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Patent Assignment Assignor Details
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Assignor Name : CHANG, CHENG CHENG
Total Assignments: 2
Assignment: 1
Reel/Frame:012905/0418   Pages: 3
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2002
2
Exec Dt:
03/21/2002
3
Exec Dt:
03/21/2002
4
Exec Dt:
03/21/2002
5
Exec Dt:
03/21/2002
6
Exec Dt:
03/21/2002
Assignee
1
SCIENCE-BASED INDUSTRIAL PARK
NO. 121 PARK AVENUE 3
HSIN-CHU, TAIWAN
Property
 
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10144521
Correspondence name and address
TUNG & ASSOCIATES
RANDY W. TUNG
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 2
Reel/Frame:066408/0891   Pages: 4
Recorded: 02/07/2024
Attorney Dkt #:P3013USI/P3336USI/P2885US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/18/2023
Assignee
1
3F,NO.153,SEC.4, SANHE RD, SANCHONG DIST.,
NEW TAIPEI CITY, TAIWAN 241
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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App #
 
Pat #
Pub #
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15044789
 
15406799
 
17500541
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 220776
CHANTILLY, VA 20153

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