Patent Assignment
Reel/Frame 019146/0685
Assignment of Assignor's Interest
Recorded: 2007-04-11
Pages: 2
Assignor
ISHIZAKA, TETSUYA
Executed: 2007-02-27
Assignee
NEC INFRONTIA CORPORATION
2-6-1, KITAMIKATA, TAKATSU-KU, KAWASAKI-SHI,, KANAGAWA, JAPAN
Covered Property
(1)
Voip Terminal Speech Quality Control System and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.