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Assignor Name : ZYSKIND, JOHN L.
Total Assignments: 13
Assignment: 1
Reel/Frame:005116/0270   Pages: 5
Recorded: 08/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AUSTIN, RICHARD F.
Exec Dt:
08/18/1989
2
FELDMAN, ROBERT D.
Exec Dt:
08/18/1989
3
SULHOFF, JAMES W.
Exec Dt:
08/18/1989
4
ZYSKIND, JOHN L.
Exec Dt:
08/18/1989
Assignees
1
BELL TELEPHONE LABORATORIES, INCORPORATED
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
2
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999694
NONE
07395922
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES,
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 2
Reel/Frame:005187/0398   Pages: 5
Recorded: 11/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DESURVIRE, EMMANUEL
Exec Dt:
11/22/1989
2
GILES, CLINTON R.
Exec Dt:
11/22/1989
3
SIMPSON, JAY R.
Exec Dt:
11/21/1989
4
ZYSKIND, JOHN L.
Exec Dt:
11/27/1989
Assignees
1
BELL TELEPHONE LABORATORIES INCORPORATED, A CORP. OF NY
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 89706
2
AMERICAN TELEPHONE AND TELEGRAPH CORPORATION, A CORP. OF NY
550 MADISON AVENUE
NEW YORK, NEW YORK 07974-2070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5005175
NONE
07441495
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 3
Reel/Frame:005484/0493   Pages: 6
Recorded: 10/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DESURVIRE, EMMANUEL
Exec Dt:
10/02/1990
2
GILES, CLINTON R.
Exec Dt:
10/05/1990
3
ZYSKIND, JOHN L.
Exec Dt:
10/02/1990
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP. OF NY
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5027079
NONE
07560664
Correspondence name and address
A.E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 4
Reel/Frame:005734/0691   Pages: 7
Recorded: 05/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, YUN C.
Exec Dt:
05/24/1991
2
DI GIOVANNI, DAVID J.
Exec Dt:
05/28/1991
3
STONE, JULIAN
Exec Dt:
05/24/1991
4
SULHOFF, JAMES W.
Exec Dt:
05/24/1991
5
ZYSKIND, JOHN L.
Exec Dt:
05/24/1991
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
A CORPORATION OF NEW YORK
550 MADISON AVE.,
NEW YORK, NY 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132976
NONE
07706135
Correspondence name and address
A. E. HIRSCH, JR.
AT & T BELL LABS.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 5
Reel/Frame:006120/0108   Pages: 4
Recorded: 05/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIGIOVANNI, DAVID J.
Exec Dt:
05/04/1992
2
MIZRAHI, VICTOR
Exec Dt:
05/04/1992
3
ZYSKIND, JOHN L.
Exec Dt:
05/04/1992
Assignee
1
AMERICAN TELEPHONE AND TELEGRPAH COMPANY
550 MADISON AVENUE
A CORPORATION OF NEW YORK
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5237576
NONE
07878791
Correspondence name and address
EUGENE E. PACHER
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE (ROOM 3C-512)
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 6
Reel/Frame:006270/0819   Pages: 8
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASPELL, JENNIFER
Exec Dt:
09/10/1992
2
BERGANO, NEAL S.
Exec Dt:
09/03/1992
3
NYMAN, BRUCE M.
Exec Dt:
09/10/1992
4
SMART, RICHARD G.
Exec Dt:
09/03/1992
5
SULHOFF, JAMES W.
Exec Dt:
09/03/1992
6
ZYSKIND, JOHN L.
Exec Dt:
09/03/1992
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS NEW YORK, NEW YORK 10013-2412
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223705
NONE
07929660
Correspondence name and address
P. V. D. WILDE
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 7
Reel/Frame:006533/0131   Pages: 5
Recorded: 04/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGANO, NEAL S.
Exec Dt:
04/13/1993
2
MAZURCZYK, VINCENT J.
Exec Dt:
04/13/1993
3
ZYSKIND, JOHN L.
Exec Dt:
04/13/1993
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5345331
NONE
08046536
Correspondence name and address
P.V.D. WILDE, AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
POST OFFICE BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 8
Reel/Frame:006796/0667   Pages: 8
Recorded: 12/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIGIOVANNI, DAVID J.
Exec Dt:
11/19/1993
2
EVANKOW, JOSEPH D.
Exec Dt:
12/03/1993
3
NAGEL, JONATHAN A.
Exec Dt:
11/29/1993
4
SMART, RICHARD G.
Exec Dt:
11/04/1993
5
SULHOFF, JAMES W.
Exec Dt:
11/22/1993
6
ZYSKIND, JOHN L.
Exec Dt:
11/22/1993
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5430572
NONE
08129825
Correspondence name and address
S. H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07074-0636
Assignment: 9
Reel/Frame:006827/0745   Pages: 7
Recorded: 01/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIGIOVANNI, DAVID
Exec Dt:
12/22/1993
2
NAGEL, JONATHAN A.
Exec Dt:
01/19/1994
3
SMART, RICHARD G.
Exec Dt:
01/13/1994
4
SULHOFF, JAMES W.
Exec Dt:
01/03/1994
5
ZYSKIND, JOHN L.
Exec Dt:
01/03/1994
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5406404
NONE
08146340
Correspondence name and address
AT&T BELL LABORATORIES
S.H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 10
Reel/Frame:008324/0056   Pages: 8
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRAPLYVY, ANDREW R.
Exec Dt:
12/03/1996
2
ELLSON, JOHN C.
Exec Dt:
11/14/1996
3
NEWSOME, GEORGE W.
Exec Dt:
11/14/1996
4
TKACH, ROBERT WILLIAM
Exec Dt:
12/18/1896
5
ZYSKIND, JOHN L.
Exec Dt:
12/05/1996
Assignees
1
LUCENT TECHNOLOGIES
P.O. BOX 636
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
2
AT&T CORP.
P.O. BOX 636
32 AVE. OF THE AMERICAS
NY, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5907420
NONE
08713568
Correspondence name and address
DOCKET ADMINISTRATOR
ROOM 3C-512
600 MOUNTAIN AVENUE
PO BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 11
Reel/Frame:009184/0796   Pages: 5
Recorded: 05/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, GENGXIAN
Exec Dt:
04/02/1998
2
SRIVASTAVA, ATUL K.
Exec Dt:
03/30/1998
3
SULHOFF, JAMES W.
Exec Dt:
03/30/1998
4
SUN, YAN
Exec Dt:
03/30/1998
5
ZYSKIND, JOHN L.
Exec Dt:
05/01/1998
Assignee
1
LUCENT TECHNOLOGIES INC.
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6008932
NONE
08946469
Correspondence name and address
LAW OFFICES OF PETER H. PRIEST
PETER H. PRIEST, ESQ.
529 DOGWOOD DRIVE
CHAPEL HILL, NC 27516
Assignment: 12
Reel/Frame:011735/0226   Pages: 3
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIJIANG
Exec Dt:
03/27/2001
2
ZYSKIND, JOHN L.
Exec Dt:
03/26/2001
3
PENDOCK, GRAEME J.
Exec Dt:
03/28/2001
Assignee
1
SYCAMORE NETWORKS, INC.
10 ELIZABETH DRIVE
CHELMSFORD, MASSACHUSETTS 01824
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6456427
US20020114063
09754832
Correspondence name and address
LAHIVE & COCKFIELD, LLP
KEVIN J. CANNING, ESQ.
28 STATE STREET
BOSTON, MA 02109
Assignment: 13
Reel/Frame:012257/0697   Pages: 3
Recorded: 10/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTOLINI, GLENN D.
Exec Dt:
05/02/2001
2
PENDOCK, GRAEME J.
Exec Dt:
05/14/2001
3
ZYSKIND, JOHN L.
Exec Dt:
05/02/2001
Assignee
1
SYCAMORE NETWORKS, INC.
10 ELIZABETH DRIVE
CHELMSFORD, MASSACHUSETTS 01824
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6529315
US20020159131
09844875
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
STEVEN J. HENRY
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210

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