Apparatus and method of detecting proximity by means of an antenna, and controlling a loudspeaker
A Standard patent application filed on 20 June 2000 credited to Bjork, Christian
;
Lindgren, Ulf
Details
Application number :
58639
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Apparatus and method of detecting proximity by means of an antenna, and controlling a loudspeaker