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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/27/2002
Application #:
09241656
Filing Dt:
02/02/1999
Inventors:
GANG YU, YONG CAO
Title:
COLUMN-ROW ADDRESSABLE ELECTRIC MICROSWITCH ARRAYS AND SENSOR MATRICES EMPLOYING THEM
Assignment: 1
Reel/Frame:
013507/0291Recorded: 11/25/2002Pages: 5
Conveyance:
CORRECTION OF ASSIGNEE AND CORRESPONDENT
Assignors:
Exec Dt:
03/01/1997
Exec Dt:
03/01/1997
Assignee:
6780 CORTONA DRIVE
SANTA BARBARA, CALIFORNIA 93117
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
WANG, CHEN
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 2
Reel/Frame:
009855/0841Recorded: 03/25/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/01/1999
Exec Dt:
03/01/1999
Assignee:
6780 CORTONA DRIVE
SANTA BARBARA, CALIFORNIA 93117
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, LLP
WILLIAM H. BENZ
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 3
Reel/Frame:
013122/0314Recorded: 07/25/2002Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CHANGE THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 9855 FRAME 0841.
Assignors:
Exec Dt:
03/01/1999
Exec Dt:
03/01/1999
Assignee:
6780 CORTONA DRIVE
SANTA BARBARA, CALIFORNIA 93117
Correspondent:
BURNS, DOANE, SWECKER, ET AL.
WILLIAM H. BENZ
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:
043994/0014Recorded: 10/31/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/31/2017
Assignee:
974 CENTRE ROAD, P.O. BOX 2915
CHESTNUT RUN PLAZA
WILMINGTON, DELAWARE 19805
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD, P.O. BOX 2915
CHESTNUT RUN PLAZA
WILMINGTON, DE 19805

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