Inventor · disambiguated record
Dong Liu
Also filed as: LIU DONG · Liu dong-lin
4 granted patents·2 pending applications·52 citations·filing 2008–2024
72Inventor score
Files withNANNING FUGUI PREC IND CO LTD2AHUJA SUDHIR R1AHUJA SUDHIR RAMAN1NANNING FULIAN FUGUI PREC INDUSTRIAL CO LTD1NINNING FULIAN FUGUI PREC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
6 records- 0191US8503653B2Method and apparatus for active speaker selection using microphone arrays and speaker recognitionAHUJA SUDHIR RAMAN·Filed 2008·Granted Aug 6, 2013·43 cites·20 claims
- 0289US10529111B1Facial recognition method for video conference and server using the methodNANNING FUGUI PREC IND CO LTD·Filed 2019·Granted Jan 7, 2020·8 cites·8 claims
- 0368US10825222B1Facial recognition method for video conference and server using the methodNANNING FUGUI PREC IND CO LTD·Filed 2019·Granted Nov 3, 2020·1 cites·8 claims
- 0461US2025353515A1Method, apparatus and non-transitory computer-readable storage medium for warning of dangerous driving behaviorNANNING FULIAN FUGUI PREC INDUSTRIAL CO LTD·Filed 2024·Application pending·0 cites
- 0560US2025342952A1Method, apparatus and non-transitory computer-readable storage medium to notify a need for sleep careNINNING FULIAN FUGUI PREC INDUSTRIAL CO LTD·Filed 2024·Application pending·0 cites
- 0634US9154733B2External roundtrip latency measurement for a communication systemAHUJA SUDHIR R·Filed 2013·Granted Oct 6, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →