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SONIONMICROTRONIC NEDERLAND

Overview
  • Total Patents
    25
About

SONIONMICROTRONIC NEDERLAND has a total of 25 patent applications. Its first patent ever was published in 1997. It filed its patents most often in EPO (European Patent Office), United States and China. Its main competitors in its focus markets audio-visual technology, basic communication technologies and computer technology are MICROTRONIC NEDERLAND BV, BABBCO LTD and ALCONS AUDIO BV.

Patent filings in countries

World map showing SONIONMICROTRONIC NEDERLANDs patent filings in countries

Patent filings per year

Chart showing SONIONMICROTRONIC NEDERLANDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Van Halteren Aart Zeger 6
#2 Fransen Alwin 5
#3 Wilmink Engbert 4
#4 Dolleman Hendrik 4
#5 Van Hal Paul Christiaan 4
#6 De Roo Dion Ivo 3
#7 Geschiere Onno 3
#8 Lafort Adrianus M 3
#9 Van Doorn Jan Marinus 2
#10 Broekhuijsen Bastiaan 2

Latest patents

Publication Filing date Title
US7321664B2 Receiver having an improved bobbin
US6937735B2 Microphone for a listening device having a reduced humidity coefficient
US7149317B2 CMOS high impedance circuit
EP1248496A2 Aucoustic receiver having improved mechanical suspension
US7260236B2 Wind noise suppression in directional microphones
US7043041B2 Integrated telecoil amplifier with signal processing
US7065224B2 Microphone for a hearing aid or listening device with improved internal damping and foreign material protection
EP1192836A1 Microphone with range switching
US7043035B2 Miniature microphone
US6658134B1 Shock improvement for an electroacoustic transducer