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Patent Assignment Assignor Details
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Assignor Name : MAHMOOD, WAQAR
Total Assignments: 11
Assignment: 1
Reel/Frame:009370/0628   Pages: 3
Recorded: 08/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDLER, WILLIAM KEITH
Exec Dt:
03/18/1998
2
SHAH, NADIR
Exec Dt:
03/18/1998
3
MAHMOOD, WAQAR
Exec Dt:
03/18/1998
4
CSIPKES, ANDREI
Exec Dt:
03/18/1998
Assignee
1
CIENA CORPORATION, LEGAL DEPARTMENT
920 ELKRIDGE LANDING ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6039630
NONE
09031816
Correspondence name and address
JONES & VOLENTINE, L.L.P.
RAYMOND C. JONES
12200 SUNRISE VALLEY DRIVE, SUITE 150
RESTON, VA 20191
Assignment: 2
Reel/Frame:009208/0864   Pages: 3
Recorded: 05/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CSIPKES, ANDREI
Exec Dt:
03/31/1998
2
CHANDLER, WILLIAM KEITH
Exec Dt:
03/31/1998
3
MAHMOOD, WAQAR
Exec Dt:
03/31/1998
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6122936
NONE
09048331
Correspondence name and address
JONES & VOLENTINE, L.L.P.
RAYMOND C. JONES
12200 SUNRISE VALLEY DRIVE
SUITE 150
RESTON, VA 20191
Assignment: 3
Reel/Frame:009925/0347   Pages: 4
Recorded: 04/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHMOOD, WAQAR
Exec Dt:
11/05/1998
2
BAO, JUN
Exec Dt:
11/05/1998
3
CSIPKES, ANDREI
Exec Dt:
11/07/1998
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6341242
US20020007226
09182200
Correspondence name and address
JONES VOLENTINE, L.L.P.
SUSAN S. MORSE
12200 SUNRISE VALLEY DRIVE
SUITE 150
RESTON, VA 20191
Assignment: 4
Reel/Frame:010920/0529   Pages: 3
Recorded: 06/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAHINCI, ERIN
Exec Dt:
06/14/2000
2
MAHMOOD, WAQAR
Exec Dt:
06/14/2000
3
CSIPKES, ANDREI
Exec Dt:
06/14/2000
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6478482
NONE
09593354
Correspondence name and address
CIENA CORPORATION
MICHAEL R. CAMMARATA
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MD 21090
Assignment: 5
Reel/Frame:011144/0241   Pages: 4
Recorded: 08/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAHINCI, ERIN
Exec Dt:
08/29/2000
2
MAHMOOD, WAQAR
Exec Dt:
08/29/2000
3
CSIPKES, ANDREI
Exec Dt:
08/29/2000
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6464410
NONE
09651368
Correspondence name and address
CIENA CORPORATION
MICHAEL R. CAMMARATA
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Assignment: 6
Reel/Frame:011726/0283   Pages: 5
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHIA-CHEN
Exec Dt:
03/05/2001
2
SAHINCI, ERIN
Exec Dt:
03/06/2001
3
MAHMOOD, WAQAR
Exec Dt:
03/06/2001
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6396572
NONE
09835963
Correspondence name and address
MICHAEL R. CAMMARATA
1201 WINTERSON ROAD
LINTHICUM, MD 21090
Assignment: 7
Reel/Frame:011727/0600   Pages: 5
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHIA-CHEN
Exec Dt:
03/05/2001
2
SAHINCI, ERIN
Exec Dt:
03/05/2001
3
MAHMOOD, WAQAR
Exec Dt:
03/06/2001
Assignee
1
CIENA CORPORATION
201 WINTERSON ROAD
LEGAL DEPARTMENT
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6337737
NONE
09803711
Correspondence name and address
MICHAEL R. CAMMARATA
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MD 21090
Assignment: 8
Reel/Frame:012237/0162   Pages: 6
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYER, THOMAS R.
Exec Dt:
09/25/2001
2
MAHMOOD, WAQAR
Exec Dt:
09/25/2001
3
CHANDLER, KEITH
Exec Dt:
09/25/2001
4
CSIPKES, ANDREI
Exec Dt:
09/25/2001
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6752536
US20020159718
09844583
Correspondence name and address
CIENA CORPORATION
MICHAEL R. COMMARAT
1201 WINTERSON ROAD
LEGAL DEPARTMENT
LINTHICUM, MD 21090
Assignment: 9
Reel/Frame:012237/0234   Pages: 6
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYER, THOMAS R.
Exec Dt:
09/25/2001
2
MAHMOOD, WAQAR
Exec Dt:
09/25/2001
3
CANDLER, KEITH
Exec Dt:
09/25/2001
4
CSPIKES, ANDREI
Exec Dt:
09/25/2001
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175514
US20020160704
09844566
Correspondence name and address
CIENA CORPORATION
MICHAEL R. CAMMARATA
1201 WINTERSON ROAD
LEGAL DEPARTMENT
LINTHICUM, MD 21090
Assignment: 10
Reel/Frame:012237/0176   Pages: 7
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYER, THOMAS R.
Exec Dt:
09/25/2001
2
MAHMOOD, WAQAR
Exec Dt:
09/26/2001
3
CHANDLER, KEITH
Exec Dt:
09/27/2001
4
CSIPKES ANDREI
Exec Dt:
09/27/2001
5
CAMMARATA, MICHAEL R.
Exec Dt:
09/27/2001
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6641472
US20020160700
09844573
Correspondence name and address
CIENA CORPORATION
MICHAEL R. CAMMARATA
1201 WINTERSON RD.
LEGAL DEPT.
LINTHICUM, MD 21090
Assignment: 11
Reel/Frame:012738/0475   Pages: 3
Recorded: 03/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YAGUANG
Exec Dt:
10/25/2001
2
MAHMOOD, WAQAR
Exec Dt:
10/25/2001
3
SAHINCI, ERIN
Exec Dt:
10/25/2001
Assignee
1
CIENA CORPORATION
LEGAL DEPARTMENT 1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6676307
NONE
10002345
Correspondence name and address
CIENA CORPORATION
MICHAEL R. CAMMARATA
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MD 21090

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