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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/08/2002
Application #:
09679228
Filing Dt:
10/03/2000
Inventors:
Louis A. Stilp, Joseph W. Sheehan, Alan E.E. Rogers, Vineet Sachdev, Robert J. Anderson
Title:
MOBILE-ASSISTED NETWORK BASED TECHNIQUES FOR IMPROVING ACCURACY OF WIRELESS LOCATION SYSTEM
Assignment: 1
Reel/Frame:
011366/0941Recorded: 12/15/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2000
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
WOODCOCK WASHBURN KURTZ MACKIEWICZ &
NORRIS LLP - MICHAEL D. STEIN
1 LIBERTY PLACE, 46TH FLOOR
1650 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 2
Reel/Frame:
011366/0951Recorded: 12/15/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/05/2000
Exec Dt:
12/05/2000
Exec Dt:
12/05/2000
Exec Dt:
12/05/2000
Assignee:
780 FIFTH AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Correspondent:
WOODCOCK WASHBURN KURTZ MACKIEWICZ &
NORRIS LLP
MICHAEL D. STEIN
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 3
Reel/Frame:
024982/0957Recorded: 09/15/2010Pages: 24
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/03/2007
Assignee:
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
STEVEN M. GRUSKIN
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:
041540/0984Recorded: 01/27/2017Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/23/2016
Assignee:
1000 CHESTERBROOK BLVD.
BERWYN, PENNSYLVANIA 19312-1084
Correspondent:
BAKER & HOSTETLER LLP
2929 ARCH STREET
12TH FLOOR
PHILADELPHIA, PA 19104-2891

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