Assignee

CHEN LANGZHOU

GB·2 granted patents·45 citations·filing 2008–2009

Technology mixG06F1 G06V1 G10L1

Top patents by PatentIndex Score

2 records

0185US9223850B2Data retrieval and indexing method and apparatusCHEN LANGZHOU·Filed 2009·Granted Dec 29, 2015·23 cites·21 claims
0283US8311825B2Automatic speech recognition method and apparatusCHEN LANGZHOU·Filed 2008·Granted Nov 13, 2012·22 cites·25 claims

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