Patent Assignment
Reel/Frame 007017/0651
Assignment of Assignor's Interest
Recorded: 1994-06-09
Pages: 3
Assignors
BIELBY, GREGORY J.
Executed: 1994-04-05
GUPTA, VISHWA N.
Executed: 1994-03-29
HODGSON, LAUREN C.
Executed: 1994-03-29
LENNIG, MATTHEW
Executed: 1994-03-29
SHARP, R. DOUGLAS
Executed: 1994-03-29
WASMEIER, HANS A.
Executed: 1994-04-08
Assignee
BELL_NORTHERN RESEARCH LTD.
P.O. BOX 3511, STATION C, OTTAWA, ONTARIO, K1Y 4H7, CANADA
Covered Property
(1)
Method and Apparatus for Training Speech Recognition Algorithms for Directory Assistance Applications
Patent:
5,488,652 →
Application:
08/227,830 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 9, 1994
From: BELL-NORTHERN RESEARCH LTD.
To: NORTHERN TELECOM LIMITED
Reel/Frame 007066/0919 →
Change of Name
Dec 23, 1999
From: NORTHERN TELECOM LIMITED
To: NORTEL NETWORKS CORPORATION
Reel/Frame 010567/0001 →
Change of Name
Aug 30, 2000
From: NORTEL NETWORKS CORPORATION
To: NORTEL NETWORKS LIMITED
Reel/Frame 011195/0706 →
Assignment of Assignor's Interest
Sep 10, 2004
From: NORTEL NETWORKS LIMITED
To: VOLT DELTA RESOURCES, LLC
Reel/Frame 015098/0637 →
Security Interest
Jan 12, 2007
From: VOLT DELTA RESOURCES, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 018757/0851 →
Release of Security Interest
Mar 23, 2010
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: VOLT DELTA RESOURCES LLC
Reel/Frame 024120/0349 →
Change of Address
Jul 15, 2010
From: VOLT DELTA RESOURCES LLC
To: VOLT DELTA RESOURCES LLC
Reel/Frame 024686/0570 →