Himberg
Austria
12
2019-02-14
The entities that hold a legal rights for patent applications filed by inventor Klein Erich:
Erich Klein from Himberg, AT has applied for patents for these inventions. The list has both pending applications and granted patents:
Coil extension element
#2 | 2017-04-06Electroacoustic transducer
#3 | 2017-04-06ELECTROACOUSTIC TRANSDUCER WITH FLEXIBLE COILWIRE CONNECTION
#4 | 2014-03-20Loudspeaker with port comprising a particle filter
#5 | 2013-10-24Acoustic Transducer Basket
#6 | 2008-12-04Adapter For a Loudspeaker
#7 | 2008-08-28Membrane with a high resistance against buckling and/or crinkling
#8 | 2008-04-24In-Ear Headphone
#9 | 2007-06-28Electro-acoustic apparatus comprising an electro-acoustic transducer
#10 | 2006-10-12Holding device for holding at least two separate electroacoustic transducers
#11 | 2006-08-03Communication device comprising sound-conveying means for two sound-producing modes
#12 | 2005-11-03Electroacoustic transducer with built in transducer circuit
495870 ⎘