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Patent Assignment Assignor Details
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Assignor Name : CHENG, SHIYUAN
Total Assignments: 4
Assignment: 1
Reel/Frame:009190/0580   Pages: 5
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/1998
2
Exec Dt:
05/20/1998
3
Exec Dt:
05/20/1998
4
Exec Dt:
05/21/1998
Assignee
1
525 LEE ROAD
ROCHESTER, NEW YORK 14606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09083363
Correspondence name and address
EUGENE STEPHENS & ASSOCIATES
THOMAS B. RYAN
56 WINDSOR STREET
ROCHESTER, NY 14605
Assignment: 2
Reel/Frame:009394/0600   Pages: 5
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/1998
2
Exec Dt:
05/20/1998
3
Exec Dt:
05/19/1998
Assignee
1
525 LEE ROAD
ROCHESTER, NEW YORK 14606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09083742
Correspondence name and address
EUGENE STEPHENS & ASSOCIATES
THOMAS B. RYAN
56 WINDSOR STREET
ROCHESTER, NY 14605
Assignment: 3
Reel/Frame:011380/0672   Pages: 11
Recorded: 09/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2000
2
Exec Dt:
10/11/2000
3
Exec Dt:
09/24/2000
4
Exec Dt:
11/10/2000
Assignee
1
525 LEE ROAD
ROCHESTER, NEW YORK 14606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09664011
Correspondence name and address
EUGENE STEPHENS & ASSOCIATES
THOMAS B. RYAN
56 WINDSOR STREET
ROCHESTER, NEW YORK 14605
Assignment: 4
Reel/Frame:012807/0901   Pages: 5
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2002
2
Exec Dt:
05/30/2002
3
Exec Dt:
05/30/2002
4
Exec Dt:
05/30/2002
Assignee
1
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10064137
Correspondence name and address
GRAY, CARY, WARE & FREIDENRICH LLP
1221 SOUTH MOPAC EXPRESSWAY
SUITE 400
AUSTIN, TX 78746-6875

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