Assignee
LEE FANG-CHING
TW·9 granted patents·19 citations·filing 2009–2011
Top patents by PatentIndex Score
9 records- 0178US8941619B2Apparatus and method for controlling information displayLEE FANG-CHING·Filed 2011·Granted Jan 27, 2015·6 cites·9 claims
- 0267US8804987B2Hat with sound playing functionLEE FANG CHING·Filed 2010·Granted Aug 12, 2014·4 cites·19 claims
- 0365US8411882B2Electronic device with electret electro-acoustic transducerLEE FANG CHING·Filed 2009·Granted Apr 2, 2013·4 cites·30 claims
- 0462US8670580B2Electronic deviceLEE FANG-CHING·Filed 2011·Granted Mar 11, 2014·1 cites·16 claims
- 0562US8243965B2Electro-acoustic transducerLEE FANG-CHING·Filed 2009·Granted Aug 14, 2012·2 cites·13 claims
- 0660US8262824B2Method for manufacturing electret diaphragmLEE FANG CHING·Filed 2009·Granted Sep 11, 2012·2 cites·20 claims
- 0755US8472650B2Electro-acoustic transducerLEE FANG-CHING·Filed 2009·Granted Jun 25, 2013·0 cites·16 claims
- 0854US8306247B2Electronic device and electro-acoustic transducer thereofLEE FANG-CHING·Filed 2009·Granted Nov 6, 2012·0 cites·33 claims
- 0933US8781139B2Speaker system and speaker driving circuitLEE FANG CHING·Filed 2010·Granted Jul 15, 2014·0 cites·15 claims
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