Inventor · disambiguated record
Hsi-Wen Nien
Also filed as: NIEN HSI-WEN
5 granted patents·3 pending applications·54 citations·filing 2004–2009
79Inventor score
Top patents by PatentIndex Score
8 records- 0186US8249862B1Audio processing apparatusesCHENG YIOU-WEN·Filed 2009·Granted Aug 21, 2012·26 cites·19 claims
- 0284US8731210B2Audio processing methods and apparatuses utilizing the sameCHENG YIOU-WEN·Filed 2009·Granted May 20, 2014·16 cites·21 claims
- 0360US8014516B2Method and apparatus for echo cancellationMEDIATEK INC·Filed 2006·Granted Sep 6, 2011·2 cites·6 claims
- 0454US7409338B1Softbit speech decoder and related method for performing speech loss concealmentMEDIATEK INC·Filed 2004·Granted Aug 5, 2008·6 cites·16 claims
- 0546US7253352B2Music playing/processing device and method for playing music file according to playing order of tonesMEDIATEK INC·Filed 2004·Granted Aug 7, 2007·4 cites·15 claims
- 0645US2007174054A1Communication apparatus with signal mode and voice modeMEDIATEK INC·Filed 2006·Application pending·0 cites
- 0741US2009175468A1Methods for preventing unwanted sound caused by gain changesMEDIATEK INC·Filed 2008·Application pending·0 cites
- 0836US2007189547A1Method and apparatus for echo cancellationMEDIATEK INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →