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Patent Assignment Assignor Details
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Assignor Name : YAFFE, HENRY H.
Total Assignments: 9
Assignment: 1
Reel/Frame:006455/0866   Pages: 6
Recorded: 02/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LENARD G.
Exec Dt:
02/18/1993
2
HENRY, CHARLES H.
Exec Dt:
02/18/1992
3
KAZARINOV, RUDOLF F.
Exec Dt:
02/19/1993
4
YAFFE, HENRY H.
Exec Dt:
02/19/1993
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440416
NONE
08021698
Correspondence name and address
P.V.D. WILDE, AT&T BELL LABORATORIES
M.I. FINSTON
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:007733/0349   Pages: 5
Recorded: 10/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRY, CHARLES H.
Exec Dt:
10/17/1995
2
LASKOWSKI, EDWARD J.
Exec Dt:
10/23/1995
3
LI, YUAN P.
Exec Dt:
10/17/1995
4
YAFFE, HENRY H.
Exec Dt:
10/17/1995
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719976
NONE
08547767
Correspondence name and address
AT&T CORP.
S. H. DWORETSKY
600 MOUNTAIN AVENUE, P.O. BOX 636
MURRY HILL, NJ 07974-0636
Assignment: 3
Reel/Frame:007787/0446   Pages: 3
Recorded: 11/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAFFE, HENRY H.
Exec Dt:
11/15/1995
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5604828
NONE
08560754
Correspondence name and address
AT&T CORP.
S. H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRY HILL, NJ 07974-0636
Assignment: 4
Reel/Frame:007790/0419   Pages: 4
Recorded: 11/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVALL, CHARLES
Exec Dt:
11/15/1995
2
WHITE, IAN A.
Exec Dt:
11/15/1995
3
YAFFE, HENRY H.
Exec Dt:
11/15/1995
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579421
NONE
08560755
Correspondence name and address
AT&T CORP.
S. H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRY HILL, NJ 07974-0636
Assignment: 5
Reel/Frame:007791/0563   Pages: 4
Recorded: 11/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOREN, UZIEL
Exec Dt:
11/24/1995
2
YAFFE, HENRY H.
Exec Dt:
11/15/1995
3
LAMPERT, NORMAN R.
Exec Dt:
11/15/1995
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5835696
NONE
08561675
Correspondence name and address
AT&T CORP.
S. H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRY HILL, NJ 07974-0636
Assignment: 6
Reel/Frame:008369/0235   Pages: 3
Recorded: 01/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CSIPKES, ANDREI
Exec Dt:
01/16/1997
2
YAFFE, HENRY H.
Exec Dt:
01/16/1997
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
8530 CORRIDOR ROAD
SAVAGE, MARYLAND 20763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5778132
NONE
08784909
Correspondence name and address
CIENA CORPORATION
MARGARET A. BURKE, ESQ.
LEGAL DEPARTMENT
8530 CORRIDOR ROAD
SAVAGE, MD 20763
Assignment: 7
Reel/Frame:008602/0799   Pages: 3
Recorded: 05/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEXANDER, STEPHEN B.
Exec Dt:
05/02/1997
2
YAFFE, HENRY H.
Exec Dt:
05/02/1997
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
920 ELKRIDGE LANDING ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6101011
NONE
08862930
Correspondence name and address
CIENA CORPORATION
STEPHEN R. WHITT, ESQ.
LEGAL DEPARTMENT
920 ELKRIDGE LANDING ROAD
LINTHICUM, MD 21090
Assignment: 8
Reel/Frame:009155/0037   Pages: 4
Recorded: 03/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEXANDER, STEPHEN B.
Exec Dt:
03/03/1998
2
ARCHAMBAULT, JEAN-LUC
Exec Dt:
03/03/1998
3
MIZRAHI, VICTOR
Exec Dt:
03/03/1998
4
YAFFE, HENRY H.
Exec Dt:
03/04/1998
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
920 ELKRIDGE LANDING RD.
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6281997
NONE
08927781
Correspondence name and address
CIENA CORPORATION
DAVID L. SOLTZ, ESQ.
LEGAL DEPARTMENT
920 ELKRIDGE LANDING RD.
LINTHICUM, MD 21090
Assignment: 9
Reel/Frame:011720/0508   Pages: 4
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAFFE, HENRY H.
Exec Dt:
03/30/2001
Assignee
1
YAFO NETWORKS, INC.
1340 F CHARWOOD ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010028760
09799218
Correspondence name and address
YAFO NETWORKS, INC.
BRETT G. ALTEN, ESQ.
1340 F CHARWOOD ROAD
HANOVER, MD 21076

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