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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
9019870
Issue Dt:
04/28/2015
Application #:
14021828
Filing Dt:
09/09/2013
Publication #:
20140016634
Pub Dt:
01/16/2014
Inventors:
Chaoxin Qiu, Richard L. Khan, Robert F. Dailey
Title:
SYSTEMS AND METHODS FOR LOCATION MANAGEMENT AND EMERGENCY SUPPORT FOR A VOICE OVER INTERNET PROTOCOL DEVICE
Assignment: 1
Reel/Frame:
032701/0151Recorded: 04/17/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KHAN, RICHARD L.
Exec Dt:
10/31/2006
QIU, CHAOXIN
Exec Dt:
10/31/2006
DAILEY, ROBERT F.
Exec Dt:
10/31/2006
Assignee:
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Correspondent:
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE
SUITE 2200
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
050711/0939Recorded: 10/11/2019Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 32701 FRAME: 151. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
KHAN, RICHARD L.
Exec Dt:
11/10/2006
QIU, CHAOXIN
Exec Dt:
11/10/2006
DAILEY, ROBERT F.
Exec Dt:
11/10/2006
Assignee:
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Correspondent:
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:
050714/0362Recorded: 10/11/2019Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
AT&T KNOWLEDGE VENTURES, L.P.
Exec Dt:
10/01/2007
Assignee:
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:
050824/0312Recorded: 10/25/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AT&T INTELLECTUAL PROPERTY I, L.P.
Exec Dt:
09/30/2019
Assignee:
RINGCENTRAL, INC.
20 DAVIS DRIVE
BELMONT, CALIFORNIA 94002
Correspondent:
FINNEGAN, HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:
062973/0194Recorded: 02/14/2023Pages: 62
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RINGCENTRAL, INC.
Exec Dt:
02/14/2023
Assignee:
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
NC1-026-06-09; 900 W TRADE ST
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
RODNEY BOULWARE
1025 CONNECTICUT AVE NW, SUITE 712
COGENCY GLOBAL INC.
WASHINGTON, DC 20036

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