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.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 12 | |
#2 | United States | 11 | |
#3 | China | 1 | |
#4 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Basic communication technologies | |
#3 | Computer technology | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Loudspeakers and microphones | |
#2 | Unspecified technologies | |
#3 | Amplifiers | |
#4 | Casings and printed circuits | |
#5 | Electric digital data processing |
# | 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 |
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 |