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Patent Assignment Assignor Details
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Assignor Name : CHO, SI HYUNG
Total Assignments: 7
Assignment: 1
Reel/Frame:011176/0776   Pages: 5
Recorded: 09/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SI HYUNG
Exec Dt:
09/05/2000
2
DAUTREMONT-SMITH, WILLIAM C.
Exec Dt:
08/14/2000
3
HUANG, SUN YUAN
Exec Dt:
08/28/2000
Assignee
1
LUCENT TECHNOLOGIES, INC.
600 MOUNTIAN AVE.
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6432735
NONE
09602931
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS, LLP
PAUL TOUFE
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:011599/0137   Pages: 5
Recorded: 03/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACHER, KENNETH L.
Exec Dt:
01/15/2001
2
CHO, SI HYUNG
Exec Dt:
11/30/2000
3
DAUTREMONT-SMITH, WILLIAM CROSSLEY
Exec Dt:
01/08/2001
4
HUANG, SUN-YUAN
Exec Dt:
11/30/2000
Assignee
1
LUCENT TECHNOLOGIES INC.
P.O. BOX 636
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6567446
NONE
09640289
Correspondence name and address
DOCKET ADMINISTRATOR
3J-219
101 CRAFORDS CORNER RD.
HOLMDEL, NJ 07733
Assignment: 3
Reel/Frame:011703/0034   Pages: 8
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SI HYUNG
Exec Dt:
03/15/2001
2
LEIBENGUTH, RONALD E.
Exec Dt:
02/20/2001
3
OUGAZZADEN, ABDALLAH
Exec Dt:
02/20/2001
4
REYNOLDS, CLAUDE L
Exec Dt:
02/20/2001
Assignee
1
AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORPORATION
14645 N.W. 77TH AVENUE, SUITE 105
MIAMI LAKES, FLORIDA 33014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503768
US20020173063
09821212
Correspondence name and address
HITT GAINES & BOISBRUN, P.C.
CHARLES W. GAINES
P.O. BOX 832570
RICHARDSON, TEXAS 75083
Assignment: 4
Reel/Frame:011759/0030   Pages: 10
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SI HYUNG
Exec Dt:
04/10/2001
2
DAUTREMONT-SMITH, WILLIAM CROSSLEY
Exec Dt:
04/12/2001
3
HUANG, SUN-YUAN
Exec Dt:
04/09/2001
4
JOYNER, CHARLES H.
Exec Dt:
04/09/2001
5
LEIBENGUTH, RONALD EUGENE
Exec Dt:
04/10/2001
6
OUGAZZADEN, ABDALLAH
Exec Dt:
04/10/2001
7
REYNOLDS, CLAUDE LEWIS JR.
Exec Dt:
04/10/2001
Assignee
1
AGERE SYSTEMS OPTOELECTRTONICS GUARDIAN CORP.
9333 S. JOHN YOUNG PARKWAY
ORLANDO, FLORIDA 32819
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635502
US20030198267
09741358
Correspondence name and address
AGERE SYSTEMS INC.
LESTER H. BIRNBAUM
P.O. BOX 614
BERKELEY HEIGHTS, NJ 07922-0614
Assignment: 5
Reel/Frame:011767/0564   Pages: 9
Recorded: 05/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SI HYUNG
Exec Dt:
04/10/2001
2
DAUTREMONT-SMITH, WILLIAM CROSSLEY
Exec Dt:
04/12/2001
3
HUANG, SUN-YUAN
Exec Dt:
04/09/2001
4
JOYNER, CHARLES H.
Exec Dt:
04/09/2001
5
LEIBENGUTH, RONALD EUGENE
Exec Dt:
04/10/2001
6
OUGAZZADEN, ABDALLAH
Exec Dt:
04/10/2001
7
REYNOLDS, CLAUDE LEWIS, JR.
Exec Dt:
04/10/2001
Assignee
1
AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORP.
9333 S. JOHN YOUNG PARKWAY
ORLANDO, FLORIDA 32819
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635502
US20030198267
09741358
Correspondence name and address
AGERE SYSTEMS INC.
DOCKET ADMINISTRATOR
LESTER H. BIRNBAUM
P.O. BOX 614
BERKELEY HEIGHTS, NJ 07922-0614
Assignment: 6
Reel/Frame:012052/0246   Pages: 6
Recorded: 07/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SI HYUNG
Exec Dt:
07/24/2001
2
TSOU, JON
Exec Dt:
07/24/2001
3
BAO, JUN
Exec Dt:
07/24/2001
4
SRIDHAR, BALAKRISHNAN
Exec Dt:
07/24/2001
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LEGAL DEPARTMENT
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525870
NONE
09916075
Correspondence name and address
CIENA CORPORATION
MICHAEL R. CAMMARATA
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MD 21090
Assignment: 7
Reel/Frame:014252/0732   Pages: 7
Recorded: 07/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SI HYUNG
Exec Dt:
05/29/2003
2
LYUBOMIRSKY, ILYA
Exec Dt:
05/29/2003
3
NICHOLS, DOYLE
Exec Dt:
05/30/2003
4
MCADOO, GERALD
Exec Dt:
05/28/2003
5
DAVIS, LARRY
Exec Dt:
06/06/2003
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LEGAL DEPARTMENT
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6965622
NONE
10353242
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL R. CAMMARATA
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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