Inventor · disambiguated record
Tiecheng Liu
Also filed as: LIU TIECHENG
4 granted patents·35 citations·filing 2004–2018
69Inventor score
Top patents by PatentIndex Score
4 records- 0171US7643597B2Methods for selecting a subsequence of video frames from a sequence of video framesUNIV COLUMBIA·Filed 2004·Granted Jan 5, 2010·32 cites·31 claims
- 0257US7489727B2Method and device for online dynamic semantic video compression and video indexingUNIV COLUMBIA·Filed 2004·Granted Feb 10, 2009·3 cites·43 claims
- 0349US8391355B2Method and device for online dynamic semantic video compression and video indexingLIU TIECHENG·Filed 2009·Granted Mar 5, 2013·0 cites·22 claims
- 0435US11726407B2Integrated super-resolution laser direct-writing device and direct-writing methodSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2018·Granted Aug 15, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →