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KNOWLES IPC M SDN BHD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    128,314
About

KNOWLES IPC M SDN BHD has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, telecommunications and electrical machinery and energy are SOUND SOLUTIONS INT CO LTD, EM-TECH CO LTD and KOIZUMI ISAMU.

Patent filings in countries

World map showing KNOWLES IPC M SDN BHDs patent filings in countries

Patent filings per year

Chart showing KNOWLES IPC M SDN BHDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reining Friedrich 5
#2 Windischberger Susanne 4
#3 Pospischil Ernst 3
#4 Tomas Ernst 3
#5 Wang Bing 3
#6 Deng Hongbin 2
#7 Herold Josef 2
#8 Hannah Mark 2
#9 Wasinger Helmut 2
#10 Frasl Ewald 2

Latest patents

Publication Filing date Title
US2016192079A1 Rotary flux acoustic transducer
WO2016091066A1 Voice coil and speaker
US2015312660A1 Acoustic membrane with asymmetric layer arrangement
WO2015076664A1 Apparatus with a speaker used as second microphone
WO2015037977A2 Speaker with grained zeolite material in deep-drawn foil resonance volume
CN105340297A Hearing aid compatible mobile speaker
CN105228060A Magnetic assembly and the loud speaker comprising this magnetic assembly
EP2458893A1 Loudspeaker
EP2345259A2 Acoustic valve mechanisms
EP1859649A1 Membrane with high resistance against buckling and/or crinkling