORDING AND METHOD FOR FABRICATING

2

Patent #:	4636894	Issue Dt:	01/13/1987	Application #:	06588235	Filing Dt:	03/12/1984
Title:	RECORDING HEAD SLIDER ASSEMBLY

3

Patent #:	4751598	Issue Dt:	06/14/1988	Application #:	06697153	Filing Dt:	02/01/1985
Title:	THIN-FILM, CROSS-FIELD, CLOSED-FLUX ELECTROMAGNETIC FIELD DEVICE

4

Patent #:	4757402	Issue Dt:	07/12/1988	Application #:	06914996	Filing Dt:	10/03/1986
Title:	SLIDER ASSEMBLY FOR SUPPORTING A MAGNETIC HEAD

5

Patent #:	4860139	Issue Dt:	08/22/1989	Application #:	07064184	Filing Dt:	06/19/1987
Title:	PLANARIZED READ/WRITE HEAD AND METHOD

6

Patent #:	5041932	Issue Dt:	08/20/1991	Application #:	07441716	Filing Dt:	11/27/1989
Title:	INTEGRATED MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR STRUCTURE

7

Patent #:	5063712	Issue Dt:	11/12/1991	Application #:	07503276	Filing Dt:	04/02/1990
Title:	MICRO-BURNISHING FLEX HEAD STRUCTURE

8

Patent #:	5073242	Issue Dt:	12/17/1991	Application #:	07632958	Filing Dt:	12/21/1990
Title:	METHOD OF MAKING INTEGRATED MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR STRUCTURE

9

Patent #:	5111351	Issue Dt:	05/05/1992	Application #:	07710561	Filing Dt:	06/05/1991
Title:	INTEGRATED MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR STRUCTURE

10

Patent #:	5163218	Issue Dt:	11/17/1992	Application #:	07710891	Filing Dt:	06/11/1991
Title:	METHOD OF MAKING INTEGRATED MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR STRUCTURE

11

Patent #:	5490027	Issue Dt:	02/06/1996	Application #:	07783619	Filing Dt:	10/28/1991
Title:	GIMBALED MICRO-HEAD/FLEXURE/CONDUCTOR ASSEMBLY AND SYSTEM

12

Patent #:	5174012	Issue Dt:	12/29/1992	Application #:	07806611	Filing Dt:	12/12/1991
Title:	METHOD OF MAKING MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR UNIT(S)

13

Patent #:	5396388	Issue Dt:	03/07/1995	Application #:	07843895	Filing Dt:	02/27/1992
Title:	COMPACT, HIGH-SPEED, ROTARY ACTUATOR AND TRANSDUCER ASSEMBLY WITH REDUCED MOMENT OF INERTIA AND MASS-BALANCED STRUCTURAL OVERLAP WITH DRIVE MOTOR AND ORGANIZING METHOD FOR THE SAME

14

Patent #:	5550691	Issue Dt:	08/27/1996	Application #:	07966095	Filing Dt:	10/22/1992
Title:	SIZE-INDEPENDENT, RIGID-DISK, MAGNETIC, DIGITAL-INFORMATION STORAGE SYSTEM WITH LOCALIZED READ/WRITE ENHANCEMENTS

15

Patent #:	5453315	Issue Dt:	09/26/1995	Application #:	07992886	Filing Dt:	12/14/1992
Title:	UNITARY MICRO-FLEXURE STRUCTURE AND METHOD OF MAKING SAME

16

Patent #:	5557488	Issue Dt:	09/17/1996	Application #:	08011890	Filing Dt:	02/01/1993
Title:	GIMBALED MICRO-HEAD/FLEXURE/CONDUCTOR ASSEMBLY AND SYSTEM

17

Patent #:	6600631	Issue Dt:	07/29/2003	Application #:	08338394	Filing Dt:	11/14/1994
Title:	TRANSDUCER/FLEXURE/CONDUCTOR STRUCTURE FOR ELECTROMAGNETIC READ/WRITE SYSTEM

18

Patent #:	5625515	Issue Dt:	04/29/1997	Application #:	08389964	Filing Dt:	01/20/1995
Title:	COMPACT, HIGH-SPEED, ROTARY ACTUATOR AND TRANSDUCER ASSEMBLY WITH REDUCED MOMENT OF INERTIA AND MASS-BALANCED STRUCTURAL OVERLAP WITH DRIVE MOTOR, AND ORGANIZING METHOD FOR THE SAME

19

Patent #:	6804085	Issue Dt:	10/12/2004	Application #:	08408036	Filing Dt:	03/21/1995
Title:	HARD DRIVE SYSTEM INTERFACE BETWEEN INTERFACE BETWEEN A DISK SURFACE AND A TRANSDUCER CONTACTING THE SURFACE

20

Patent #:	5483025	Issue Dt:	01/09/1996	Application #:	08441254	Filing Dt:	05/15/1995
Title:	UNITARY MICRO-FLEXURE STRUCTURE

21

Patent #:	5632669	Issue Dt:	05/27/1997	Application #:	08452041	Filing Dt:	05/26/1995
Title:	INTERACTIVE METHOD FOR LAPPING TRANSDUCRS

22

Patent #:	6493191	Issue Dt:	12/10/2002	Application #:	08528890	Filing Dt:	09/15/1995
Title:	PLANAR MAGNETIC RING HEAD FOR CONTACT RECORDING WITH A RIGID DISK

Assignors

1

COLE, JAMES A. (AS COLLATERAL AGENT FOR THE ATTACHED SECURED PARTIES)

Exec Dt:

04/18/1997

2

ADVANCED TECHNOLOGY VENTURES III

Exec Dt:

04/18/1997

3

AENEAS VENTURE CORPORATION

Exec Dt:

04/18/1997

4

BRENTWOOD ASSOCIATES II LIQUIDATING TRUST

Exec Dt:

04/18/1997

5

BRENTWOOD ASSOCIATES III LIQUIDATING TRUST

Exec Dt:

04/18/1997

6

BRENTWOOD ASSOCIATES IV, L.P.

Exec Dt:

04/18/1997

7

COTTRELL, RICHARD

Exec Dt:

04/18/1997

8

EVERGREEN II, L.P.

Exec Dt:

04/18/1997

9

MORGENTHALER VENTURE PARTNERS

Exec Dt:

04/18/1997

10

MORGENTHALER VENTURE PARTNERS II

Exec Dt:

04/18/1997

11

NEW ENTERPRISE ASSOCIATES V, LIMITED PARTNERSHIP

Exec Dt:

04/18/1997

12

NIPPON ENTERPRISE DEVELOPMENT CORP.

Exec Dt:

04/18/1997

13

SPECTRA ENTERPRISE ASSOCIATES, LIMITED PARTNERSHIP

Exec Dt:

04/18/1997

14

WOLFENSOHN ASSOCIATES L.P.

Exec Dt:

04/18/1997

Assignee

1

530 RACE STREET

SAN JOSE, CALIFORNIA 95126

Correspondence name and address
	PAUL, HASTING, JANOFSKY & WALKER LLP
	DEANNE H OZAKI, ESQ.
	555 S. FLOWER STREET, 23RD FLOOR
	LOS ANGELES, CA 90071

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