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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/15/2002
Application #:
09742220
Filing Dt:
12/22/2000
Inventors:
Yongzhang Leng, John Lynn Shanton III
Title:
Bidirectional WDM optical communication system with bidirectional optical service channels
Assignment: 1
Reel/Frame:
011396/0251Recorded: 12/22/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/22/2000
Exec Dt:
12/22/2000
Assignee:
LEGAL DEPARMENT
30 WEST GUDE DRIVE, SUITE 200
ROCKVILLE, MARYLAND 20850
Correspondent:
SENECA NETWORKS, INC.
MARGARET A. BURKE
30 WEST GUDE DRIVE
LEGAL DEPARTMENT
ROCKVILLE MD 20850
Assignment: 2
Reel/Frame:
013684/0428Recorded: 01/21/2003Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/26/2002
Assignee:
20230 LEA POND PLACE
GAITHERSBURG, MARYLAND 20879
Correspondent:
ROPES & GRAY
OWEN WILCOX
1301 K STREET, NW
SUITE 800
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
014154/0683Recorded: 06/11/2003Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/17/2003
Assignee:
20230 LEA POND PLACE
GAITHERSBURG, MARYLAND 20879
Correspondent:
ROPES & GRAY
OWEN WILCOX, ESQ.
1301 K STREET NW
SUITE 800 EAST
WASHINGTON, DC 20005

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