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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
15344015
Filing Dt:
11/04/2016
Publication #:
Pub Dt:
05/10/2018
Inventors:
Kalyan Kalepu, Joel Arends, Nassereddine Sabeur, Boris Antsev
Title:
SIP Call Continuity Upon Failure
Assignment: 1
Reel/Frame:
040566/0407Recorded: 11/04/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/01/2016
Exec Dt:
11/02/2016
Exec Dt:
11/01/2016
Exec Dt:
11/01/2016
Assignee:
12920 SE 38TH STREET
BELLEVUE, WASHINGTON 98006-1350
Correspondent:
LEE & HAYES, PLLC
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 2
Reel/Frame:
041225/0910Recorded: 12/30/2016Pages: 89
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
12/29/2016
Assignee:
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626
Assignment: 3
Reel/Frame:
052969/0381Recorded: 04/01/2020Pages: 94
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2020
Assignees:
12920 S.E. 38TH STREET
BELLEVUE, WASHINGTON 98006
12920 S.E. 38TH STREET
BELLEVUE, WASHINGTON 98006
Correspondent:
KIMBERLY BARR C/O FRIED FRANK ET AL
ONE NEW YORK PLAZA
NEW YORK, NY 10004

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