Hellerup
Denmark
4
2008-03-04
The entities that hold a legal rights for patent applications filed by inventor Petersen Kim Spetzler:
Kim Spetzler Petersen from Hellerup, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
Device and method for detecting wind noise
#2 | 2007-11-08Low Frequency Phase Matching for Microphones
#3 | 2006-05-18Method for detection of ultrasound in a listening device with two or more microphones, and listening device with two or more microphones
#4 | 2005-02-24Wind noise insensitive hearing aid
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