Inventor · disambiguated record
Yen-Chen Chan
Also filed as: CHAN YEN-CHEN
11 granted patents·4 pending applications·78 citations·filing 2000–2009
89Inventor score
Files withCHAN YEN-CHEN8
Top patents by PatentIndex Score
15 records- 0185US7184568B2[Speaker]CHAN YEN-CHEN·Filed 2005·Granted Feb 27, 2007·18 cites·3 claims
- 0273US7382892B2Evenly elastically deformable damper for speakerCHAN YEN-CHEN·Filed 2007·Granted Jun 3, 2008·7 cites·7 claims
- 0371US8208677B2Suspension member for speakerCHAN YEN-CHEN·Filed 2009·Granted Jun 26, 2012·2 cites·1 claims
- 0468US6757402B2Knockdown speakerFiled 2001·Granted Jun 29, 2004·14 cites·2 claims
- 0565US7561704B2Structure of speakerCHAN YEN-CHEN·Filed 2005·Granted Jul 14, 2009·4 cites·5 claims
- 0662US6724907B1Tweeter support rack structureFiled 2002·Granted Apr 20, 2004·10 cites·7 claims
- 0757US7274796B2Reinforced speaker damperCHAN YEN-CHEN·Filed 2004·Granted Sep 25, 2007·6 cites·8 claims
- 0856US6732832B2Speaker damperFiled 2001·Granted May 11, 2004·6 cites·7 claims
- 0955US6674871B1Positioning device for diaphragm for speakersFiled 2002·Granted Jan 6, 2004·5 cites·4 claims
- 1054US6292079B1Coil assembly of speakerFiled 2000·Granted Sep 18, 2001·5 cites·3 claims
- 1150US2006029247A1[suspension member for speaker]CHAN YEN-CHEN·Filed 2005·Application pending·0 cites
- 1249US6810988B2Speaker's damper with lead wire and guide sleeveFiled 2002·Granted Nov 2, 2004·1 cites·1 claims
- 1343US2006291689A1Surround for speakerCHAN YEN-CHEN·Filed 2005·Application pending·0 cites
- 1443US2006251285A1[surge-proof damper]CHAN YEN-CHEN·Filed 2005·Application pending·0 cites
- 1541US2004101155A1Fixing disk for connecting voice coil with drum paper and retaining them in a speakerFiled 2002·Application pending·0 cites
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