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Patent Assignment Assignor Details
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Assignor Name : CHANG, YI-PIN
Total Assignments: 4
Assignment: 1
Reel/Frame:015643/0719   Pages: 2
Recorded: 07/30/2004
Attorney Dkt #:pat-1575
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/07/2004
Assignee
1
3F, NO. 10, LI-HSIN ROAD
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10903580
Correspondence name and address
RAYMOND SUN
12420 WOODHALLY WAY
TUSTIN, CA 92782
Assignment: 2
Reel/Frame:022652/0918   Pages: 4
Recorded: 05/07/2009
Attorney Dkt #:N1085-00591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2009
2
Exec Dt:
04/30/2009
3
Exec Dt:
04/28/2009
Assignee
1
NO. 8, LI-HSIN ROAD 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12433680
Correspondence name and address
STEVEN E. KOFFS, DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 3
Reel/Frame:022695/0942   Pages: 3
Recorded: 05/18/2009
Attorney Dkt #:2009.0047/1085.590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2009
2
Exec Dt:
05/13/2009
Assignee
1
NO. 8, LI-HSIN ROAD 6, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12467375
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 4
Reel/Frame:059288/0613   Pages: 3
Recorded: 03/17/2022
Attorney Dkt #:18506-2067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2022
2
Exec Dt:
03/16/2022
Assignee
1
VISTRA CORPORATE SERVICES CENTRE, WICKHAMS CAY II, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH VG1110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17696869
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660

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