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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	6266458	Issue Dt:	07/24/2001	Application #:	09416904	Filing Dt:	10/13/1999
Inventors:	JOON TAE AHN, HAK KYU LEE, MIN-YONG JEON, DONG SUNG LIM, KYONG-HON KIM
Title:	TUNABLE OPTICAL FILTERING SYSTEM USING FIBER-OPTIC POLARIMETRIC INTERFEROMETER

Assignment: 1

Reel/Frame:

010946/0991

Recorded: 07/03/2000

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

AHN, JOON TAE

Exec Dt:

11/16/1999

LEE, HAK KYU

Exec Dt:

11/16/1999

JEON, MIN-YONG

Exec Dt:

11/16/1999

LIM, DON SUNG

Exec Dt:

11/16/1999

KIM, KYONG-HON

Exec Dt:

11/16/1999

Assignee:

ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

YUSONG-GU

161 KAJONG-DONG

TAEJON 305-350, KOREA, REPUBLIC OF

Correspondent:

SEED INTELLECTUAL PROPERTY

LAW GROUP PLLC

E. RUSSELL TARLETON

701 FIFTH AVENUE, SUITE 6300

SEATTLE, WA 98104-7092

Assignment: 2

Reel/Frame:

011470/0199

Recorded: 12/29/2000

Pages: 6

Conveyance:

CORRECTIVE ASSIGNMENT CORRECTING THE FOURTH ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 10946, FRAME 0991. ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.

Assignors:

AHN, JOON TAE

Exec Dt:

11/16/1999