Patent Assignment
Reel/Frame 019344/0245
Assignment of Assignor's Interest
Recorded: 2007-05-25
Pages: 2
Assignor
KINGHORN, JOHN
Executed: 2007-05-07
Assignee
KONINKLIJKE PHILIPS ELECTRONICS N V
GROENEWOUDSEWEG 1, EINDHOVEN, 5621 BA, NETHERLANDS
Covered Property
(1)
Position Sensing Using Loudspeakers as Microphones