Assignee
LIU KENG-YUAN
7 granted patents·4 pending applications·143 citations·filing 2006–2012
Top patents by PatentIndex Score
11 records- 0192US8170259B2Electronic device disposing structureLIU KENG-YUAN·Filed 2010·Granted May 1, 2012·26 cites·6 claims
- 0292USD577743SDice-shaped MP3 player having night lightsLIU KENG-YUAN·Filed 2008·Granted Sep 30, 2008·61 cites·1 claims
- 0389US7738238B2Portable audio/video playing device disposing structureLIU KENG-YUAN·Filed 2008·Granted Jun 15, 2010·16 cites·4 claims
- 0479USD580952SMP3 playerLIU KENG-YUAN·Filed 2007·Granted Nov 18, 2008·26 cites·1 claims
- 0565US2009314400A1Protective Cover With Power Supply Unit For Portable Electronic DeviceLIU KENG-YUAN·Filed 2008·Application pending·0 cites
- 0661US2008083640A1Containing apparatus with an inflatable/deflatable air cushionLIU KENG-YUAN·Filed 2006·Application pending·0 cites
- 0760US2009325458A1Sound-Controlled Structure Connectable To A Multimedia PlayerLIU KENG-YUAN·Filed 2008·Application pending·0 cites
- 0859US8693722B2Magnetic sound box deviceLIU KENG-YUAN·Filed 2012·Granted Apr 8, 2014·1 cites·11 claims
- 0958USD579025SMP3 playerLIU KENG-YUAN·Filed 2007·Granted Oct 21, 2008·11 cites·1 claims
- 1054US7500748B1Spectacles capable of magnifying an image displayed on a portable multimedia playerLIU KENG-YUAN·Filed 2008·Granted Mar 10, 2009·2 cites·3 claims
- 1142US2009257136A1Image magnifying device for portable multimedia playerLIU KENG-YUAN·Filed 2008·Application pending·0 cites
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