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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	6052653	Issue Dt:	04/18/2000	Application #:	08890775	Filing Dt:	07/11/1997
Inventors:	ROBERT G. MAZUR, ROBERT C. STEPHENSON, MARK J. ANDY, CATHERINE L. HARTFORD et al
Title:	SPREADING RESISTANCE PROFILING SYSTEM

Assignment: 1

Reel/Frame:

008940/0711

Recorded: 01/16/1998

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

MAZUR, ROBERT G.

Exec Dt:

12/16/1997

STEPHENSON, ROBERT C.

Exec Dt:

12/12/1997

ANDY, MARK J.

Exec Dt:

12/04/1997

HARTFORD, CATHERINE L.

Exec Dt:

11/25/1997

ROGERS, JOHN R.

Exec Dt:

11/26/1997

Assignee:

SOLID STATE MEASUREMENTS, INC.

110 TECHNOLOGY DRIVE

PITTSBURGH, PENNSYLVANIA 15275

Correspondent:

WEBB ZIESENHEIM BRUENING LOGSDON ORKIN

& HANSON, P.C. - WILLIAM H. LOGSDON

700 KOPPERS BLDG.

436 SEVENTH AVENUE

PITTSBURGH, PA 15219-1818

Assignment: 2

Reel/Frame:

030172/0092

Recorded: 04/08/2013

Pages: 7

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

SOLID STATE MEASUREMENTS, INC.

Exec Dt:

03/04/2013

Assignee:

SEMICONDUCTOR PHYSICS LABORATORY, INC.

PRIELLE KORNELIA U. 2.

BUDAPEST, HUNGARY 1117

Correspondent:

THE WEBB LAW FIRM PC

ONE GATEWAY CENTER, 420 FT. DUQUESNE BLV

SUITE 1200

PITTSBURGH, PA 15222

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