Assignee
BSE CO LTD
KR·19 granted patents·13 pending applications·257 citations·filing 2001–2022
Top patents by PatentIndex Score
32 records- 0198US7903831B2Silicon based condenser microphone and packaging method for the sameBSE CO LTD·Filed 2006·Granted Mar 8, 2011·132 cites·28 claims
- 0287US7940944B2Directional silicon condenser microphone having additional back chamberBSE CO LTD·Filed 2006·Granted May 10, 2011·17 cites·8 claims
- 0381US7949142B2Silicon condenser microphone having additional back chamber and sound hole in PCBBSE CO LTD·Filed 2006·Granted May 24, 2011·9 cites·7 claims
- 0476US7327851B2Parallelepiped condenser microphoneBSE CO LTD·Filed 2005·Granted Feb 5, 2008·6 cites·21 claims
- 0575US7233674B2Integrated base and electret condenser microphone using the sameBSE CO LTD·Filed 2004·Granted Jun 19, 2007·18 cites·7 claims
- 0668US9099569B2MEMS microphoneBSE CO LTD·Filed 2014·Granted Aug 4, 2015·3 cites·7 claims
- 0768US7953235B2Directional silicon condenser microphone having additional back chamberBSE CO LTD·Filed 2009·Granted May 31, 2011·3 cites·13 claims
- 0868US7269268B2SMD type biased condenser microphoneBSE CO LTD·Filed 2004·Granted Sep 11, 2007·13 cites·6 claims
- 0967US7269267B2Method of mounting condenser microphone on main PCB and condenser microphone adapted for the sameBSE CO LTD·Filed 2004·Granted Sep 11, 2007·13 cites·8 claims
- 1063US6694032B2Electret condenser microphoneBSE CO LTD·Filed 2001·Granted Feb 17, 2004·14 cites·5 claims
- 1159US11146876B2Kernel-type earphone having pressure balance structureBSE CO LTD·Filed 2020·Granted Oct 12, 2021·1 cites·5 claims
- 1255US11128948B2Hybrid speakerBSE CO LTD·Filed 2018·Granted Sep 21, 2021·1 cites·3 claims
- 1355US7894616B2Condenser microphone employing wide band stop filter and having improved resistance to electrostatic dischargeBSE CO LTD·Filed 2003·Granted Feb 22, 2011·6 cites·20 claims
- 1453US7620197B2Casing of condenser microphoneBSE CO LTD·Filed 2006·Granted Nov 17, 2009·3 cites·3 claims
- 1553US2011249858A1Multifunctional micro speakerBSE CO LTD·Filed 2009·Application pending·0 cites
- 1651US8023670B2Stray capacitance reduced condenser microphoneBSE CO LTD·Filed 2008·Granted Sep 20, 2011·0 cites·4 claims
- 1751US6818092B2Multi-layer electret having ultra-high charge stability and method of manufacturing thereofBSE CO LTD·Filed 2002·Granted Nov 16, 2004·5 cites·3 claims
- 1849US2011255732A1Multifunctional micro speakerBSE CO LTD·Filed 2009·Application pending·0 cites
- 1948USD523002SCondenser microphoneBSE CO LTD·Filed 2005·Granted Jun 13, 2006·7 cites·1 claims
- 2047US2011274308A1Multifunctional micro speakerBSE CO LTD·Filed 2009·Application pending·0 cites
- 2147US2011243367A1Multifunctional micro speakerBSE CO LTD·Filed 2009·Application pending·0 cites
- 2247US2011274309A1Micro speakerBSE CO LTD·Filed 2009·Application pending·0 cites
- 2347US2011255715A1Multifunctional micro-speakerBSE CO LTD·Filed 2009·Application pending·0 cites
- 2447US2011243368A1Multifunctional micro speakerBSE CO LTD·Filed 2009·Application pending·0 cites
- 2546USD518478SCondenser microphoneBSE CO LTD·Filed 2005·Granted Apr 4, 2006·6 cites·1 claims
- 2645US12593157B2Microphone protecting deviceBSE CO LTD·Filed 2022·Granted Mar 31, 2026·0 cites·4 claims
- 2744US2006280320A1Surface mountable electret condenser microphoneBSE CO LTD·Filed 2003·Application pending·0 cites
- 2839US2013010996A1Welding type condenser microphone using curling and method of assemblying the sameBSE CO LTD·Filed 2012·Application pending·0 cites
- 2939US2011268296A1Condenser microphone assembly with floating configurationBSE CO LTD·Filed 2010·Application pending·0 cites
- 3039US2013010995A1Welding type condenser microphone using spring baseBSE CO LTD·Filed 2012·Application pending·0 cites
- 3134US2011272769A1Mems microphone package and packaging methodBSE CO LTD·Filed 2010·Application pending·0 cites
- 3230US2018072533A1Locking module of wire auto-winding deviceBSE CO LTD·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →