Patent Assignment
Reel/Frame 019542/0267
Assignment of Assignor's Interest
Recorded: 2007-06-28
Pages: 2
Assignor
NAGAI, KAZUKI
Executed: 2007-06-18
Assignee
NEC INFRONTIA CORPORATION
2-6-1, KITAMIKATA, TAKATSU-KU, KAWASAKI-SHI, KANAGAWA, JAPAN
Covered Property
(1)
Key Telephone System Using a Sip and Method of Receiving and Answering an Incoming Call for a Representative Group in the Key Telephone System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.