Inventor · disambiguated record
Li Qin Shen
Also filed as: SHEN LI QIN
4 granted patents·1 pending application·206 citations·filing 1998–2008
81Inventor score
Files withIBM5
Top patents by PatentIndex Score
5 records- 0193US6513005B1Method for correcting error characters in results of speech recognition and speech recognition system using the sameIBM·Filed 2000·Granted Jan 28, 2003·108 cites·22 claims
- 0277US6510410B1Method and apparatus for recognizing tone languages using pitch informationIBM·Filed 2000·Granted Jan 21, 2003·40 cites·19 claims
- 0374US7805288B2Corpus expansion system and method thereofIBM·Filed 2008·Granted Sep 28, 2010·6 cites·21 claims
- 0462US6163767ASpeech recognition method and system for recognizing single or un-correlated Chinese charactersIBM·Filed 1998·Granted Dec 19, 2000·52 cites·5 claims
- 0547US2007073534A1Corpus expansion system and method thereofIBM·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →