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Patent Assignment Assignor Details
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Assignor Name : ZHANG, WEI Y.
Total Assignments: 2
Assignment: 1
Reel/Frame:012800/0415   Pages: 5
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/08/2002
Assignee
1
620 PENNSYLVANIA AVENUE
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059953
Correspondence name and address
WOODCOCK WASHBURN LLP
DAVID A. CHERRY, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 2
Reel/Frame:015188/0887   Pages: 7
Recorded: 04/08/2004
Conveyance: RE-RECORDED TO CORRECT THE STATE OF INCORPORATION IN THE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL 012800 FRAME 0415.
Assignor
1
Exec Dt:
03/08/2002
Assignee
1
700 PENNSYLVANIA DRIVE
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059953
Correspondence name and address
WOODCOCK WASHBURN LLP
DAVID A. CHERRY
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301

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