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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
6963575
Issue Dt:
11/08/2005
Application #:
09793703
Filing Dt:
02/27/2001
Inventors:
Kamran Sistanizadeh, Alex Tashayod, Lynn Eric Bashaw, Masoud M. Kamali et al
Title:
ENHANCED DATA SWITCHING/ROUTING FOR MULTI-REGIONAL IP OVER FIBER NETWORK
Assignment: 1
Reel/Frame:
011865/0939Recorded: 05/31/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SISTANIZADEH, KAMRAN
Exec Dt:
05/16/2001
TASHAYOD, ALEX
Exec Dt:
05/21/2001
BASHAW, LYNN ERIC
Exec Dt:
05/14/2001
KAMALI, MASOUD M.
Exec Dt:
05/21/2001
COLLAR, CRAIG ROBERT
Exec Dt:
05/16/2001
Assignee:
YIPES PROPERTIES, INC.
9TH FLOOR
114 SANSOME STREET
SAN FRANCISCO, CALIFORNIA 94104
Correspondent:
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON DC 20005
Assignment: 2
Reel/Frame:
012425/0588Recorded: 01/04/2002Pages: 12
Conveyance:
SECURITY AGREEMENT
Assignor:
YIPES PROPERTIES, INC.
Exec Dt:
12/27/2001
Assignee:
NORWEST VENTURE PARTNERS VII, L.P.
525 UNIVERSITY AVENUE, SUITE 800
PALO ALTO, CALIFORNIA 94301
Correspondent:
BROBECK, PHLEGER & HARRISON LLP
MARK HARTWELL
SPEAR STREET TOWER ONE MARKET
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:
012793/0683Recorded: 04/15/2002Pages: 16
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
YIPES PROPERTIES, INC.
Exec Dt:
04/10/2002
Assignee:
NORWEST VENTURE PARTNERS VII, L.P., AS AGENT
SUITE 800
525 UNIVERSITY AVE.
PALO ALTO, CALIFORNIA 94301
Correspondent:
BROBECK, PHLEGER & HARRISON LLP
MARK HARTWELL
ONE MARKET
SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 4
Reel/Frame:
012946/0833Recorded: 08/05/2002Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YIPES COMMUNICATIONS, INC.
Exec Dt:
06/30/2002
YIPES COMMUNICATIONS GROUP, INC.
Exec Dt:
06/30/2002
YIPES PROPERTIES, INC.
Exec Dt:
06/30/2002
YIPES TRANSMISSION, INC.
Exec Dt:
06/30/2002
YIPES TRANSMISSION VIRGINIA, INC.
Exec Dt:
06/30/2002
YIPES WEB SERVICES, INC.
Exec Dt:
06/30/2002
Assignee:
PHX COMMUNICATIONS, INC.
SUITE 800
525 UNIVERSITY AVENUE
PALO ALTO, CALIFORNIA 94301
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR, ET AL.
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 5
Reel/Frame:
015010/0529Recorded: 07/23/2003Pages: 5
Conveyance:
TO ADD ADDRESS OF ASSIGNEE PREVIOUSLY OMITTED
Assignor:
PHX COMMUNICATIONS, INC.
Exec Dt:
07/02/2002
Assignee:
YIPES ENTERPRISE SERVICES, INC.
114 SANSOME STREET, 9TH FLOOR
SAN FRANCISCO, CALIFORNIA 94104
Correspondent:
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096

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